SUPPORT & LEGAL
Terms of Use
Updated 9 November 2026 · Tigran Gevorgyan, Armenia
App Store licence
For the iOS application, the Apple Standard End User License Agreement applies. This page explains TrailMetric’s use and does not replace that agreement or limit rights that cannot be excluded under applicable law.
What TrailMetric does
TrailMetric records activities and displays estimates of distance, speed, steps, elevation and sensor measurements. Features depend on the app version, device, permissions and connected sensors. Some features may be preliminary in beta releases.
Accuracy and responsible use
GPS interference, weak reception, pressure changes, device movement and sensor errors can affect measurements. TrailMetric is not a medical device, emergency service or safety-critical navigation system. Do not rely on it alone for rescue, medical decisions or route safety. Stay aware of your surroundings and follow local rules; do not operate the app in a way that distracts from driving or other hazardous activity.
Your records and sharing
You control your locally stored activities. Export important records before removing the app or changing devices. Check shared images, GPX and health exports for sensitive locations and personal information; deleting a local activity does not withdraw copies already exported. Our Privacy Policy explains data processing.
Third-party services and sensors
Maps, system health stores, Bluetooth sensors and destination apps are provided by third parties. Their availability and terms can change. Standard Bluetooth support does not guarantee compatibility with every watch or proprietary device. Map availability is separate from activity recording.
Plus subscriptions and payments
The published App Store version 1.0 (build 12) has no in-app purchases. The upcoming update offers optional monthly and annual TrailMetric Plus subscriptions. Both remove advertising while the subscription is active; there is no separate lifetime or one-time ad-removal purchase. Recording, saving and access to your existing local history remain available without Plus.
The US prices are US$2.99 per month and US$19.99 per year. Local prices and billing periods are displayed in the app and the Apple purchase confirmation before purchase. Subscriptions renew automatically until canceled through Apple. Manage or cancel in your Apple Account subscription settings; deleting the app does not cancel a subscription. Apple handles billing and refund requests. How to cancel an Apple subscription.
Use Restore in the Plus screen to request restoration through the App Store with the relevant Apple Account. Access depends on the subscription status verified by StoreKit. This page does not purchase or activate a subscription. Apple’s standard licence and applicable consumer rights continue to apply.
Availability and your rights
We may update features and fix errors; uninterrupted operation or the preservation of unsaved data cannot be guaranteed. Beta builds can expire. Any limitations of warranty or liability are subject to the Apple Standard EULA and applicable law, including mandatory consumer rights.
Contact and updates
Questions about these terms: tgstartup@icloud.com. The provider is Tigran Gevorgyan, Armenia. Updates will be published here with an effective date; material changes will be communicated in app release information.