StayFit: Ultimate Fitness

Snap a photo of your plate or describe it, and AI logs the calories in seconds. See your calorie deficit update live, and train with a plan built around your goal.

StayFit turns calorie tracking into something you actually understand: a bank account.

Every day you get a budget (your basal metabolism). Food spends it. Steps and workouts earn it back. The number that matters is your net: a green deficit when you are on track to lose fat, a red surplus when you ate more than you burned. No guessing, no buried math.

WHAT YOU GET

- Deficit / surplus balance: your whole day as one clear number, with a live ledger of basal burn, food and exercise.
- A redesigned Home, Programs and Progress, and you choose what Home and Progress show.
- Training plans: a starter plan built around your goal, a program library, supersets and circuits, and exercise form GIFs for every move.
- Fast food logging: search foods via Open Food Facts, scan a barcode, build a meal by ingredients or quick add a number. Pick your portion and the calories and macros scale automatically.
- AI food logging from a photo or a typed description (Premium).
- Real progress: body weight trend, your strongest lifts and a calorie balance history built only from what you actually log. Save any Progress card on its own.
- Home-screen widgets for your day at a glance.
- Leaderboards and friends, with real users only.
- Smart, quiet reminders, with a notifications history so you never miss one. Never spammy.

HOW IT WORKS

1. Answer a few quick questions (height, weight, goal).
2. Get your daily budget and a plan.
3. Log food and workouts. Watch your deficit or surplus update live.

STAYFIT PREMIUM

Premium unlocks AI food logging from a photo or a typed description (with a monthly allowance and optional top-up packs), per exercise progression charts, unlimited AI programmes and a full CSV export. Monthly or yearly, with a 7 day free trial. The programme library also sells individual programmes as one time purchases, and four programmes are free.

An account is required. You sign in with Apple or Google at the end of setup: it backs up your plan, syncs it across your devices and powers friends, leaderboards and your subscription. Sign in with Apple works with Hide My Email.

Terms of Use: https://stayfit-app.com/terms
Privacy Policy: https://stayfit-app.com/privacy