Terms of use

Who we are

Train with Achilles ("Achilles") is run by Sospita Yazilim Limited Sirketi, Talaytepe Mah. 4035. Sk. No: 1 H İç Kapı No: 27, 21070 Kayapınar/Diyarbakır, Türkiye ("we", "us"). These terms are the agreement between you and us when you use the app or this website. By creating an account or using the app, you accept them.

What Achilles is

Achilles is an exercise planning app. It asks about your body, your goals, your time and your kit, and builds a training plan for you. We use AI to digest sports-science research, trusted sources and our own knowledge hub and to match them to your answers; our heuristic algorithm then plans each workout and moves it forward as you progress. If you turn it on, an AI coach answers your questions about your training, your plan and your pain in a chat.

Before any plan is built, a fixed set of safety screening questions runs. If an answer points to something that needs a medical opinion, the app stops and tells you to get one. That check is a rule written in advance, never left to AI.

Who may use it

You must be 16 or older to use Achilles. More on this in age suitability.

Your account

• You sign in with a one-time code we email to you, or with Sign in with Apple on iPhone.
• Keep access to the email address on your account, and keep that mailbox and your phone secure: anyone who can read your email can sign in.
• An account is for one person. Don't share it or make one for someone else.
• Give us true answers about yourself. Your plan is only as good as what you tell us.

Fair use

Use Achilles for your own training. Don't:

• abuse the coach chat: no insults, threats or harassment, and no attempts to make it say or do things it isn't meant to;
• scrape, copy or collect the app's content, exercises or plans by automated means;
• reverse engineer, decompile or try to get around the app's security or limits, except where the law allows it;
• resell, rent or offer Achilles or its content to others, or use it to run a service of your own;
• use it in a way that breaks the law or harms others or the service.

If you do, we may limit or switch off the coach for you, or suspend or close your account. Where we can, we tell you why first.

Your training is your call

You decide how and when you train, and you are responsible for it. Warm up, stay within what feels right for you, and stop an exercise when something hurts in a way that worries you. Achilles is not a substitute for professional care when you need it.

Services you connect

You can choose to connect Apple Health, Health Connect, Strava or Garmin Connect. Each is run by its own company under its own terms and privacy policy, which apply to what you do there. We are not responsible for those services, and a connection may stop working if they change or end it. You can disconnect at any time. What we send and receive is explained in our privacy policy.

Your data

How we collect, use and protect your personal data, and your rights over it, are in our privacy policy.

What belongs to whom

The app, its design, its exercise library, videos, pictures, texts and plans, and the Achilles name and logo belong to us or to those who license them to us. You may use them in the app for your own training, and for nothing else without our permission.

What you enter (your answers, notes, logged workouts and messages) stays yours. You let us use it to run Achilles for you, as our privacy policy describes.

Availability and changes to Achilles

We work to keep Achilles running and correct, but we can't promise it will always be available or free of errors. We may change, add or remove features, and we may stop offering Achilles. If we stop it, we'll tell you in advance in the app or by email.

Ending your account

You can stop using Achilles and delete your account at any time: see delete your account. We may close an account that breaks these terms, as described under "Fair use".

Liability

Achilles is provided as it is. To the extent the law allows, we are not liable for indirect or unforeseeable loss, or for injury or loss that comes from how you choose to train. Nothing in these terms limits liability that the law does not allow to be limited, such as for death or personal injury caused by our negligence, or for fraud, and nothing takes away your rights as a consumer under the law where you live.

Changes to these terms

If we change these terms in a way that matters, we'll tell you in the app or by email before the change applies. If you don't agree, you can delete your account. The date at the top shows the latest version.

Governing law

These terms are governed by the laws of Türkiye, where we are based. If you live in the EU, the UK or another country whose consumer laws protect you, you keep that protection, and you can bring a claim in the courts where you live.

Contact

Questions about these terms go to support@trainwithachilles.com.