Privacy Policy
Overview
POWRLOG is designed from the ground up to respect your privacy. The app does not require an account, does not collect personal information, and does not transmit your training data to any server. Everything stays on your device.
Data Storage
All data created within POWRLOG — including your workouts, exercise history, body composition entries, nutrition targets, and progression records — is stored locally on your iPhone using CoreData. This data is included in your standard iCloud backup if you have iCloud backup enabled for your device. POWRLOG itself does not sync, upload, or access this data remotely.
Apple HealthKit
POWRLOG integrates with Apple HealthKit to enhance your training experience. All HealthKit access requires your explicit permission, which you can grant or revoke at any time in your iPhone's Settings app.
Data POWRLOG reads from HealthKit:
- Resting heart rate (HRV)
- Heart rate variability (HRV)
- Sleep duration and analysis
- Step count
- Body weight
- Body fat percentage
This data is used solely within the app to inform recovery intelligence calculations and personalise training recommendations. It is never transmitted off your device.
Data POWRLOG writes to HealthKit:
- Completed workout sessions (type, duration, and calories)
Apple HealthKit disclosure: HealthKit data will not be used for advertising or sold to third parties. POWRLOG does not share HealthKit data with any third parties for any purpose.
Purchases — RevenueCat
POWRLOG uses RevenueCat to manage in-app purchases and validate your one-time purchase entitlement. RevenueCat receives only an anonymous device identifier and your App Store purchase receipt — no name, email address, or personal information is involved. You can read RevenueCat's privacy policy at revenuecat.com/privacy.
No Accounts
POWRLOG does not require you to create an account. There is no sign-up, no login, and no profile linked to any identifier. The app works entirely without authentication.
No Analytics SDKs
POWRLOG does not include third-party analytics or crash-reporting SDKs that collect behavioural or usage data. Apple's standard App Store and TestFlight diagnostics (which you control via your device's privacy settings) are the only telemetry present.
No Data Sold
POWRLOG does not sell, rent, or trade any user data — HealthKit or otherwise — to any third party for any purpose, including advertising.
Children's Privacy
POWRLOG is not directed at children under the age of 13. We do not knowingly collect any personal information from children. If you believe a child has provided information through the app, please contact us at the address below and we will take appropriate steps.
Data Deletion
Because all your data is stored locally on your device, you can delete it at any time by deleting the POWRLOG app from your iPhone. Deleting the app removes all locally stored training data permanently. If you wish to remove workout data written to Apple Health, you can do so directly within the Health app.
Changes to This Policy
If we make material changes to this privacy policy, we will update the "Last updated" date at the top of this page. We encourage you to review this policy periodically. Continued use of POWRLOG after any changes constitutes acceptance of the revised policy.
Contact
Questions about this privacy policy or how POWRLOG handles data? Contact us at: