Privacy Policy
Last updated: 13 June 2026
Kaga Coach is built privacy-first. All of your data stays on your phone. There is no account, no server, and no analytics or advertising tracking.
What the app processes, and why
- Heart rate - read live from your Bluetooth sensor during a workout, used only to detect your effort and play coaching audio in the moment.
- Workout history - duration, average/maximum heart rate, and time spent in each training zone, stored only on your device.
- Your profile - age, resting heart rate, max heart rate, training preference and goals you enter, stored only on your device.
- Recorded coach voices - if you record a coach, the audio is saved only on your device. If you share a coach, the file is sent only through the app you choose. We never receive or store it.
We do not collect names, email addresses, contacts, or location, and we do not transmit your data to us or any third party.
Permissions
- Bluetooth - to connect to your heart-rate sensor; declared
neverForLocation. - Microphone - only while you are actively recording a coach voice.
- Notifications - to show the live coaching session while your phone is locked.
Your rights (GDPR)
- Access / portability - Settings → Privacy & your data → Export my data.
- Erasure - Settings → Privacy & your data → Delete all my data. Uninstalling also removes all data.
Payments
If paid features are offered, payment is processed by Google Play Billing under Google's own privacy terms. We never receive your payment details.
Children
Kaga Coach is not directed at children under 16.