Privacy Policy & Terms of Service

Complete legal documentation for Absorbia

1. Privacy Policy

Effective Date: January 6, 2025

Last Updated: January 6, 2025

Absorbia ("we", "our", or "us") is committed to protecting your privacy and ensuring transparency in how we collect, use, and safeguard your personal information. This Privacy Policy explains our data practices when you use the Absorbia mobile application ("App") and related services.

By using the App, you acknowledge that you have read, understood, and agree to be bound by this Privacy Policy and our Terms of Service.

1. Information We Collect

1.1 Information You Provide Directly

When you create an account or use the App, we collect:

• Account Information: Email address, password (encrypted), full name, and profile details
• Profile Data: Profile picture/avatar, age, gender, preferred language, and selected topics of interest
• Authentication Data: When you use Sign in with Apple or Google Sign-In, we receive limited profile information (name, email, and authentication tokens) from these providers
• User-Generated Content: Questions you ask via the ChatGPT Q&A feature, feedback, and support communications

1.2 Usage and Learning Data

We automatically collect data about your interactions with the App:

• Learning Activity: Questions viewed, answers selected, reading time per card, session duration, topics explored, and learning streaks
• Progress Metrics: Experience points (XP), current level (Mercury through Neptune), tier progression, daily streak count, and learning milestones
• Engagement Data: Cards saved to library, content downloads, leaderboard ranking, profile views by other users
• Social Features: Friend invitations sent, user interactions, and public profile visits
• App Sessions: Login/logout times, session frequency, feature usage patterns

1.3 Technical and Device Information

• Device Data: Device model, operating system (iOS/Android), OS version, unique device identifiers, mobile network information
• App Performance: Crash logs, error reports, app version, performance metrics, response times
• Network Data: IP address (anonymized where possible), connection type, general location data (city/country level only)

1.4 Analytics and Tracking Data

We use analytics services to understand app usage:

• Mixpanel Analytics: User behavior patterns, feature engagement, retention metrics, and aggregated usage statistics
• Event Tracking: Button clicks, screen views, feature interactions, onboarding completion rates

1.5 Payment and Subscription Data

When you purchase a subscription:

• Subscription Information: Subscription tier, purchase date, renewal date, subscription status (active/expired/cancelled)
• Transaction Data: We do NOT collect or store credit card information. All payments are processed by Apple App Store or Google Play Store
• Receipt Data: Transaction IDs and receipt tokens provided by app stores for verification purposes

2. Third-Party Services and Data Sharing

We work with trusted third-party service providers who may access your data to provide services on our behalf:

Service Provider	Purpose	Data Shared	Privacy Policy
Apple Sign-In	Authentication	Name, email, authentication tokens	Apple Privacy
Google Sign-In	Authentication	Name, email, authentication tokens	Google Privacy
Mixpanel	Analytics & insights	Usage data, device info, user ID	Mixpanel Privacy
Firebase (Google)	Cloud storage, backups	User data, app content, files	Firebase Privacy
Superwall	Subscription management	User ID, subscription status, purchase data	Superwall Privacy
OpenAI (ChatGPT)	AI Q&A feature	User questions, conversation context	OpenAI Privacy
Apple App Store	Payment processing	Purchase transactions (handled by Apple)	Apple Privacy
Google Play Store	Payment processing	Purchase transactions (handled by Google)	Google Privacy

3. How We Use Your Information

We use the collected information for the following purposes:

3.1 Service Delivery and Personalization

• Create and manage your user account
• Personalize content recommendations based on your selected topics and learning history
• Track your learning progress, XP, levels, and daily streaks
• Provide access to saved cards and offline content in your library
• Enable social features including leaderboards and profile visibility
• Process and respond to your ChatGPT Q&A queries

3.2 Subscription and Payment Management

• Process subscription purchases and manage billing cycles
• Verify subscription status and grant access to premium features
• Handle subscription renewals, cancellations, and refunds
• Enforce usage limits (e.g., 10 free ChatGPT queries per day for non-subscribers)

3.3 Analytics and Improvement

• Analyze app usage patterns to improve user experience
• Monitor app performance, identify bugs, and fix technical issues
• Conduct A/B testing and feature experiments
• Generate aggregated, anonymized statistics about app usage

3.4 Communication

• Send account-related notifications (e.g., password resets, subscription renewals)
• Provide customer support and respond to your inquiries
• Send optional marketing communications (with your consent, which you can withdraw at any time)

3.5 Security and Legal Compliance

• Protect against fraud, abuse, and security threats
• Enforce our Terms of Service and prevent prohibited activities
• Comply with legal obligations and respond to legal requests
• Protect our rights, property, and safety, and that of our users

4. Legal Basis for Processing (GDPR)

If you are located in the European Economic Area (EEA), UK, or Switzerland, we process your personal data based on the following legal grounds:

• Contractual Necessity: Processing is necessary to provide the App services you've requested (e.g., account creation, content delivery, subscription management)
• Consent: You have given explicit consent for specific processing activities (e.g., marketing emails, optional analytics, profile visibility)
• Legitimate Interests: Processing is necessary for our legitimate business interests (e.g., improving the App, preventing fraud, ensuring security) provided these interests do not override your fundamental rights
• Legal Obligations: Processing is required to comply with applicable laws and regulations

5. Data Storage, Security, and Retention

5.1 Data Storage Locations

• Local Device Storage: Some data is stored locally on your device using encrypted storage (iOS Keychain, Android Keystore, SQLite databases, Isar NoSQL, SharedPreferences)
• Cloud Storage: User data, content, and backups are stored on secure cloud servers provided by Firebase and our backend infrastructure
• Geographic Location: Our primary data centers are located in the European Economic Area (EEA). Some third-party services (e.g., Mixpanel, OpenAI) may process data in the United States or other jurisdictions

5.2 Security Measures

We implement industry-standard security practices to protect your data:

• Encryption: Data transmission uses TLS 1.3 encryption; passwords are hashed and never stored in plain text
• Authentication: OAuth 2.0 with PKCE (Proof Key for Code Exchange) for secure third-party login
• Access Controls: Strict access controls limit who can access personal data within our organization
• Secure Credential Storage: Authentication tokens stored in iOS Keychain and Android Keystore
• Regular Audits: We conduct security assessments and monitor for vulnerabilities

5.3 Data Retention

• Active Accounts: We retain your data for as long as your account is active or as needed to provide services
• Inactive Accounts: If you don't use the App for 3 years, we may delete or anonymize your data
• Deleted Accounts: When you request account deletion, we will delete or anonymize your personal data within 30 days, except where we must retain data for legal, regulatory, or security purposes
• Analytics Data: Aggregated, anonymized analytics may be retained indefinitely for statistical purposes
• Legal Holds: We may retain data longer if required by law or legal process

6. International Data Transfers

If you access the App from outside the EEA, your data may be transferred to and processed in the EEA or other countries where we or our service providers operate. These countries may have different data protection laws than your home country.

For EEA users whose data is transferred to countries without adequate data protection laws (such as the United States), we implement appropriate safeguards including:

• Standard Contractual Clauses (SCCs) approved by the European Commission
• Data Processing Agreements (DPAs) with third-party processors
• Additional technical and organizational security measures

7. Your Privacy Rights

7.1 Rights Under GDPR (EEA/UK/Swiss Users)

You have the following rights regarding your personal data:

• Right of Access: Request a copy of the personal data we hold about you
• Right to Rectification: Correct inaccurate or incomplete personal data
• Right to Erasure ("Right to be Forgotten"): Request deletion of your personal data under certain circumstances
• Right to Restriction: Request that we limit processing of your data in certain situations
• Right to Data Portability: Receive your data in a structured, machine-readable format and transfer it to another service
• Right to Object: Object to processing based on legitimate interests or for direct marketing purposes
• Right to Withdraw Consent: Withdraw consent at any time where processing is based on consent
• Right to Lodge a Complaint: File a complaint with your local data protection authority

7.2 Rights Under CCPA (California Users)

If you are a California resident, you have additional rights:

• Right to Know: Request information about the categories and specific pieces of personal data we've collected
• Right to Delete: Request deletion of your personal data, subject to certain exceptions
• Right to Opt-Out: We do not "sell" personal data as defined by CCPA, but you can opt out of certain data sharing
• Right to Non-Discrimination: You will not receive discriminatory treatment for exercising your privacy rights

7.3 How to Exercise Your Rights

To exercise any of these rights, contact us at privacy@absorbia.com. We will respond within:

• 30 days for GDPR requests
• 45 days for CCPA requests (extendable by 45 days with notice)

You may also manage some settings directly in the App:

• Edit profile information in Account Settings
• Control profile visibility and leaderboard participation
• Manage email notification preferences
• Delete your account from the App settings

8. Children's Privacy

Absorbia is designed for users aged 13 and older. We do not knowingly collect personal information from children under 13 years of age.

• If you are under 13, you may not use the App or provide any personal information
• If you are between 13 and 18, you must have permission from a parent or legal guardian before using the App
• If we discover that we have collected data from a child under 13, we will delete that information promptly
• Parents or guardians who believe their child has provided information to us should contact us at privacy@absorbia.com

9. Cookies and Tracking Technologies

The App uses local storage technologies similar to cookies:

• Essential Storage: Required for app functionality (login state, user preferences, offline content)
• Analytics Storage: Used by Mixpanel to track usage patterns (you can opt out in Settings)
• Session Storage: Temporary data stored during your app session

You can control some tracking by:

• Adjusting privacy settings in the App
• Using device-level privacy controls (iOS: Limit Ad Tracking; Android: Opt out of Ads Personalization)
• Contacting us to opt out of analytics tracking

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, technologies, legal requirements, or other factors.

• Notification: We will notify you of material changes via in-app notification, email, or prominent notice on our website
• Effective Date: Changes become effective on the date specified in the updated policy
• Your Options: Continued use of the App after changes indicates acceptance. If you disagree with changes, you may delete your account
• Version History: Previous versions of this policy are available upon request

11. Contact Information

12. Specific Disclosures for Certain Jurisdictions

12.1 European Union / EEA Users

• Our lead supervisory authority is the Dutch Data Protection Authority (Autoriteit Persoonsgegevens)
• You may lodge complaints with your local data protection authority
• We comply with GDPR requirements for data processing, transfers, and user rights

12.2 California Users

In the past 12 months, we have collected the following categories of personal information (as defined by CCPA):

• Identifiers (name, email, device ID)
• Internet or network activity (usage data, browsing history within the App)
• Geolocation data (approximate location based on IP address)
• Education information (learning progress, quiz responses)
• Inferences (learning preferences, content recommendations)

We do not sell your personal information as defined under CCPA.

12.3 Other Jurisdictions

If you are located in other jurisdictions with specific privacy laws (e.g., Brazil's LGPD, Canada's PIPEDA), you may have additional rights. Please contact us at privacy@absorbia.com for information specific to your location.

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2. Terms of Service

Effective Date: January 6, 2025

Last Updated: January 6, 2025

Welcome to Absorbia! These Terms of Service ("Terms") constitute a legally binding agreement between you and Absorbia governing your access to and use of the Absorbia mobile application ("App") and all related services, features, and content.

BY CREATING AN ACCOUNT, ACCESSING, OR USING THE APP, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO BE BOUND BY THESE TERMS AND OUR PRIVACY POLICY. IF YOU DO NOT AGREE, YOU MAY NOT USE THE APP.

1. Acceptance of Terms

By accessing or using Absorbia, you agree to:

• Comply with these Terms of Service
• Abide by our Privacy Policy (incorporated by reference)
• Follow all applicable local, state, national, and international laws and regulations
• Accept any additional terms that apply to specific features or services

We reserve the right to modify these Terms at any time. Material changes will be communicated via in-app notification, email, or website notice. Your continued use after such modifications constitutes acceptance of the revised Terms.

2. Eligibility and Account Requirements

2.1 Age Requirements

• Minimum Age: You must be at least 13 years old to use Absorbia
• Minors (13-17): If you are under 18, you represent that you have obtained permission from your parent or legal guardian to use the App, and your parent/guardian agrees to be bound by these Terms on your behalf
• Parental Consent: Parents/guardians are responsible for monitoring and supervising their child's use of the App

2.2 Account Creation and Security

To use certain features, you must create an account by providing:

• Valid email address
• Secure password (or authenticate via Apple Sign-In or Google Sign-In)
• Accurate profile information (name, age, language preferences)

You are responsible for:

• Maintaining the confidentiality of your login credentials
• All activities that occur under your account
• Notifying us immediately of any unauthorized access or security breach
• Ensuring your account information remains accurate and up-to-date

Account Restrictions:

• One person may create only one account
• You may not share, sell, or transfer your account to another person
• You may not use another person's account without permission
• Accounts are non-transferable

3. Permitted Use and Restrictions

3.1 Permitted Uses

You may use Absorbia to:

• Access educational content and learning materials
• Track your learning progress and earn achievements
• Participate in leaderboards and social features
• Save content to your personal library for offline access
• Use the ChatGPT Q&A feature to ask educational questions
• Customize your learning experience based on topics of interest

3.2 Prohibited Activities

You agree NOT to:

Account Abuse:

• Create fake accounts or use automated bots to create accounts
• Impersonate any person or entity, or falsely represent your affiliation
• Share your account credentials with others or allow others to access your account

Content Misuse:

• Copy, reproduce, distribute, publish, or create derivative works from App content without written permission
• Download or extract content using automated tools (scraping, crawling, etc.)
• Remove copyright notices, trademarks, or proprietary markings from any content
• Use content for commercial purposes without authorization

System Interference:

• Attempt to gain unauthorized access to the App, servers, or related systems
• Interfere with or disrupt the App's functionality, servers, or networks
• Introduce viruses, malware, or any malicious code
• Reverse engineer, decompile, disassemble, or hack the App
• Circumvent security features or access controls
• Exploit bugs or vulnerabilities for unauthorized purposes (please report these to us)

Abuse of Features:

• Manipulate leaderboards through cheating, automation, or exploitation
• Create multiple accounts to gain unfair advantages
• Abuse the ChatGPT Q&A feature for purposes unrelated to learning
• Use the App in any way that violates applicable laws or regulations

Harmful Conduct:

• Harass, threaten, or harm other users
• Post or transmit offensive, defamatory, or inappropriate content
• Engage in fraudulent activities or misrepresentation
• Violate the privacy or rights of other users

4. Intellectual Property Rights

4.1 Our Intellectual Property

All content, features, and functionality of the App, including but not limited to:

• Text, graphics, images, logos, and visual designs
• Educational content (questions, answers, explanations)
• Software code, algorithms, and technical infrastructure
• Trademarks, service marks, and trade names ("Absorbia" name and logo)
• User interface designs and app architecture

...are owned by Absorbia or our licensors and are protected by copyright, trademark, patent, trade secret, and other intellectual property laws.

4.2 Limited License

We grant you a limited, non-exclusive, non-transferable, revocable license to:

• Access and use the App for personal, non-commercial, educational purposes
• Download and store content for offline use within the App

This license does NOT permit you to:

• Reproduce, distribute, or publicly display App content outside the App
• Modify, adapt, or create derivative works
• Use content for commercial purposes
• Sublicense, sell, or transfer your rights to others

4.3 User-Generated Content

When you submit questions via ChatGPT Q&A, feedback, or other content to the App:

• You retain ownership of your content
• You grant us a worldwide, non-exclusive, royalty-free license to use, store, and process your content to provide and improve the service
• You represent that you have the right to submit the content and it does not violate any laws or third-party rights
• We may use aggregated, anonymized data derived from user content for analytics and improvement purposes

4.4 Feedback and Suggestions

If you provide feedback, suggestions, or ideas about the App, you grant us the right to use them without compensation or attribution.

5. Subscriptions and Payments

5.1 Subscription Plans

Absorbia offers both free and premium subscription tiers:

• Free Tier: Access to core learning features with limitations (e.g., 10 free ChatGPT queries per day)
• Premium Subscription: Unlimited access to all features, including unlimited ChatGPT queries, advanced analytics, and exclusive content

5.2 Payment Processing

• All payments are processed through Apple App Store (for iOS users) or Google Play Store (for Android users)
• You agree to the payment terms and policies of these platforms
• Absorbia does NOT collect or store your payment information (credit card numbers, billing addresses, etc.)

5.3 Subscription Terms

• Billing Cycle: Subscriptions are billed on a recurring basis (monthly or annually, depending on your selection)
• Auto-Renewal: Subscriptions automatically renew unless you cancel before the renewal date
• Price Changes: We reserve the right to modify subscription prices. You will be notified of price changes at least 30 days in advance
• No Pro-Rata Refunds: If you cancel mid-cycle, you retain access until the end of the current billing period but will not receive a refund for unused time

5.4 Cancellation

You may cancel your subscription at any time:

• iOS: Manage subscriptions in iPhone Settings > [Your Name] > Subscriptions
• Android: Manage subscriptions in Google Play Store > Subscriptions
• Cancellations take effect at the end of the current billing cycle
• No partial refunds are provided for early cancellation

5.5 Free Trials and Promotional Offers

• We may offer free trials or promotional pricing at our discretion
• Eligibility for trials may be limited (e.g., new users only, one per account)
• Trials automatically convert to paid subscriptions unless cancelled before the trial ends
• We reserve the right to modify or discontinue promotional offers at any time

5.6 Refund Policy

• Refund requests are subject to Apple and Google's refund policies
• Generally, purchases are non-refundable unless required by law
• For exceptional circumstances, contact support@absorbia.com to discuss refund options
• If we grant a refund, your premium access will be terminated immediately

6. Leaderboards and Social Features

6.1 Leaderboard Participation

• Leaderboards rank users based on experience points (XP) earned through learning activities
• The leaderboard displays the top 200 users globally
• For users outside the top 200, rankings show your position relative to users within ±10 ranks of you (obfuscated for privacy)
• Participation in leaderboards is optional and can be disabled in Settings

6.2 Profile Visibility

• Your profile (name, avatar, level, XP, rank) may be visible to other users if leaderboard participation is enabled
• Other users can view your public profile, but cannot see your learning history or personal information
• You can control profile visibility in Settings

6.3 Fair Play Policy

To maintain fairness on leaderboards:

• Do not use automated tools, bots, or scripts to artificially inflate XP
• Do not create multiple accounts to manipulate rankings
• Do not collude with other users to gain unfair advantages
• Violations will result in leaderboard disqualification, XP reset, or account suspension

7. ChatGPT Q&A Feature

7.1 Feature Description

• The App includes an AI-powered Q&A feature powered by OpenAI's ChatGPT
• Free users receive 10 queries per day; premium subscribers have unlimited queries
• Queries reset daily at midnight UTC

7.2 Acceptable Use

The ChatGPT feature is intended for educational purposes. You may NOT:

• Use it for purposes unrelated to learning (e.g., writing essays to submit as your own work, generating spam, etc.)
• Submit harmful, abusive, or illegal queries
• Attempt to "jailbreak" or manipulate the AI to bypass safety guidelines
• Use it to generate content that violates intellectual property rights

7.3 Accuracy and Disclaimers

• AI-generated responses may contain errors, inaccuracies, or outdated information
• Responses are for informational purposes only and should not be considered professional advice
• We are not responsible for actions taken based on AI-generated content
• Verify important information from authoritative sources

7.4 Data Processing

• Your questions are sent to OpenAI for processing (see our Privacy Policy for details)
• OpenAI's terms and privacy policy apply to ChatGPT usage
• We do not use your ChatGPT queries to train AI models unless you explicitly consent

8. Content Accuracy and Educational Disclaimers

8.1 Content Accuracy

While we strive to provide accurate, high-quality educational content:

• Content is for general educational and informational purposes only
• We do not guarantee the completeness, accuracy, reliability, or currentness of any content
• Content may contain errors, omissions, or outdated information
• We periodically update content, but cannot guarantee all information is current

8.2 Not Professional Advice

Absorbia does NOT provide:

• Medical, legal, financial, or other professional advice
• Accredited educational credentials or certifications
• A substitute for formal education or professional training

Always consult qualified professionals for advice specific to your circumstances.

8.3 Third-Party Content

• Some content may be sourced from or link to third-party sources
• We are not responsible for the accuracy or availability of third-party content
• Links to external websites do not constitute endorsement

9. User Conduct and Community Guidelines

9.1 Respectful Behavior

When interacting with the App and other users, you must:

• Treat other users with respect and courtesy
• Refrain from harassment, bullying, or hate speech
• Avoid sharing offensive, discriminatory, or inappropriate content
• Respect others' privacy and personal information

9.2 Reporting Violations

• If you encounter inappropriate behavior or content, report it to support@absorbia.com
• Include details such as username, date/time, and description of the violation
• We will investigate reports and take appropriate action

10. Account Suspension and Termination

10.1 Our Right to Suspend or Terminate

We reserve the right to suspend or terminate your account, with or without notice, if:

• You violate these Terms of Service or our policies
• You engage in fraudulent or illegal activities
• Your account has been inactive for an extended period (typically 3+ years)
• We are required to do so by law or legal process
• Continued operation of your account poses a security risk

10.2 Effects of Termination

Upon termination:

• Your access to the App will be immediately revoked
• You will lose access to saved content, progress data, and premium features
• Unused subscription time is not refundable (unless required by law)
• We may delete your account data in accordance with our Privacy Policy
• Provisions of these Terms that by their nature should survive (e.g., intellectual property, disclaimers, indemnification) will remain in effect

10.3 Your Right to Terminate

• You may delete your account at any time through the App settings
• Account deletion is permanent and cannot be undone
• Downloaded content will be removed from your device
• Cancel subscriptions separately through Apple or Google to stop future billing

11. Disclaimers and Limitations of Liability

11.1 "AS IS" and "AS AVAILABLE" Basis

THE APP IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:

• Warranties of merchantability, fitness for a particular purpose, or non-infringement
• Warranties that the App will be uninterrupted, error-free, or secure
• Warranties regarding the accuracy, reliability, or completeness of content
• Warranties that defects will be corrected

11.2 Limitation of Liability

TO THE FULLEST EXTENT PERMITTED BY LAW, ABSORBIA AND ITS AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, AND AGENTS WILL NOT BE LIABLE FOR:

• Indirect, incidental, consequential, punitive, or special damages
• Loss of profits, revenue, data, or use
• Business interruption or lost opportunities
• Damages arising from unauthorized access to your account
• Damages resulting from reliance on App content

IN NO EVENT WILL OUR TOTAL LIABILITY EXCEED THE AMOUNT YOU PAID US IN THE 12 MONTHS PRECEDING THE CLAIM (OR €100 IF YOU HAVE NOT MADE ANY PAYMENTS).

11.3 Jurisdictional Limitations

Some jurisdictions do not allow exclusion of implied warranties or limitation of liability for incidental or consequential damages. In such jurisdictions, our liability will be limited to the maximum extent permitted by law.

12. Indemnification

You agree to indemnify, defend, and hold harmless Absorbia and its affiliates, officers, directors, employees, agents, and partners from and against any claims, liabilities, damages, losses, costs, or expenses (including reasonable attorneys' fees) arising from or related to:

• Your use or misuse of the App
• Your violation of these Terms
• Your violation of any rights of another person or entity
• Your violation of any applicable laws or regulations
• Content you submit to the App

13. Dispute Resolution

13.1 Informal Resolution

Before filing a claim, you agree to contact us at legal@absorbia.com to attempt to resolve the dispute informally. We commit to working with you in good faith to reach a resolution.

13.2 Governing Law

These Terms are governed by and construed in accordance with the laws of the Netherlands, without regard to conflict of law principles.

13.3 Jurisdiction and Venue

Any disputes arising from these Terms or your use of the App will be subject to the exclusive jurisdiction of the courts located in Amsterdam, the Netherlands.

13.4 Arbitration (If Applicable)

Depending on your jurisdiction, we may require binding arbitration for certain disputes. Specific arbitration terms will be provided as required by law in your region.

13.5 Class Action Waiver

To the extent permitted by law, you agree that any dispute will be resolved on an individual basis and NOT as part of a class action, consolidated action, or representative action.

14. General Provisions

14.1 Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and Absorbia regarding use of the App and supersede any prior agreements.

14.2 Severability

If any provision of these Terms is found to be invalid or unenforceable, the remaining provisions will remain in full force and effect.

14.3 Waiver

Our failure to enforce any right or provision of these Terms does not constitute a waiver of that right or provision.

14.4 Assignment

You may not assign or transfer these Terms or your account without our written consent. We may assign these Terms without restriction.

14.5 Force Majeure

We are not liable for delays or failures in performance due to circumstances beyond our reasonable control (e.g., natural disasters, war, pandemics, internet outages).

14.6 Language

These Terms may be translated into other languages for convenience. In the event of conflicts, the English version prevails.

14.7 Contact for Legal Notices

Legal notices and formal communications should be sent to:

15. Special Terms for Specific Features

15.1 Offline Content

• You may download content for offline use within the App only
• Downloaded content remains subject to all intellectual property restrictions
• Offline content may become unavailable if your subscription lapses or content is removed from the service
• Do not extract, redistribute, or use offline content outside the App

15.2 Streaks and Gamification

• Daily streaks require activity within a 24-hour window (+5 minute grace period)
• Streaks may be lost due to inactivity, and we are not obligated to restore lost streaks
• XP and levels are for motivational purposes only and have no real-world value
• We reserve the right to adjust XP calculations, levels, or streak rules at any time

15.3 User Invitations and Referrals

• If we offer a referral program, specific terms will apply
• Do not spam or send unsolicited invitations
• Fraudulent referral activity may result in account suspension

16. Updates to Terms

We may revise these Terms from time to time. Changes may be made for reasons including:

• Legal or regulatory compliance
• Introduction of new features or services
• Security or operational improvements
• Clarification of existing terms

Notice of Changes:

• Material changes will be communicated at least 30 days in advance via in-app notification, email, or website notice
• The "Last Updated" date at the top of this document will be revised
• Continued use of the App after the effective date constitutes acceptance of the revised Terms
• If you do not agree to the changes, you must stop using the App and may delete your account

17. Contact Information

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Thank you for using Absorbia!
We are committed to providing a safe, secure, and enriching learning experience.
If you have questions about these Terms or our Privacy Policy, please contact us.

© 2025 Absorbia. All rights reserved.