🎵 ChordsLegend - Terms of Service
Effective Date: January 7, 2025
1. Acceptance of Terms
By downloading, installing, or using ChordsLegend ("the 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.
2. Description of Service
ChordsLegend is a mobile application that provides:
- AI-powered chord detection and analysis
- Interactive guitar learning tools
- YouTube video integration for musical content
- Pi Network integration for rewards and transactions
3. Pi Network Integration
3.1 Pi Payments
- The App integrates with Pi Network for optional premium features
- Pi transactions are processed through Pi Network's official APIs
- Users must have a valid Pi Network account to use Pi-enabled features
3.2 Pi Wallet Integration
- Users can connect their Pi wallet for seamless transactions
- All Pi transactions follow Pi Network's terms and conditions
- We do not store Pi private keys or sensitive wallet information
4. User Accounts and Data
4.1 Account Creation
- Users may create accounts using Firebase Authentication
- Accounts are optional for basic app functionality
- Premium features may require account creation
4.2 Data Collection
- We collect minimal data necessary for app functionality
- YouTube integration requires access to video metadata only
- No personal financial information is stored on our servers
5. Premium Features
Some app features require Pi Network payments:
- Premium Chord Library - 1.0 Pi
- AI Chord Detection - 2.0 Pi
- YouTube Synchronization - 1.5 Pi
- Offline Mode - 0.5 Pi
6. Intellectual Property
6.1 App Content
- ChordsLegend and its original content are protected by copyright
- Users retain rights to their created content (chord progressions, notes)
6.2 Third-Party Content
- YouTube videos remain property of their respective owners
- Music chord data is generated using publicly available algorithms
7. Prohibited Uses
Users may not:
- Reverse engineer or attempt to extract source code
- Use the App for illegal or unauthorized purposes
- Violate Pi Network's terms of service
- Share accounts or authentication credentials
8. Pi Network Compliance
This App complies with Pi Network's Developer Terms:
- Uses official Pi SDK and APIs
- Follows Pi Network's user experience guidelines
- Implements proper Pi authentication flows
- Respects Pi Network's transaction limits and policies
9. Disclaimers
9.1 Service Availability
- The App is provided "as is" without warranties
- We do not guarantee uninterrupted service availability
- Pi Network integration depends on Pi Network's service availability
9.2 Educational Purpose
- The App is designed for educational and entertainment purposes
- We do not guarantee the accuracy of chord detection
- Musical advice should not replace professional instruction
10. Limitation of Liability
To the maximum extent permitted by law, ChordsLegend shall not be liable for any indirect, incidental, special, consequential, or punitive damages.
11. Termination
We may terminate or suspend your access to the App immediately, without prior notice, for conduct that we believe violates these Terms or is harmful to other users.
12. Changes to Terms
We reserve the right to modify these Terms at any time. Users will be notified of significant changes through the App.
13. Contact Information
Last updated: January 7, 2025