Terms of service

Last updated 4 November 2026

Agreeing to these terms

By using repchek at repchek.fit or app.repchek.fit, you agree to these terms and to our privacy policy. If you do not agree, please do not use repchek.

What repchek is

repchek uses your camera to count reps and give feedback on your form while you work out. It runs in your browser. We may add, change or remove features over time.

Your account

• You must be at least 16 years old.
• Give us a real email address that you control.
• Keep your sign in codes to yourself. You are responsible for activity on your account.
• Tell us if you think someone else has used your account.

Health and safety

repchek is not medical advice and does not replace a doctor, physio or qualified coach. Its rep counts and form feedback come from a camera and software, and they can be wrong. Results depend on lighting, camera angle, clothing and the exercise.

Exercise carries a risk of injury. Check with a doctor before you start if you have a health condition. Stop if you feel pain or dizziness. Set up your space safely and never rely on repchek to keep you safe. You train at your own risk.

Using repchek fairly

Please do not:

• break the law or use repchek to harm anyone;
• try to get into accounts or systems that are not yours;
• attack, overload, scrape or reverse engineer the service;
• use repchek to film people without their consent;
• copy or resell repchek without our written permission.

Your data

Your workouts and your account details belong to you. You give us permission to store and process them only so we can run repchek for you, as described in the privacy policy. Your camera video is analysed on your device and is not uploaded.

Free and Premium

repchek is free to use. Free includes your complete workout history, reports for past sessions, personal bests, streaks, XP, milestones and live form feedback with rep counting.

Premium is a paid plan. It adds deeper analytics: progress charts, trends, comparisons between sessions, and suggestions for what to try next. We may add or change Premium features over time. If we remove something that matters to you, we will tell you.

Subscriptions and payment

• Premium costs $3.99 US dollars a month, billed monthly in advance. The checkout shows the total, including any tax that applies to you, before you pay.
• It renews every month until you cancel. You agree to be charged each month until then.
• Payments are handled by Polar, which is the seller of record. Polar’s terms apply to the payment. We never see your card number.
• If a payment fails, Polar tries again. Premium stays on while it retries. If the payment still fails, your plan goes back to Free and your saved sessions stay.
• We will tell you at least 30 days before a price change takes effect. You can cancel before it does.

Cancelling

You can cancel at any time from Manage subscription on your Profile, which opens Polar’s customer portal. You keep Premium until the end of the month you have paid for. We do not charge you again after that.

Deleting your account does not cancel your subscription. Cancel first, then delete your account.

Refunds

If Premium is not right for you, email hello@repchek.fit within 7 days of your first payment and we will refund it. After that, we do not refund the part of a month you have already paid for, but you can cancel at any time. This does not limit any rights you have under the law where you live.

Our property

The repchek name, logo, design and software belong to us or our licensors. These terms give you a personal right to use repchek. They do not give you ownership of any of it.

No guarantees

We work to keep repchek available and accurate, but it is provided as it is and as available. We do not promise that it will be uninterrupted, error free, or right for your needs.

Limits on our responsibility

To the extent the law allows, we are not responsible for injury, loss or damage that comes from using repchek or from relying on its counts and feedback, or for indirect or consequential loss. Nothing in these terms limits responsibility that cannot be limited by law.

Ending your use

You can stop using repchek at any time. You can delete your account from your Profile, or ask us to by emailing hello@repchek.fit. We may suspend or close an account that breaks these terms or puts the service or other people at risk.

Changes to these terms

We may update these terms. If a change matters, we will update the date above and tell signed in users in the app or by email. If you keep using repchek after a change, you accept the new terms.

Contact

Questions: hello@repchek.fit.