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DailyStreak

A calm, local-first habit tracker for iPhone — one-tap check-ins, humane streaks, smart reminders, and Home Screen widgets.

Role
Product, design, engineering
Status
Available on the App Store — first Tracker OS app
Stack
Flutter · Dart

Now on the App Store

Build habits that fit real life.

DailyStreak is an ad-free habit tracker for iPhone. Track up to five active habits for free, use the core app locally without an account, and add optional Pro backup and sync when you want it.

DailyStreak Today screen with five habits and three completed.

Inside the app

Check in quickly, shape each habit around your routine, and learn from patterns without turning a missed day into punishment.

Two DailyStreak Today screens showing habit completion increasing from three to four.
DailyStreak habit detail screen showing streaks, history, and completion rate.
DailyStreak edit habit screen showing habit type, goal, and frequency.
DailyStreak Weekly Review showing a weekly score, strongest habit, and improvement suggestion.
DailyStreak reminder editor showing an enabled reminder on weekdays.
DailyStreak light and dark themes shown side by side.

DailyStreak is a habit tracker built around an opinion: tracking a habit should cost seconds, never minutes, and missing a day should be information, not punishment.

It’s also the proving ground for Tracker OS — the first complete product built on the shared platform.

Product choices

One-tap everything. The core loop — open app, see today, tap done — is engineered to be the fastest path in the product. Undo, skip, notes, and backfilling exist, but never in the way of the main tap.

Humane streaks. Streaks motivate until they shame. DailyStreak’s streak rules treat planned skips and rest days as part of a sustainable pattern rather than failures, and the weekly review speaks in terms of trends (“up 12 points from last week”) instead of broken chains.

Insight that respects the user. The stats engine computes completion rates, weekday patterns (your strongest and toughest days), per-habit streaks, and a weekly review with tone-aware recommendations — all from local data.

Genuinely useful free plan. Up to five active habits with reminders, streaks, calendar, and notes — enough to live with daily. Pro adds depth: unlimited habits, advanced statistics, weekly review, themes, export, and cloud backup and sync.

Built to be reliable

  • Works locally without an account — the core habit-tracking experience remains useful offline.
  • Offers cloud backup and sync with DailyStreak Pro after an optional sign-in.
  • Includes native iPhone Home Screen widgets for quick visibility.
  • Supports a localized interface, including right-to-left layouts.
  • Privacy-preserving by design — your habit names and notes never leave your control for analytics.
  • Extensively tested, with every change verified automatically before it ships.

Status

DailyStreak is available for iPhone on the App Store. The app is ad-free, and you can track up to five active habits for free without creating an account for local use. Download DailyStreak on the App Store or see the full product page.

Ready to build a steadier routine?

DailyStreak is available for iPhone.

Download DailyStreak on the App Store