Most habit apps give you unlimited habits. You add twenty. You fail at all of them.
DailyThreeX gives you exactly three.
Pick the three habits that actually matter to you. Open the app each morning. Tap to check each one off. That's the whole interaction — ten seconds, every day. No dashboard to fill, no points to chase, no streaks to buy back. Research consistently shows three is the sustainable upper limit for new habits. DailyThreeX makes that limit unavoidable so you can't overcomplicate it.
HOW IT WORKS
Every day starts fresh. Tap each habit when you've done it. Complete all three and you earn a perfect day — a green dot on your calendar and a confetti burst to mark the moment. Miss any one and the day is incomplete. Build consecutive perfect days into a streak. Lose it and start over. Simple, unforgiving, effective.
YOUR THREE HABITS
Name each habit, pick an SF Symbol icon, and choose a color. Retire a habit at any time to make room for something new without losing its history. You'll never have more than three active at once — that's the whole constraint.
STREAKS THAT MEAN SOMETHING
Only perfect days count. The streak counter shows your current run and your all-time best, both at a glance on the main screen. A one-day grace period lets you retroactively check in for yesterday so a forgotten morning doesn't unfairly end a long run.
CALENDAR HISTORY
Navigate back through any past month and see green dots where you earned a perfect day. Free tier shows the last 90 days. Premium unlocks every day going back to when you started.
DAILYTHREEX PREMIUM — $4.99, once
One purchase. Yours forever. Family Sharing supported.
• Unlimited History — see every perfect day since day one
• Dark Mode — choose Light, Dark, or System independently of iOS
• Custom App Icons — four designs: Default, Dark, Forest, Ocean
• Export as PDF — a formatted habit report to keep or share
• iCloud Sync — habits in sync across all your devices
• "On This Day" Widget — see what you completed on this date in past years
No subscription. No expiration.
PRIVACY FIRST
DailyThreeX does not collect, store, or transmit any personal data. All habits and check-in history are stored locally on your device using Apple's SwiftData framework. No account is ever required and no data leaves your iPhone or iPad. Ever.
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