Habit Tracker - OneStreak

Pick the ONE habit that actually matters, and don't break the chain. One habit, one tap, one streak — logged straight from your home screen widget.

OneStreak is a habit tracker built around one idea: pick the ONE habit that actually matters, and don't break the chain.

Not fifteen habits you'll abandon by Thursday. One streak, logged with a single tap — right from your home screen widget.

HOW IT WORKS • Choose your one habit during setup • Tap the widget once a day to log it — no need to even open the app • Watch your streak grow on a 35-day heatmap • Miss a day? A same-day grace period means one slip doesn't reset months of progress • Made a typo? Rename your habit any time — your streak stays intact

WHY ONE HABIT Tracking everything means tracking nothing well. OneStreak's whole design is a bet that a single, visible streak beats a long list of good intentions.

PRO • Streak insights — longest streak, completion rate over time • Switch habits without losing your history — past streaks stay archived • Customise your widget's accent colour

Built for iOS 18+. No account, no sync, no ads — your data stays on your device.

SUBSCRIPTION OneStreak Pro is an auto-renewing subscription: $2.99 per month, or $14.99 per year with a 3-day free trial (prices may vary by region). Payment is charged to your Apple Account at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period, and you can manage or cancel it in your Apple Account settings. Any unused portion of a free trial is forfeited when a subscription is purchased.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://neilbrazil.github.io/onestreak-site/privacy.html