HabitSense tracks habits in one tap, then shows your rhythm, momentum and patterns — all calculated on your iPhone or iPad. No account, no ads, no tracking, and no shame when you miss a day. Free to start.

Hi Product Hunt 👋 I'm Minghua Li, the maker of HabitSense.

[One true, personal sentence about why you built it — what you were tracking, and what the apps you tried got wrong. Only you can write this line. Keep it short and honest.]

HabitSense is a habit tracker for iPhone and iPad. You record in one tap — then it shows you what your habits are really doing.

What I focused on:

• The whole picture. Behavior Landscape draws every habit as a picture of your year, one square for every day.

• Measures, not guesses. Completion rate, Momentum, Behavioral Load and Patterns are calculated on your device by fixed rules, and every pattern tells you how confident it is.

• Recovery counts. Missed a few days? HabitSense never calls that failure — it tracks how you come back.

• Private by design. No account, no ads, no tracking, no third-party SDKs. Your records stay on your device; backup to your own iCloud Drive is optional.

Free: up to 3 habits and the core features, free forever.

Pro adds unlimited habits, deeper patterns, adaptive goals, the full Year in Behavior, every Today Ring design and the longer Landscape views — as a monthly ($1.99) or annual ($9.99) subscription, or a one-time Lifetime purchase ($29.99) that you can share with your family through Family Sharing. (US prices.)

It is available in 12 languages. The translations are new, so if anything reads oddly in your language, please tell me.

I'd love your honest feedback: which habit are you tracking right now, and what would make a tracker genuinely useful for it? I'll be here all day answering every comment.