Terms of Use
Last updated: July 7, 2025
Welcome to BookAI
These Terms of Use ("Terms") constitute a legally binding agreement between you ("User," "you," or "your") and APP DEV MASTERS LTD ("we," "our," or "us") regarding your use of the BookAI mobile application ("App") and related services. By downloading, installing, or using our App, you agree to be bound by these Terms.
1. App Description and Services
BookAI is an AI-powered mobile application that enables users to:
- Generate complete books using advanced AI technology (OpenAI GPT models)
- Create audiobook versions using high-quality text-to-speech technology
- Share generated content with others through secure links
- Customize book covers and formatting
- Access books across multiple devices with cloud synchronization
- Generate content in 35+ supported languages
Our services are designed to assist users in creative writing and content generation for personal, educational, and commercial purposes within the terms specified herein.
2. Account Registration and Requirements
To use BookAI, you must:
- Be at least 13 years of age (or the minimum age in your jurisdiction)
- Provide accurate, current, and complete information during registration
- Maintain the security of your account credentials
- Notify us immediately of any unauthorized use of your account
You are responsible for all activities that occur under your account. We reserve the right to terminate accounts that violate these Terms or are inactive for extended periods.
3. In-App Purchases and Payment Terms
BookAI operates on a pay-per-use model with the following consumable products:
- Book Generation ($1.99): Generate a complete book with AI
- Book & Audio Bundle ($4.99): Generate book plus audiobook conversion
- Audio Conversion ($2.99): Convert existing books to audiobook format
Payment Terms:
- All purchases are processed through Apple's App Store payment system
- Consumable purchases are used immediately upon completion
- No refunds are available for completed consumable purchases per Apple's standard policy
- Prices may vary by region and are subject to applicable taxes
- We reserve the right to modify pricing with reasonable notice
Purchase Authorization:
By making a purchase, you authorize the charge and confirm you are authorized to use the payment method. Failed payments may result in service suspension.
4. User Content and Intellectual Property
Your Rights:
- You retain ownership of the initial ideas and prompts you provide
- You own the AI-generated content created through our service
- You may use generated content for personal and commercial purposes
- You are responsible for ensuring your use complies with applicable laws
Our Rights:
- We retain ownership of the BookAI application, technology, and trademarks
- OpenAI retains rights to their AI models and technology
- We may use aggregated, anonymized data for service improvement
Content Restrictions:
You may not use our service to generate content that:
- Violates applicable laws or regulations
- Infringes on intellectual property rights of others
- Contains explicit sexual content involving minors
- Promotes violence, harassment, or illegal activities
- Violates OpenAI's usage policies
5. Third-Party Services
BookAI integrates with several third-party services:
- OpenAI GPT Models: For text generation and content creation
- Google Cloud Text-to-Speech: For audiobook conversion
- Firebase Services: For authentication, storage, and synchronization
- Apple Services: For payments and app distribution
Your use of these services is subject to their respective terms of service and privacy policies. We are not responsible for the availability, functionality, or policies of third-party services.
Service Availability:
We strive to maintain high service availability but cannot guarantee uninterrupted access. Third-party service outages may temporarily affect our functionality.
6. Acceptable Use Policy
You agree to use BookAI responsibly and not to:
- Attempt to reverse engineer, hack, or bypass our security measures
- Generate content for spam, phishing, or other malicious purposes
- Violate any applicable laws or regulations
- Infringe on others' intellectual property or privacy rights
- Use the service to create misleading or false information
- Share your account credentials with others
- Use automated systems to access our service without permission
Violations may result in account suspension or termination without refund.
7. Content Sharing and Privacy
Sharing Features:
- You can share generated books with others through secure links
- Shared content requires recipient authentication for access
- You control sharing permissions and can revoke access at any time
- Recipients must comply with these Terms when accessing shared content
Privacy Considerations:
- Only share content you have the right to distribute
- Consider the sensitivity of content before sharing
- We are not responsible for how recipients use shared content
- Shared content remains subject to our content policies
8. Data Protection and Security
We implement appropriate security measures to protect your data:
- Encrypted data transmission and storage
- Secure authentication systems
- Regular security audits and updates
- Compliance with applicable data protection laws
Data Processing:
- Your prompts are processed by AI services to generate content
- Generated content is stored securely in your account
- We do not use your personal content for training AI models
- Anonymous usage analytics help us improve the service
For detailed information about our data practices, please review our Privacy Policy.
9. Disclaimers and Limitations
Service Disclaimers:
- AI-generated content may contain inaccuracies or biases
- We do not guarantee the quality, accuracy, or originality of generated content
- The service is provided "as is" without warranties of any kind
- We are not responsible for how you use or distribute generated content
Limitation of Liability:
TO THE MAXIMUM EXTENT PERMITTED BY LAW, APP DEV MASTERS LTD SHALL NOT BE LIABLE FOR:
- Indirect, incidental, or consequential damages
- Loss of profits, data, or business opportunities
- Damages exceeding the amount paid for the service in the preceding 12 months
- Issues arising from third-party service failures or outages
Some jurisdictions do not allow limitation of liability, so these limits may not apply to you.
10. Termination
Account Termination:
- You may delete your account at any time through the app settings
- We may suspend or terminate accounts for Terms violations
- Termination does not entitle you to refunds for consumable purchases
- Upon termination, your access to the service will cease
Data Retention:
- We will retain your data for a reasonable period after termination
- You may export your content before account deletion
- Some data may be retained as required by law or for legitimate business purposes
11. Governing Law and Disputes
These Terms are governed by the laws of the jurisdiction where APP DEV MASTERS LTD is incorporated, without regard to conflict of law principles.
Dispute Resolution:
- We encourage resolving disputes through direct communication first
- Any legal disputes will be subject to the exclusive jurisdiction of the courts in our jurisdiction
- You may have additional rights under consumer protection laws in your region
Apple's Role:
Apple is not a party to these Terms and has no responsibility for the App or its content. Any claims should be directed to APP DEV MASTERS LTD, not Apple.
12. Changes to Terms
We may modify these Terms from time to time to reflect:
- Changes in our services or features
- Legal or regulatory requirements
- Industry best practices or standards
Notification of Changes:
- Material changes will be communicated through the app or email
- Continued use after changes constitutes acceptance
- You may terminate your account if you disagree with modified Terms
13. Contact Information
For questions about these Terms, please contact us:
For technical support or account issues, use the in-app support features or contact us at the email address above.
Acknowledgment
By using BookAI, you acknowledge that you have read, understood, and agree to be bound by these Terms of Use. These Terms constitute the entire agreement between you and APP DEV MASTERS LTD regarding your use of the service.