Year heat map
Every walk, run and workout as a GitHub-style heat map. Watch your year fill in.
Walk toward the moon, one step at a time
A calm, ad-free
step tracker.
Step Step turns your daily walks into a beautiful year heat map, an adaptive streak, and gentle insight — all 100% on your iPhone. No accounts. No ads. Ever.
Quietly powerful.
Adaptive streaks
Goals that bend to your life. Keep your streak alive without burning out.
Workout insight
Heart-rate zones, splits and per-session detail — read live from Apple Health.
Weight & trends
Log weight with a smooth trend line that sees through the daily noise.
On-device recorder
Track a walk, run, hike or ride from your iPhone — no Apple Watch needed.
Private by design
Nothing leaves your phone. No backend, no accounts, no analytics SDKs.
A closer look.
Every screen, designed to be calm — and beautiful in the dark.
🔒100% on-device
🚫No ads, ever
👤No account needed
📊No tracking SDKs
⌚️Apple Watch ready
🩺Reads & writes Health
Built on Apple Health
Step Step reads your steps, workouts, heart rate and weight straight from Apple Health — so your Apple Watch and any device that syncs to Health just works. Your data never leaves your iPhone.
🛡️ The ad-free manifesto
Your fitness journey should be a peaceful, reflective space. That's why you will never see a single intrusive banner or full-screen ad in Step Step.
The free experience: all your basic daily step tracking and core stats are completely free, forever.
The support model: if you want to dig deeper into historical trends and advanced tools, you can support ongoing development with a small subscription — or a one-off lifetime purchase. No ads, either way.