Treadline

Terms of Service

Last updated 16 September 2026.

1. Who you are contracting with

Treadline is provided by John Uschold, Vohburgerstr. 2, 80687 München, Germany. These terms govern your use of the Treadline iOS app and this website. If you do not accept them, do not use Treadline.

2. Your account

You need an account to use Treadline, created through Sign in with Apple. You are responsible for what happens under your account. Choose a username and display name that you have the right to use; we may reclaim or change a name that impersonates someone, infringes a trademark, or is abusive.

You must be at least 13 years old, or the minimum age of digital consent where you live if that is higher.

3. Treadline is not a safety device, and not medical advice

Read this one. Treadline records activity using your phone’s sensors. Distance, pace, elevation, heart rate and energy are estimates, and they can be wrong — GPS drifts, sensors fail, phones run out of battery, and a route drawn on a map is not a statement that the route is safe or passable.

4. Free and Pro

Recording activities, distance, pace, elevation gain, friends, leaderboards, this year’s routes and statistics, and heart rate and energy on every activity are free to use.

Treadline Pro is optional. It adds every year of route history, career statistics and your heatmap, heart-rate zones and effort, and side-by-side comparison with friends. Pro is sold as an auto-renewing subscription, and also as a one-time lifetime purchase.

Refunds are handled by Apple, not by us, under Apple’s own terms. Your statutory rights under EU consumer law are unaffected.

5. Your content

Your activities, routes, photos, display name and username remain yours. You grant us the limited licence needed to operate Treadline — storing your content, and showing it to the people you have chosen to share it with, such as friends, club members and leaderboards you appear on. That licence ends when you delete the content or your account, except where we must keep something to comply with the law.

6. How to behave

Do not use Treadline to:

You can block and report anyone from inside the app. We review reports and may remove content, suspend an account, or terminate one for a serious or repeated breach. Where the law requires it, we will tell you why and how to object.

7. Availability

We do our best to keep Treadline working, but it is offered as-is. Features may change or be withdrawn, and the service may be interrupted for maintenance or for reasons outside our control. Keep your own copy of anything you cannot afford to lose.

8. Liability

We are liable without limitation for damage caused intentionally or by gross negligence, for injury to life, body or health, and under the German Product Liability Act. For simple negligence, we are liable only for breach of an obligation essential to the contract (a Kardinalpflicht), and then only for foreseeable damage typical of this kind of contract. All other liability is excluded. Nothing here limits any liability that cannot be limited by law.

9. Ending it

You may stop using Treadline and delete your account at any time from inside the app. Deleting your account removes your data as described in the Privacy Policy. A lifetime purchase is tied to your Apple Account, not to a Treadline account.

10. Changes to these terms

We may update these terms. If a change materially affects you we will tell you in the app before it takes effect. Continuing to use Treadline after that means you accept the updated terms.

11. Law and disputes

German law applies, without prejudice to the mandatory consumer protections of the country you live in. We are not obliged and not willing to take part in dispute resolution before a consumer arbitration board.

12. Apple

Apple is not a party to these terms and has no obligation to provide support for Treadline. Apple is a third-party beneficiary of these terms and may enforce them against you.

Contact

support@treadlineapp.club