Getting started
How to set up StableFit PRO, and answers to common questions
A quick start for trainers plus straight answers, based on the App Store listing and the developer’s own FAQ.
Steps follow the flow described on stable-fit.com and in the App Store listing, both checked on 2026-10-01. Answers repeat what the developer states, with nothing added.
Step 1: install the trainer app
Install StableFit PRO from the App Store or Google Play. On iPhone it needs iOS 14 or later.
Step 2: create your profile and add a client
Register, then add your first client. They receive an invitation to sign up in the client app, and once they do, programs, progress and chat sync between you.
Step 3: send a questionnaire
Build a questionnaire and send it to the client; the answers appear in a structured view on their card.
Step 4: assign a program
Pick a ready workout from the library, adapt it or create your own, and assign an individual plan. You will see completed sessions as the client logs them.
Step 5: follow progress and nutrition
Measurements, photos and meals logged by the client appear on your side as charts and macro totals, and the app reminds clients when measurements are due. For other options, see personal trainer apps.
| Step | What you do |
|---|---|
| 1. Install | StableFit PRO from the App Store (iOS 14+) or Google Play |
| 2. Create your profile | Register as a trainer |
| 3. Add a client | The client gets an invitation to the free client app |
| 4. Send a questionnaire | Read the answers on the client card |
| 5. Assign a program | From the library or your own workouts |
Frequently asked questions
Is StableFit PRO free?
Free for up to three clients, no card required. Beyond that the developer lists $20 a month or $100 a year.
How do I pay for StableFit PRO?
Through an in-app purchase in the App Store or Google Play, in your local currency; prices can differ by country.
Do clients pay for their app?
No. The client app is free.
Which platforms are supported?
iPhone (iOS 14 or later) and Android, for both the trainer and the client app. You and your client can use different platforms.
What languages is the app in?
Ukrainian and English.
How do I cancel a subscription?
In the App Store or Google Play, wherever you subscribed. Cancellations and refunds follow Apple’s or Google’s rules.
Do clients need a website login?
No. Everything happens in the client app; there is no separate web cabinet.