Kadō — Habit Tracker

Private habits, honest score.

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Build long-term habits without the all-or-nothing pressure of streaks. Non-binary score, private by design, open source, no subscription. Yours to keep. Kadō is a mindful habit tracker that gives you a clear, honest picture of how you're building your routines — without the all-or-nothing guilt of a streak counter. ---------------------------- A HABIT SCORE, NOT JUST A STREAK ---------------------------- Kadō's core algorithm rewards long-term consistency. One missed day doesn't wipe your progress. A strong stretch matters more than a perfect one. You see the trend, not a fragile chain. ---------------------------- PRIVATE BY DESIGN ---------------------------- • No account required • No analytics, no telemetry, no advertising SDKs • No third-party services — only Apple frameworks • Your data lives on your device • Optional sync through your own iCloud (never on our servers) ---------------------------- NATIVE TO APPLE ---------------------------- • Universal app — iPhone and iPad • Home Screen widgets in three sizes • Lock Screen widgets (rectangular, circular, inline) • Siri and Shortcuts support • Rich monthly calendar with history • Full Dark Mode and Dynamic Type support • VoiceOver labels on every surface ---------------------------- YOURS TO KEEP ---------------------------- • CSV and JSON export in one tap • Import from Kadō backups (round-trip tested) • Source code on GitHub under the MIT license • No subscription, ever — optional Tip Jar if you want to support development ---------------------------- FLEXIBLE SCHEDULES ---------------------------- • Daily habits • N days per week (e.g. 4 times a week) • Specific weekdays (e.g. Mon / Wed / Fri) • Every N days (e.g. every 3 days) • Binary, counter, or timer habit types ---------------------------- BUILT IN THE OPEN ---------------------------- Kadō is built in public. Browse the roadmap, file issues, or send a pull request — github.com/scastiel/kado. Localized in English and native French (not machine-translated).

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Version 1.14 — Side by side. • On iPad, Today now shows your habits and the one you pick next to each other. Tap a habit to see its score, streak and calendar beside the list — and keep logging from the list without leaving it. • The same layout on iPhone Duo when it's unfolded. Folded, Kadō works as it does on any iPhone.

The developer, Sebastien Castiel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Provider
    Sebastien Castiel
    Size
    6.2 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English and French
    Age Rating
    4+
    In-App Purchases
    Yes
    • Supporter pack Rs 2,900.00
    • Lunch Rs 2,900.00
    • Croissant Rs 1,300.00
    • Coffee Rs 900.00
    Copyright
    © 2026 Sébastien Castiel