How long to reach your goal?
Set three values to see an example duration. No data is sent.
Example calculation: at most 1% of body weight per week. Your real plan is prepared by your coach or doctor from your health form; this is not medical advice.
The day's menu is ready with quantities; ticking it off is enough.
- You tick off each meal; the calorie and protein ring fills by itself.
- You enter your weight; the chart is drawn and a short report arrives at the weekend.
Today
89,2 kg
A few taps every day, a report every week.
Morning
Weigh yourself and log your weight.
During the day
Tick off the meals on your menu.
Evening
Your movement plan or your own workout.
At the weekend
A short report; the plan is adjusted if needed.
A plan for you, a coach and a doctor at your side — your own if you like. Not a crash diet but lasting habits: at most 1% of body weight per week.
You fill in a short application and a health questionnaire — step by step, one question at a time.
Once your coach or your doctor approves, your account is opened and your plan is prepared.
You read your plan and accept it; only then does it start.
Not a generic diet sheet: a plan made for you
- You can upload blood test results – they feed into your plan and your doctor's view.
- You enter injuries, conditions, medication and habits – your menu and exercise plan are built around them (e.g. no jumping with knee problems).
- If your doctor is in the system they approve your plan and follow your progress; if not, or if they do not wish to take part, a doctor chosen by us accompanies you.


The day's menu is ready with quantities; ticking it off is enough.
- Your shopping list comes out of the plan, and for a meal you do not like you can ask for an alternative.
- An exercise plan that fits your health and your circumstances — injuries are taken into account.


Charts for weight, measurements and habits; a short report every week.
- Every 4 weeks the plan is adjusted to your results.
- Once the target is reached, the maintenance phase begins — that is the genuinely hard part.


No plan reaches you unchecked: every plan is approved by your coach or your doctor.
You can connect your own family doctor. If you don't, or they do not wish to take part, a doctor chosen by us is assigned to you.
Only you and the people you allow can see your health data; you can withdraw that permission at any time.
Your doctor sees on one screen: weight, BMI, blood pressure, sleep, lab values and how well you follow the plan – as charts. You see the same charts.
For doctors, dietitians and other professionals
- You see your members' weight, blood pressure, sleep, lab values and plan adherence on one screen with charts; you can upload documents and write messages.
- You see data only after the member has given permission, which can be withdrawn at any time. You see members without a name, only a number and age; originals of documents and photos open only with their consent. You approve the plans.
- You connect your members with a code or invitation link and can also create pseudonymous (nameless) accounts.

Straight talk
We use AI when preparing plans and reports, and we say so openly; a human always checks the result.
No invented reviews, no discount countdowns, no paywall in the middle of the programme.
You can delete your account and all your data yourself in the app at any time.
⚠️ FitBleib is not a medical treatment and does not replace a medical examination. If you have a condition, take medication or are pregnant, talk to your doctor before starting.
Your questions
What if I have no doctor, or they don't want to take part?
No problem: every member is accompanied by a doctor. If you have not connected your own, or they do not want to take part, we assign a doctor chosen by us.
Who can see my data?
Only you and the people you allow (your coach, your doctor). You can withdraw permission at any time.
What does the AI do?
It helps prepare plan and report drafts; a person always reviews the result. Details are in the privacy notice.
How fast can I lose weight?
At most 1% of body weight per week. The aim is lasting habits, not crash diets.
How does membership work?
You apply and your coach or doctor approves. The terms are stated clearly at approval. Nothing can be purchased inside the app.
Can I delete my account?
Yes, any time from within the app; all your data is deleted.
Which languages?
German, Turkish and English.
Is FitBleib a treatment?
No. It is not medical treatment and does not replace a medical examination; if you have a condition or take medication, talk to your doctor first.
Would you like to become a member?
Fill in the application form; your membership begins as soon as your coach or doctor approves.

