Terms & Conditions

FormCheck · Last updated: 15 September 2026

In short: FormCheck gives technique feedback for general fitness. It is not a medical device, it does not diagnose or treat anything, and it cannot see pain. If something hurts, stop.

1. Acceptance

By downloading or using the FormCheck app you accept these terms. If you do not accept them, please do not use the app.

2. Not medical advice, and not a substitute for a coach

FormCheck is not a medical device, a healthcare service, a physiotherapist or a personal trainer. It is a technique tool that measures angles between the joints it can see through your camera and tells you when they leave a range we consider reasonable. Nothing in the app, including the cues, the scores and the insights, is medical advice, a diagnosis, a treatment plan or an injury prediction.

3. Exercise carries risk, and you accept it

Physical exercise can cause injury, including serious injury. You are responsible for deciding whether an exercise is appropriate for you, for warming up, for choosing a sensible load, and for stopping. Before starting or changing a training programme, and especially if you are injured, pregnant, recovering from surgery, living with a heart, joint or blood pressure condition, or over 40 and not currently active, speak to a doctor or a physiotherapist. Stop immediately if you feel pain, dizziness, shortness of breath or anything unusual, and get medical help.

4. What the app can and cannot see

The app sees a two dimensional picture of the joints the camera can make out. It cannot see pain, fatigue, a previous injury, how much weight you are lifting, the surface you are standing on, or the half of your body facing away from the lens. Poor light, loose clothing, a partly out of frame body or an unusual camera angle all reduce what it can measure. A silent app does not mean your technique is correct, and a cue you disagree with may simply be the camera in the wrong place. Treat every reading as a hint, not a verdict.

5. Repetition counts and scores

Repetition counts, range percentages and form scores are produced by measuring joint angles and comparing them with fixed thresholds. They are an approximation for your own use. They are not a medical measurement, not a fitness assessment and not suitable for clinical, diagnostic, insurance, employment or competitive purposes.

6. Camera

The app uses the camera only while you are on a training screen and only with your permission. Frames are analysed on your device and discarded immediately. No photo or video is taken, nothing is written to storage and no frame is sent to any server. If you do not grant camera permission, the rest of the app still works.

7. Licence

The app is provided to you under a limited, non-transferable, non-exclusive licence for personal, non-commercial use. You may not copy, modify, reverse engineer or redistribute it. For versions obtained through Apple, Apple’s standard Licensed Application End User Licence Agreement (EULA) applies.

8. Purchases and subscriptions

The optional Pro upgrade is bought through the Apple App Store or Google Play and charged to that store account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage and cancel a subscription in your store account settings. Refunds are governed by the relevant store’s policies. The lifetime option is a single purchase and does not renew.

9. Limitation of liability

The app is provided "as is". To the fullest extent permitted by applicable law, we are not liable for any injury, aggravation of an existing condition, miscounted repetitions, missed or incorrect form cues, loss of data, or any direct or indirect damage arising from the use of or inability to use the app. Nothing in this section affects liability that cannot be limited by law, or your statutory consumer rights.

10. Changes and governing law

These terms may be updated; the current version is always on this page. They are governed by the laws of the Republic of Türkiye.

11. Contact

This app is published by:

Safiye Meram
Esenler, Istanbul, Türkiye
Email: gelistirbizi@gmail.com