Privacy Policy for App Hero Mechanic

Hero Mechanic Last updated: 15/01/2026 Hero Mechanic (“we,” “our,” or “us”) respects your privacy and is committed to protecting it. This Privacy Policy explains how information is collected, used, stored, and shared when you use the Hero Mechanic mobile application (“App”). Hero Mechanic is an AI-based diagnostic application that records and analyzes audio signals from motors and engines to assess mechanical health, detect faults (such as misfires, bearing issues, knocking, loose components, and related anomalies), and provide diagnostic insights without disassembly. By using this App, you agree to the practices described in this Privacy Policy. 1. Information We Collect 1.1 Audio Data (Microphone Access) The App records engine or motor sound only when explicitly initiated by the user. Audio recordings are used solely for diagnostic analysis of mechanical conditions. The app process audio signals using pure physics non-linear dynamics and no AI or ML was used. The App does not record audio in the background without user interaction. Human speech is not intentionally analyzed. Audio data may be: Processed locally on the device. 1.2 Device and Usage Information We may collect limited, non-personal information such as: Device model, OS version App version Crash logs and performance data Diagnostic usage events (feature usage frequency) This data is used to improve app stability, accuracy, and user experience. 1.3 Account and Subscription Information If you subscribe to premium features: Subscription status and purchase tokens are handled via Google Play Billing We do not collect or store your credit card or payment details 1.4 Advertising Data The App displays ads through third-party advertising networks (such as Google AdMob). These services may collect: Advertising ID Approximate location (non-precise) Interaction with ads This data is governed by the respective ad provider’s privacy policies. 2. How We Use Information We use collected information to: Analyze engine and motor audio signals Detect faults and assess mechanical health Provide app functionality and updates Manage subscriptions and premium access Display relevant advertisements Detect fraud, abuse, or technical issues Comply with legal obligations 3. Audio Data Handling and Storage Audio recordings are used only for mechanical analysis. We do not sell or rent audio data. Audio data may be anonymized and aggregated for model improvement. Audio files are retained only for the duration necessary to provide diagnostic results unless required for debugging or improvement purposes. Users may delete recordings within the App, where supported. 4. Data Sharing and Third Parties We may share limited data with: Analytics providers (for app performance and crash reporting) Advertising partners (for ad delivery and measurement) Legal authorities, if required by law All third parties are required to comply with applicable data protection laws. 5. Advertising and Subscriptions Advertising Hero Mechanic contains ads. Ads may be personalized or non-personalized depending on user consent and regional regulations. You can opt out of ad personalization through your device settings. Subscriptions Subscription purchases are processed by Google Play. Subscription status is used only to unlock premium features. No sensitive payment data is stored by us. 6. User Controls and Permissions Microphone access is requested only for engine/motor sound recording. You may revoke microphone permission at any time through device settings. Limiting permissions may affect app functionality. 7. Data Security We implement reasonable technical and organizational measures to protect your data, including: Secure data transmission (encryption where applicable) Access controls Regular security updates However, no method of transmission or storage is 100% secure. 8. Children’s Privacy Hero Mechanic is not intended for children under 13. We do not knowingly collect personal data from children. If such data is discovered, it will be deleted promptly. 9. International Data Transfers Your information may be processed or stored on servers located outside your country. We ensure appropriate safeguards are in place in compliance with applicable laws. 10. Changes to This Privacy Policy We may update this Privacy Policy from time to time. Changes will be posted within the App or on the Play Store listing. Continued use of the App constitutes acceptance of the updated policy. 11. Contact Us If you have questions or concerns about this Privacy Policy or data practices, contact us at: Email: eaglevisionforge@gmail.com App Name: Hero Mechanic Developer/Company Name: Automorphism