NOTIFY ME

Terms of Use

The rules for using Athlyon, in plain language.

Last updated November 13, 2026

The agreement

These terms cover your use of the Athlyon app, its connection to your AI client, and athlyon.co. Athlyon is built and run by an independent developer ("we", "us"). By using Athlyon, you agree to these terms and to our Privacy Policy.

Your account

You need to be at least 13, and old enough to agree to these terms where you live. Keep your sign-in details private; you're responsible for what happens under your account. You can delete it at any time from Profile → Delete account.

What Athlyon does

Athlyon helps you follow training plans and track your workouts. Plans come from your AI client, from people who share them with you, or from Athlyon. Athlyon doesn't write programs itself.

Train at your own risk

Athlyon is not medical advice, and neither is a plan your AI writes. AI-generated plans can be wrong, too hard or unsuitable for you. Check with a doctor or qualified coach before starting a new program, especially if you have an injury or a health condition. Warm up, use safe technique, and stop if something hurts. You're responsible for how you train.

AI clients and other services

Claude, ChatGPT and other clients are run by their own providers, under their own terms. We don't control what they write or how they handle your data, and we aren't responsible for it.

Your content

Your plans, logs and notes are yours. You give us permission to store and process them only to run Athlyon for you. When you share a plan, the person you share it with gets their own copy to keep.

Fair use

Don't misuse Athlyon. That means no breaking the law with it, no trying to reach other people's data, no overloading or attacking the service or its AI connection, and no copying, reselling or reverse engineering the app.

Price and payment

Athlyon is sold on the App Store. Apple handles payment and refunds under its own terms.

Changes and availability

We keep improving Athlyon, so features may change. We may also pause or end the service; if we end it, we'll give reasonable notice where we can. We can suspend accounts that break these terms.

Disclaimers

Athlyon is provided "as is" and "as available". To the extent the law allows, we make no warranties that it will be uninterrupted, error-free or fit for a particular purpose.

Limit of liability

To the extent the law allows, we aren't liable for indirect or consequential losses, or for injury from training, and our total liability is limited to what you paid for Athlyon in the last 12 months. Nothing here limits rights you have under consumer law that can't be waived.

Apple

These terms are between you and us, not Apple. Apple isn't responsible for Athlyon, its support or any claims about it. If Athlyon doesn't work as described, you can ask Apple for a refund of the purchase price; Apple has no other warranty obligation. Apple and its subsidiaries are third-party beneficiaries of these terms and may enforce them.

Changes to these terms

If these terms change, we'll update this page and the date above, and let you know before significant changes apply. Using Athlyon after that means you accept them.

Contact

Questions about these terms go to [email protected].

Was this helpful?
Thanks for the feedback.