Shelves - AI Book Scanner
Terms of Service
Last Updated: January 2026
1. Acceptance of Terms
By downloading, installing, or using the Shelves mobile application ("App"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, do not use the App.
We reserve the right to modify these Terms at any time. We will notify you of material changes by posting updated Terms in the App. Your continued use after changes constitutes acceptance of the modified Terms.
2. Description of Service
Shelves is a book management application that allows you to:
- Catalog your personal book collection
- Scan book barcodes and bookshelves to add books
- Organize books into custom shelves
- Track reading status and progress
- Import book data from third-party services
- Receive reading recommendations from your library
- Access reading statistics (Premium)
- Sync your library across devices (Premium)
3. Account Registration
3.1 Account Creation
To use certain features, you must create an account. You may register using:
- Email and password
- Apple Sign-In
- Google Sign-In
3.2 Account Responsibilities
You are responsible for:
- Providing accurate registration information
- Maintaining the security of your account credentials
- All activities that occur under your account
- Notifying us immediately of any unauthorized access
3.3 Account Restrictions
You must be at least 13 years old to create an account. By creating an account, you represent that you meet this age requirement.
4. Subscription and Payments
4.1 Free Tier
The App offers a free tier with limited features:
- Catalog up to 100 books
- 3 lifetime AI shelf scans
- Basic library management
4.2 Premium Subscription
Premium subscriptions unlock additional features including unlimited books, unlimited shelf scans, reading statistics, and cloud sync.
4.3 Billing
- Subscriptions are billed through Apple App Store or Google Play Store
- Payment is charged to your App Store or Play Store account
- Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period
- Prices are subject to change with notice
4.4 Cancellation
You may cancel your subscription at any time through your device's subscription settings:
- iOS: Settings > [Your Name] > Subscriptions
- Android: Play Store > Menu > Subscriptions
Cancellation takes effect at the end of the current billing period. No refunds are provided for partial periods.
4.5 Refunds
Refund requests are handled by Apple or Google according to their respective policies. We do not process refunds directly.
5. User Content
5.1 Your Content
"User Content" includes any data you create, upload, or store in the App, such as:
- Book entries and metadata you add or modify
- Custom shelves and organization
- Notes, ratings, and reading progress
- Photos submitted for shelf scanning
5.2 Ownership
You retain ownership of your User Content. By using the App, you grant us a limited license to store, process, and display your User Content solely to provide the service to you.
5.3 Content Restrictions
You agree not to use the App to store or transmit:
- Content that infringes intellectual property rights
- Malicious code or harmful data
- Content that violates any applicable law
5.4 Content Backup
While we implement reasonable measures to protect your data, you are responsible for maintaining backups of your User Content. We are not liable for any loss of data.
6. Acceptable Use
You agree not to:
- Use the App for any unlawful purpose
- Attempt to gain unauthorized access to the App or its systems
- Interfere with or disrupt the App's functionality
- Reverse engineer, decompile, or disassemble the App
- Use automated systems to access the App (bots, scrapers, etc.)
- Circumvent any access or usage restrictions
- Resell or redistribute the App or its features
- Use the App to infringe on others' intellectual property rights
7. Intellectual Property
7.1 Our Intellectual Property
The App, including its design, features, code, and content (excluding User Content and third-party book data), is owned by us and protected by intellectual property laws. You may not copy, modify, or distribute the App without permission.
7.2 Third-Party Content
Book metadata, cover images, and descriptions are provided by third-party services (Google Books, Open Library) and remain the property of their respective owners. This content is provided for personal, non-commercial use only.
7.3 Feedback
If you provide feedback or suggestions about the App, you grant us the right to use such feedback without compensation or attribution.
8. Third-Party Services
8.1 Third-Party Integrations
The App integrates with third-party services including:
- Firebase (authentication, data storage, analytics)
- Google Books API (book metadata)
- Open Library API (book metadata)
- RevenueCat (subscription management)
- Apple/Google (sign-in, payments)
8.2 Third-Party Terms
Your use of third-party services is subject to their respective terms and privacy policies. We are not responsible for third-party services.
8.3 Data Import
When importing data from third-party services (e.g., Goodreads), you represent that you have the right to export and use such data.
9. Disclaimers
9.1 "As Is" Provision
The App is provided "as is" and "as available" without warranties of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, and non-infringement.
9.2 Service Availability
We do not guarantee that the App will be available at all times or operate without interruption or errors. We may modify, suspend, or discontinue the App at any time without notice.
9.3 Book Data Accuracy
Book metadata is provided by third-party services. We do not guarantee the accuracy, completeness, or availability of book information. AI-powered shelf scanning may not identify all books correctly.
9.4 Recommendations
Reading recommendations are generated algorithmically and are suggestions only. We make no guarantees about the suitability of recommended books.
10. Limitation of Liability
To the maximum extent permitted by law:
- We shall not be liable for any indirect, incidental, special, consequential, or punitive damages
- We shall not be liable for any loss of data, profits, or goodwill
- Our total liability shall not exceed the amount you paid us in the twelve (12) months preceding the claim
Some jurisdictions do not allow limitation of liability for certain damages. In such jurisdictions, our liability is limited to the maximum extent permitted by law.
11. Indemnification
You agree to indemnify, defend, and hold harmless Shelves and its officers, directors, employees, and agents from any claims, damages, losses, or expenses (including reasonable attorneys' fees) arising from:
- Your use of the App
- Your violation of these Terms
- Your violation of any third-party rights
- Your User Content
12. Termination
12.1 Termination by You
You may stop using the App and delete your account at any time by contacting support@silentplanet.com.
12.2 Termination by Us
We may suspend or terminate your access to the App at any time, with or without cause, with or without notice. Reasons for termination may include:
- Violation of these Terms
- Fraudulent or illegal activity
- Extended periods of inactivity
- Discontinuation of the service
12.3 Effect of Termination
Upon termination:
- Your right to use the App ceases immediately
- Your User Content may be deleted
- Provisions that by their nature should survive (Disclaimers, Limitation of Liability, Indemnification) will remain in effect
13. Dispute Resolution
13.1 Informal Resolution
Before filing any legal claim, you agree to contact us at shelvessupport@silentplanet.com and attempt to resolve the dispute informally for at least 30 days.
13.2 Governing Law
These Terms are governed by the laws of your jurisdiction, without regard to conflict of law principles.
13.3 Class Action Waiver
You agree to resolve disputes with us on an individual basis. You waive any right to participate in a class action lawsuit or class-wide arbitration.
14. General Provisions
14.1 Entire Agreement
These Terms, together with our Privacy Policy, constitute the entire agreement between you and us regarding the App.
14.2 Severability
If any provision of these Terms is found unenforceable, the remaining provisions will continue in effect.
14.3 Waiver
Our failure to enforce any provision of these Terms does not constitute a waiver of that provision.
14.4 Assignment
You may not assign your rights under these Terms. We may assign our rights without restriction.
14.5 Force Majeure
We are not liable for any failure to perform due to circumstances beyond our reasonable control.
15. Contact Us
If you have questions about these Terms, please contact us:
Email: support@silentplanet.com