Українська версія: Умови використання
Version 1, effective 6 October 2026.
These terms are an agreement between you and the Flexa app (“Flexa”, “we”), on whose behalf its developer Davyd Nykytiuk acts. By signing up, you agree to them and to the Privacy Policy.
Flexa is a tool for a personal trainer’s work with clients: workout programmes, schedule, doing workouts, session tracking, analytics, chat and video calls.
Flexa does not provide training or medical services. Workouts are assigned by the trainer, and the relationship between trainer and client — including payment for the trainer’s services — exists outside Flexa.
Flexa is currently provided free of charge and may change: features may appear, change or disappear. If paid features appear later, we will tell you their terms in advance, and nothing will be charged without your separate consent.
The trainer is responsible for the programmes they assign, for their instructions to the client, and for having a basis to enter a client’s data — including the data of a client who has not yet signed up.
The client decides what data to enter and whether to share health data with the trainer. Either side can end the work together in the app.
Flexa is not a medical device and does not give medical advice. Analytics on sleep, calories, weight and muscle load are for information only and may be inaccurate.
Consult a doctor before starting to train, especially if you have medical conditions, injuries or are pregnant. Stop an exercise if you feel pain, dizziness or discomfort. You train at your own risk.
The notes, messages, photos, videos and programmes you create belong to you. You grant us the right to store them and show them to those you addressed them to — only to operate the service.
Exercise videos in the Flexa catalog are licensed to us by a third party. You may view them in the app but not download, copy or distribute them.
We may remove such content and restrict or close an account that breaks these rules. You can report another user at support.flexa@gmail.com.
Text notes are converted by an artificial intelligence model. It can make mistakes: substitute a similar exercise for the intended one, or misread a weight or repetitions. The trainer reviews the result before saving and is responsible for the saved programme.
We aim for Flexa to work reliably but do not guarantee uninterrupted, error-free operation. The service is provided “as is”.
To the extent permitted by law, we are not liable for injuries during workouts, for decisions made based on analytics, or for data loss due to circumstances beyond our control. Nothing in these terms limits the rights the law gives you as a consumer.
We will notify you in the app about material changes in advance and ask you to accept the new version. If you do not agree, you can delete your account.
These terms are governed by the law of Ukraine. We first try to resolve disputes by writing to support.flexa@gmail.com; if that fails — in court under the law of Ukraine.
Davyd Nykytiuk, developer of the Flexa app — support.flexa@gmail.com.