Last updated: 30 August 2026
TheBestOfYou is a free calorie and fitness tracking app. It is an information tool, not a medical device: its calorie, macro and workout figures are estimates and must not be used as medical advice. Use the app sensibly, keep your account details safe, and delete your account at any time.
By creating an account or using TheBestOfYou you accept these terms. If you do not agree with them, please do not use the service. The service is provided by the app developer as an individual, based in Hungary, reachable at the address at the bottom of this page.
You must be at least 16 years old to create an account. If you are under 18, please use the service with the involvement of a parent or guardian. One person may hold one account, and the information you enter about yourself should be accurate, because your calorie and macro targets are calculated from it.
This is the most important section of these terms. TheBestOfYou does not provide medical, dietary or health advice, and no part of the app is a diagnosis, a treatment or a professional recommendation. Calculated calorie needs, macro targets, BMI, burned energy and similar figures are estimates produced from general formulas, and can differ substantially from your actual needs.
The app can recognise meals from a photo or a written description, and answer questions through an assistant. These features use automated models and are frequently inaccurate: portion sizes, ingredients and nutritional values are estimates that you should check and correct. Nutritional data also comes partly from Open Food Facts, a community database whose entries may be incomplete or wrong. Never rely on these figures where a mistake could matter to your health, for example when counting carbohydrates for insulin dosing or when avoiding an allergen.
You are responsible for your password and for everything done through your account. Please tell us promptly if you suspect someone else has gained access. Accounts may be suspended or deleted if they break these terms, are used to damage the service, or appear to be fraudulent.
Use the service for your own personal, non-commercial purposes. You agree not to:
You keep ownership of what you enter: your meals, workouts, weight history and photographs. Photographs sent for analysis are processed to produce the entry and are not published. Foods and recipes you submit to the shared database may be reviewed and made available to other users, so please only submit information you are entitled to share. You grant permission to store and process your content for the purpose of operating the service.
The app can issue a token that lets an AI assistant of your choice read your data and create entries on your behalf. That token acts as a key to your account: keep it private, connect it only to tools you trust, and revoke it in the settings when you no longer need it. Actions taken through a tool you connected count as your own.
The service is free and provided as it is, without any guarantee of availability, accuracy or fitness for a particular purpose. It may be interrupted, changed or discontinued, and features may be added or removed. If the service were ever shut down, notice would be given in good time so that you can export or delete your data.
To the extent permitted by law, no liability is accepted for indirect or consequential loss arising from use of the service, for decisions taken on the basis of its estimates, or for data loss caused by circumstances outside our control. Nothing in these terms limits liability for damage caused intentionally, or for harm to life, physical integrity or health, as Hungarian law does not permit such limits.
You may stop using the service and delete your account at any time, from the settings in the app or by writing to the address below. Deleting your account removes your personal data as described in the privacy policy.
These terms may be updated, for example when features change or the law requires it. Substantial changes will be announced in the app or by email before they take effect. Continuing to use the service after that means you accept the new terms.
These terms are governed by Hungarian law. If you are a consumer, this does not deprive you of the protection of mandatory rules in your country of residence. Please raise any dispute with us directly first, because most matters are settled quickest that way.
For questions about these terms, write to:
See also the privacy policy, which explains what data is processed and why.