Privacy Policy
Tennis Fitness Coach: Gym Workouts
Effective Date: July 1, 2025
Last Updated: July 1, 2025
This Privacy Policy describes how Dmitri Jurkin ("I", "me", or "my") handles information in connection with the Tennis Fitness Coach: Gym Workouts mobile application ("the App"). I am committed to protecting your privacy. Please read this policy carefully.
1. Information We Collect
The App does not collect, store, transmit, or share any personal information. Specifically:
No account or registration is required to use the App.
No personal data such as your name, email address, phone number, or location is collected.
No health or fitness data is transmitted to any external server or third party.
No cookies or tracking technologies are used.
No analytics or advertising SDKs are included in the App.
All workout data you enter in the App — including sets, reps, weights, and completed workouts — is stored exclusively on your device using local storage. This data never leaves your device and is not accessible to me or any third party.
2. Data Storage
All data generated by your use of the App is stored locally on your device. This includes:
Workout history and completed sessions
Sets, reps, and weight entries
Custom workouts you create
App settings and preferences
This data is stored using your device's local storage system. It remains on your device until you uninstall the App, at which point it is deleted automatically by your operating system.
3. Third-Party Services
The App does not integrate with any third-party services, analytics platforms, advertising networks, or social media platforms.
Exercise images displayed in the App are loaded from either local device storage or Google Drive. If images are loaded from Google Drive, your device makes a standard network request to retrieve the image file. Google's own privacy policy governs any data processed by Google in connection with such requests. You can review Google's privacy policy at https://policies.google.com/privacy
4. Children's Privacy
The App is not directed at children under the age of 13. I do not knowingly collect any personal information from children under 13. Since the App collects no personal information from any user, there is no specific risk to children's privacy.
5. Permissions
The App may request the following device permissions:
Notifications — to send you optional workout reminders if you choose to enable them. You can disable notifications at any time in your device settings.
Wake Lock — to keep your screen on during active workout sessions so you do not need to unlock your phone between sets.
No other device permissions are requested. The App does not access your camera, microphone, contacts, location, or any other sensitive device features.
6. Data Security
Since the App collects no personal data and all workout information remains on your device, there is no personal data at risk of being intercepted or accessed by unauthorized parties. Your device's own security features protect your locally stored workout data.
7. Your Rights
Since the App collects no personal data, there is no personal data for you to access, correct, or delete. If you wish to delete all App data, you can do so by uninstalling the App from your device, which will remove all locally stored information.
8. Changes to This Privacy Policy
I may update this Privacy Policy from time to time. Any changes will be reflected by updating the "Last Updated" date at the top of this policy. I encourage you to review this policy periodically. Continued use of the App after any changes constitutes your acceptance of the updated policy.
If significant changes are made, I will notify users through an update notice in the App or on the App store listing.
9. Contact
If you have any questions, concerns, or requests regarding this Privacy Policy or the App, please contact me at:
Dmitri Jurkin
Email: dmitri.jurkin@gmail.com
I will respond to all inquiries within 30 days.
Tennis Fitness Coach: Gym Workouts
Developed by Dmitri Jurkin
dmitri.jurkin@gmail.com