The workout screen is the product
Everything else exists to make today’s workout better.
Professional training, for anyone
SimuFit started from a simple observation: a good program and consistent logging make the biggest difference – yet most apps make both hard.
The first version was a training app built for one person: an 18-week periodised full-body program that had to be logged quickly at the gym, on bad Wi-Fi, with sweaty fingers. It became the heart of SimuFit – a workout screen where a set takes two taps.
Today that same program is one of SimuFit’s templates, and the AI builds programs of the same quality for everyone – checked by rules.
- exercises
- 152
- ready-made programs
- 10
- languages
- 3
- ads
- 0
What we believe
One primary action per screen
Every screen has one obvious button: Start workout, Log set, Finish.
AI proposes, rules verify
AI output is always checked. Progression during training is explainable logic.
Mobile first, offline always
Designed for one hand, sweaty fingers and bad gym Wi-Fi.
Honest about health
SimuFit is not a medical device. It screens for risk, adapts to limitations and tells you when to see a professional.
Three languages from day one
Finnish, English and Persian – written for each language, not translated word for word.
Designed and built by Simulingo
SimuFit is designed and built by Simulingo – product, design and technology under one roof. Simulingo builds clear, multilingual digital products.
Your first workout in under three minutes.
Answer a few questions, get your program, and the workout screen is ready for the gym. Runs in your browser: no app store, no install.
- Works offline
- Suomi, English, Persian
- Export your data any time