Master Builder
Build twice as fast, forever — including anything already under construction when you buy it.
Free on iPhone & Android
StepCity turns the steps you already take into StepCoins — one step, one coin — and lets you spend them on a bright little city that grows every time you walk.
How it works
No workouts to start, nothing to type in. Just walk the way you already do.
Phone in your pocket, that's it. StepCity reads your step count from Apple Health on iPhone or Health Connect on Android — the steps your phone is already counting.

Tap Sync and every new step becomes a StepCoin, one for one. Your very first sync counts the last 7 days — and every new mayor starts with at least 20,000 StepCoins.

Apartments, coffee stands, bus stops, schools, parks, hospitals and more. Pick a building, tap a tile, and construction starts.

Buildings finish on a real clock — your first homes are ready in seconds, the big ones take a few hours. Get a heads-up when construction is done, if you'd like one.

A city that talks back
As your population grows, new buildings unlock and your neighbours start asking for things. Answer them and the happiness meter climbs.
Grow
Eight city levels, each a celebration. Here's what the game tells you when you reach them.
Every city starts somewhere.
Your little neighbourhood has a name now.
Word is getting around.
Streets are busy and the shops are open.
Now this is getting serious.
Skyline material.
The lights stay on all night.
Every step you took built this.
16 buildings
Every building is bought with StepCoins and unlocks as your population grows. Prices and build times, straight from the game.
Walking milestones
Your lifetime steps unlock effects that bring your city to life — rain showers, fireworks, fireflies, falling leaves, snow and more.
Your activity
A simple weekly view of the steps behind every building.
Free to play
Every building and every need your city has is earned with StepCoins from walking. Nothing in the game is locked behind a payment.
Build twice as fast, forever — including anything already under construction when you buy it.
15 vans, trucks and emergency vehicles on your streets. The ambulance arrives with a Hospital.
19 trees, hedges and props. Place each one as often as you like.
Redesign freely for a day — lay roads and clear tiles without spending a single StepCoin.
All optional. No subscriptions. No pop-up ads.
StepCity reads your step count solely to turn it into StepCoins. It never writes to Apple Health or Health Connect, and never shares your health data.
Open the app and play. No email, no password, no account to make first.
No background tracking. StepCity reads the steps your phone already counts, when you open it.
A closer look








FAQ
Yes. It's free to download and free to play. Every building is bought with StepCoins you earn by walking. The optional extras in the Shop speed things up or add cosmetics — they never unlock gameplay.
No. StepCity reads the steps your phone already counts through Apple Health (iPhone) or Health Connect (Android). Just walk, then tap Sync.
Your steps wait for you. The next sync counts everything you walked since your last one, up to 100,000 steps at a time.
Nothing bad. Nobody moves out, nothing decays, and there are no streaks to lose. Your city simply waits for your next walk.
StepCity only reads your step count, only to convert it into StepCoins. It never writes to your health data and never shares it.
No. There's no sign-up — open the app and start building.
Your first three homes are ready in 30 seconds, 1 minute and 3 minutes. After that, buildings take from a few minutes to a few hours. Master Builder, an optional purchase, halves every build time for good.
Lace up, tap Sync, and lay your first road today.
Free · iPhone & Android