Privacy Policy

Last Updated: February 7, 2026

1. Introduction

Welcome to Daily Tonic: Ear Training (hereinafter referred to as "the App" or "we"). We take your privacy protection and personal information security very seriously. This Privacy Policy aims to help you understand how we collect, use, store, share, and protect your personal information, as well as your related rights.

Before using this App, please read and fully understand this Privacy Policy. If you do not agree with any content of this policy, please stop using this App.

2. Information We Collect

2.1 Information You Provide

  • Training Data: Training records, learning progress, accuracy rates generated when using ear training features
  • Settings Preferences: Customized app settings such as language preferences, theme settings, training difficulty configurations

2.2 Automatically Collected Information

  • Device Information: Basic information such as device model, operating system version, device identifiers
  • Usage Data: Anonymous statistics such as app usage duration, feature usage frequency, crash logs
  • Advertising Identifier: Anonymous identifier (IDFA) used for displaying personalized ads

2.3 What We Don't Collect

  • Your name, email, phone number, or other personally identifiable information
  • Your location information
  • Your contacts, photos, files, or other sensitive data
  • Your bank card or payment information (all payments are processed by Apple)

3. How We Use Information

We collect and use your information only for the following purposes:

  • Core Functionality: Save and sync your training data, provide personalized learning experience
  • Service Improvement: Optimize app performance and user experience through usage data analysis
  • Technical Support: Diagnose and fix technical issues, ensure stable app operation
  • Ad Display: Display relevant ads in the free version (you can remove ads through in-app purchase)

4. Information Storage

Your training data is primarily stored locally on your device. We use industry-standard encryption technology to protect data stored on your device. Some anonymous statistical data may be uploaded to our servers or third-party analytics services for app improvement.

  • Storage Period: Training data is permanently saved on your device unless you actively delete the app or clear data
  • Data Security: We employ encryption, secure transmission, and other technical measures to protect your data security

5. Third-Party Services

To provide better services, we use the following third-party services:

  • Google AdMob: For displaying advertisements (free version only)
  • Apple App Store: For processing in-app purchases

These third-party service providers may collect and process certain anonymous data. They each have their own privacy policies:

6. Your Rights

Under applicable privacy laws, you have the following rights:

  • Access Rights: You can view your training data and settings in the app at any time
  • Deletion Rights: You can delete your training records in the app, or delete all local data by uninstalling the app
  • Withdraw Consent: You can disable ad tracking in your device settings (Limit Ad Tracking)
  • Opt-out Rights: You can choose not to use optional features that require data collection

7. Children's Privacy

The App is suitable for users of all ages. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and discover that your child has provided personal information to us without your consent, please contact us and we will promptly delete the relevant information.

8. Data Security

We take the following measures to protect your information security:

  • Use encryption technology to protect data storage and transmission
  • Employ secure coding practices and conduct regular security audits
  • Limit employee and third-party access to personal information
  • Regular data backups to prevent data loss

Important Notice: While we take reasonable measures to protect your information, no internet transmission or electronic storage method is 100% secure. We cannot guarantee absolute security.

9. Privacy Policy Updates

We may update this Privacy Policy from time to time. The updated policy will be published in the app with an updated "Last Updated" date. For significant changes, we will notify you through in-app notifications or other means. Continued use of the app indicates your acceptance of the updated Privacy Policy.

10. Contact Us

If you have any questions, comments, or suggestions about this Privacy Policy, or wish to exercise your privacy rights, please contact us:

Email: booy.dev@gmail.com

Response Time: We will respond within 30 days of receiving your request

11. Applicable Law

This Privacy Policy is governed by the privacy protection laws of your country/region, including but not limited to the General Data Protection Regulation (GDPR), California Consumer Privacy Act (CCPA), and other applicable data protection laws.