Health
Fit Calc (Dart)
Everyday fitness maths for training apps: body mass index with categories, pace and speed, five heart-rate zones and race predictions from a recent result.
Free to sign up. You approve the plan before anything is built.
How it works
Step 1 · Fit Calc
BMI with WHO categories
Step 2 · Reference
Pace, speed and race predictions
Step 3 · Quality
Five heart-rate zones
Start in three steps
Step 1
Start from this template
Sign up free and open the template in the studio. Change the description to fit your idea if you like.
Step 2
Approve the plan
The agent shows you what it will build: screens, data and features. Nothing is built until you agree.
Step 3
Test and publish
The app is built, tested in a real browser and ready to publish on your own address.
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