Streaky: Habit Tracker

Build habits that actually stick - one day at a time.

Streaky is a privacy-first habit tracker that turns daily intentions into lasting routines. No sign-up, no cloud, no tracking. Everything lives on your phone.

WHY STREAKY

• Streaks that motivate. Watch your chain grow day after day, with confetti at 7, 30, 100 and 365 days.

• You vs you. This month against last month, this week against last week, and your best week on record - the only comparison that predicts whether a habit sticks.

• Shareable streak cards. Turn a streak into an image for your story or a group chat. Nothing is uploaded; the card is drawn on your phone and handed straight to the share sheet.

• Rich statistics. Progress rings for today, week and month. Donut breakdowns by habit. Weekday rhythm charts, all rendered natively.

• GitHub-style heatmap. Fifteen weeks of progress at a glance. Tap any day to log a check-in, however long ago it was.

• Your schedule, your rules. Start a habit on a future date. Skip a day for a holiday or an illness without breaking the chain. Add a one-off task for a single date - it archives itself once the day has passed.

• 24 achievements. Early Bird, Night Owl, Weekend Warrior, Perfectionist, Iron Discipline. They unlock on patterns, not just on length.

• Smart reminders. Pick the exact time and the exact weekdays for each habit. Local notifications only; nothing reaches a server.

• App Lock. Optional Face ID, Touch ID or device passcode. Your habits stay yours even if someone picks up your phone.

• XP and levels. Every check-in earns XP. Streaks pay bonuses. Rise through nine ranks, from Seeker to Habit Deity.

• 37 languages. Switch anytime in Profile, independently of your device language.

PRIVACY FIRST

Streaky has no backend, no account system, no cloud sync and no analytics. Every habit, check-in, streak and achievement lives only on your phone. Google AdMob serves non-personalized ads by default so the app can stay free - no behavioral profile of you is ever built.

Export your data as JSON whenever you like. Reset everything with one tap. Uninstalling wipes it all.

WHO IT IS FOR

- People who want to build daily habits without a subscription.
- Minimalists who would rather not hand a wellness app their data.
- Anyone who prefers offline-first tools that respect privacy.
- Anyone who wants a habit app that opens fast and gets out of the way.

Free forever, with optional rewarded ads to unlock extra habit slots. No dark patterns, no nagging.