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ReaderAI

Your intelligent reading companion powered by AI. Read smarter, understand better, and explore books like never before.

About ReaderAI

ReaderAI is a mobile application designed to transform your reading experience with AI-powered features. Import your favorite books and unlock powerful tools including instant summaries, smart explanations, text-to-speech, and more.

Key Features

  • AI-Powered Summaries: Get instant summaries of chapters or entire books to understand key concepts quickly
  • Smart Explanations: Ask questions about any part of the book and get AI-powered explanations
  • Text-to-Speech: Listen to your books with natural voice narration in multiple languages
  • Book Management: Organize your digital library with favorites, reading progress tracking, and bookmarks
  • Reading Analytics: Track your reading progress, time spent reading, and reading goals
  • Privacy-First: All data stored locally on your device - we don't have access to your information

Support & Contact

How to Get Help

If you have questions, need assistance, or want to provide feedback about ReaderAI, please reach out to us:

Common Questions

Q: Is my data secure?
A: Yes! All your data is stored locally on your device. We don't store your information on our servers or in the cloud. Your privacy is our priority.
Q: Does the app require an internet connection?
A: Reading books works offline. AI features (summaries, explanations) require an internet connection to provide responses.
Q: What file formats are supported?
A: ReaderAI supports common ebook formats including EPUB, PDF, and more. Check the app for the full list of supported formats.
Q: How much does the premium subscription cost?
A: ReaderAI Premium is available for $19.99 per month, giving you unlimited AI requests, ad-free experience, and access to all premium features.
Q: What happens if I delete the app?
A: All data stored locally on your device will be removed when you delete the app. We recommend backing up important information before deletion.
Q: How do I cancel my subscription?
A: You can cancel your subscription at any time through your device's App Store (iOS) or Google Play Store (Android) account settings. Cancellation will take effect at the end of the current subscription period.

Important Information

Content Disclaimer

IMPORTANT: ReaderAI provides AI-generated summaries and explanations for informational and educational purposes only. The AI-generated content is based on the text you provide and should not be considered as professional advice, legal counsel, or academic guidance.

  • AI summaries and explanations are tools to aid understanding, not replacements for careful reading
  • Always verify important information from original sources
  • For academic or professional purposes, consult original texts and qualified experts

Privacy & Data

ReaderAI is committed to protecting your privacy:

  • Local Storage Only: All data is stored on your device - we don't have access to it
  • No Tracking: We don't collect usage analytics or track your behavior
  • No Cloud Storage: Your data never leaves your device
  • Free Version: May include ads (non-personalized if tracking is disabled)
  • Premium Version: Ad-free experience with unlimited AI features

Legal Documents

Please review our legal documents:

App Information

Availability

  • iOS: Available on the Apple App Store
  • Android: Available on Google Play Store

System Requirements

  • iOS 12.0 or later
  • Android (version varies by device)
  • Internet connection required for AI features (summaries, explanations)

Pricing

  • Free Version: Basic reading features with limited AI requests
  • Premium Subscription: $19.99/month - Unlimited AI features, ad-free experience, and advanced text-to-speech

Updates

We regularly update ReaderAI to improve functionality and fix issues. Updates are available through the App Store and Google Play Store.

Privacy Policy

ReaderAI - Privacy Policy

ReaderAI Privacy Policy

Last Updated: February 3, 2026

1. INTRODUCTION

Welcome to ReaderAI ("we," "our," or "us"). We are committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application ReaderAI (the "App").

By using the App, you agree to the collection and use of information in accordance with this Privacy Policy.

2. INFORMATION WE COLLECT

2.1 Information You Provide Directly

Book Information:

  • Books you import into the App (titles, authors, ISBNs)
  • Book files and content stored locally on your device
  • Reading progress and bookmarks
  • Highlights and annotations you create
  • Notes and tags you add to books

Reading Data:

  • Reading progress (current page, reading percentage)
  • Reading sessions (start time, end time, pages read)
  • Time spent reading
  • Favorite books and library organization

App Preferences:

  • Theme preferences (light, dark, auto)
  • Text-to-speech settings
  • Disclaimer acceptance records

2.2 Information Collected Automatically

The App uses local storage on your device. We do not collect:

  • Device identifiers
  • Location data
  • Usage analytics
  • Advertising identifiers
  • Personal identifiers from your device

3. HOW WE USE YOUR INFORMATION

We use the information you provide solely to:

  • Provide the core functionality of the App (reading books, managing your library)
  • Generate AI-powered summaries and explanations based on book content you select
  • Provide text-to-speech functionality for your books
  • Track your reading progress and generate reading analytics
  • Store your preferences and settings locally on your device

4. DATA STORAGE AND SECURITY

4.1 Local Storage

All data you enter into the App is stored locally on your device using:

  • SQLite database for structured data (books, reading progress, bookmarks, highlights, annotations)
  • File system storage for book files and cached content
  • AsyncStorage for app preferences and settings

4.2 No Cloud Storage

We do not store your data on our servers or in the cloud. All data remains on your device.

4.3 Data Security

While we implement reasonable security measures for local data storage, no method of electronic storage is 100% secure. You are responsible for maintaining the security of your device.

5. DATA SHARING AND DISCLOSURE

We do NOT:

  • Sell your data to third parties
  • Share your data with advertisers
  • Use your data for marketing purposes
  • Share your data with analytics services
  • Collect data for tracking purposes

5.1 Third-Party Services

OpenAI API:

  • When you use AI features (summaries, explanations), the selected book text and your queries are sent to OpenAI's API to generate responses
  • We cache some AI responses locally to improve performance, but we do not store your full conversation history
  • OpenAI's use of data is governed by their privacy policy: https://openai.com/privacy
  • You can review OpenAI's data usage policies on their website

Text-to-Speech (TTS):

  • When you use text-to-speech features, text content may be sent to OpenAI's TTS API to generate audio
  • Audio files are cached locally on your device for offline playback
  • TTS usage is subject to OpenAI's privacy policy

AdMob (Free Version Only):

  • The free version of the App may display advertisements through Google AdMob
  • AdMob may collect device identifiers and usage data in accordance with Google's privacy policy
  • Premium subscribers receive an ad-free experience
  • You can review Google's privacy policy: https://policies.google.com/privacy

5.2 Legal Requirements

We may disclose your information if required by law or in response to valid requests by public authorities.

6. CHILDREN'S PRIVACY

Our App is designed for general reading purposes. We do not knowingly collect personal information from children under 13. If you are under 13, please do not use the App without parental consent.

7. YOUR RIGHTS AND CHOICES

7.1 Access and Deletion

You have full control over your data:

  • You can view all your books, reading progress, and annotations within the App
  • You can delete books, bookmarks, highlights, and annotations at any time
  • You can delete the App, which will remove all local data (subject to your device's backup settings)

7.2 Data Export

Currently, the App does not provide a built-in data export feature. All data is stored locally on your device. Book files remain in their original location if imported from your device storage.

8. DATA RETENTION

Your data is retained on your device until you:

  • Delete specific entries within the App
  • Delete the App from your device
  • Clear the App's data through your device settings

We do not retain copies of your data after you delete it from the App.

9. INTERNATIONAL DATA TRANSFERS

When you use the AI chat feature, your queries may be processed by OpenAI, which may involve data transfers outside your country of residence. By using the AI features, you consent to such transfers.

10. CHANGES TO THIS PRIVACY POLICY

We may update this Privacy Policy from time to time. We will notify you of any changes by:

  • Posting the new Privacy Policy in the App
  • Updating the "Last Updated" date at the top of this policy

You are advised to review this Privacy Policy periodically for any changes.

11. CALIFORNIA PRIVACY RIGHTS

If you are a California resident, you have the right to:

  • Know what personal information is collected
  • Know whether your personal information is sold or disclosed and to whom
  • Access your personal information
  • Request deletion of your personal information
  • Opt-out of the sale of personal information

Since we do not sell or share your personal information, these rights are primarily exercised through your control over the local data on your device.

12. EUROPEAN PRIVACY RIGHTS (GDPR)

If you are located in the European Economic Area (EEA), you have certain data protection rights:

  • Right to access your personal data
  • Right to rectification
  • Right to erasure ("right to be forgotten")
  • Right to restrict processing
  • Right to data portability
  • Right to object to processing

Since all data is stored locally on your device, you have direct control over your data through the App's interface or by deleting the App.

13. CONTACT US

If you have any questions about this Privacy Policy or our data practices, please contact us through:

14. CONSENT

By using ReaderAI, you consent to this Privacy Policy. If you do not agree with this policy, please do not use the App.

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