Habit Tracker: 30Day Challenge

Big changes start with 30 days. Habit Tracker: 30Day Challenge turns any goal into a simple 30-day challenge — check in daily, build your streak, and watch the grid fill up.

No account. No cloud. 100% offline and private — your data stays on your iPhone.

WHY 30 DAYS? A month is long enough to make a habit stick and short enough to actually finish. Every habit gets its own 30-day grid. Fill it, and we throw you a party — confetti, a recap of your stats, and a shareable achievement card.

BUILD YOUR ROUTINE IN SECONDS • Start from 10 ready-made templates — drink water, workout, read, meditate, journal, and more • Or create your own with 60+ icons and a full color palette • Flexible schedules: every day, specific weekdays, or X times per week

STAY ON TRACK • Streaks that respect your schedule — rest days never break them • Smart reminders per habit, plus an optional evening summary that only fires if something's left unchecked • Mark habits done straight from the notification

CHECK IN WITHOUT OPENING THE APP • Home Screen widgets (Small, Medium, Large) with one-tap check-in • iOS Control Center control for instant access • Siri & Shortcuts support — "Check off Drink Water" just works

SEE YOUR PROGRESS • GitHub-style yearly heatmap • Weekly bar charts and completion rates • Per-habit stats and perfect-day tracking

SMALL WINS, CELEBRATED • Confetti on perfect days • Streak milestone toasts • Rich haptics that make every check-in satisfying

YOURS, FOREVER • Full JSON backup export & import — never gated, never held hostage • CSV export of every check-in for your own analysis • VoiceOver support, color-blind-safe design, Reduce Motion respected • Light & dark mode, English and Tiếng Việt

FREE VS PRO Free forever: 3 habits, daily schedules, streaks, the 30-day grid, templates, a reminder, and a Small widget. Pro unlocks: unlimited habits, weekday & times-per-week schedules, all icons & colors, unlimited reminders, full stats charts, and Medium/Large widgets + the Control Center control.

Start your 30-day challenge today. Day 1 is the hardest part, and it's one tap away.

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