Free for 10 habits — everything included
Habits, engineered.
Turn a big goal into small, structured habits — and see exactly where your effort goes.
No trial · No account · 100% on your device
How it works · one real journey
From “I should lose weight” to proof.
Twelve weeks with ProtoHabit. Scroll through them.
Day 1
Pick your battle.
Choose a focus. Pick a goal: lose weight.
Day 1
Answer five questions.
Your baseline, your timeline, your obstacles. That’s the whole setup.
Day 1
Get a structured plan.
One goal, two sub-goals, five small habits — yours to edit.
Week 1
Show up small.
One tap logs a run. The streak takes care of itself.
Week 3
Feel it compound.
Charts fill in. And around day 21, research says the habit starts to set.
Week 12
See the transformation.
Eight kilos down — and a Breakdown showing exactly which habits did it.
Start your journeyAnd everything around it
The whole toolkit, at a glance.
Pricing
Free for 10 habits. Everything included.
No trial, no locked features. Go Unlimited only when your system outgrows ten habits.
Prices as shown in the app (USD). Your data stays 100% on-device — export or delete anytime.
FAQ
Fair questions, straight answers.
Is ProtoHabit really free?
Yes. Every feature is free for up to 10 habits — no trial, no locked doors. Premium only removes the habit cap.
How is it different from other habit trackers?
Structure. Goals hold sub-goals and habits, effort is measured in real units (km, kcal, $), and the Breakdown shows where it all went.
Can my family use it on one phone?
Yes — profiles are fully separate spaces with their own goals, habits and streaks. Switch in two taps.
Does it sync with Apple Health?
Steps, workouts, sleep and water track automatically. Health-synced days never inflate your streaks — those stay earned.
When is Android coming?
It’s in development. ProtoHabit is on the App Store today; Google Play is coming soon.
Start day one.
Free for 10 habits. Your curve is waiting.