HabitStreak: Habit Tracker

"Another habit, gone after three days." Let's make this one stick.
HabitStreak is a habit tracker built around a single tap — no monthly subscription, no ads, no account.
Pay once and it's yours.

■ ONE TAP TO LOG
Your habits appear as big icons. Tap to complete and the ring fills up. Need it more than once a day? Set a goal like 3× and fill the ring to complete it for the day.

■ STREAKS THAT KEEP YOU GOING
See your current streak and your personal best. Your streak doesn't break just because today isn't done yet — as long as yesterday counted, you're still on track. A built-in 30-day challenge helps the first habit stick.

■ EASY TO FIX LATER
Tapped by accident? Undo completions one at a time from the edit screen. Forgot to log yesterday? Long-press the habit and choose “Log yesterday”. On the monthly calendar you can add or remove counts on any past day. Switching from another app? Back-fill your history whenever you like.

■ BUILT SO RECORDS DON'T GET OVERWRITTEN
Every completion is saved as its own record — nothing is overwritten, so tapping the same day many times never scrambles your history. Everything stays on your device; nothing is sent to any server or cloud. No account, works offline. You can export a backup from Settings and import it on a new phone, so your history moves with you.

■ WIDGETS (PRO)
Complete habits right from your Home Screen or Lock Screen, without opening the app. Small, medium, and Lock Screen widgets are all supported.

■ SMART REMINDERS
Set a reminder time per habit. Already done for the day? No reminder. We never send promotional or "time to upgrade" notifications.

■ WEEKLY PROGRESS CHART (PRO)
Review your weekly completion rate at a glance and see which habits are climbing and which are slipping.

■ HONEST PRICING
Free: up to 3 habits with every core feature — logging, streaks, calendar, and reminders. HabitStreak Pro is one single one-time purchase that unlocks unlimited habits, widgets, and the weekly progress chart. No subscription, no ads, no add-on purchases. Ever.

■ PRIVACY
Your records live only on your device and are never sent anywhere. No tracking, no ads, no analytics SDKs. No promo popups getting in the way of your progress.