Kada: One Habit a Day

Small steps, every day

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Build habits that stick — private, offline, and grounded in the science of habit formation. No account, no ads, no noise. Kada helps you build habits that actually stick — with a calm, focused design and the science of habit formation built in. No account, no cloud, no noise. PRIVATE BY ARCHITECTURE Everything stays on your device. No account, no server, no tracking. Kada works 100% offline — your habits and your history simply never leave your phone. HABITS, YOUR WAY Track simple check-off habits, counters (8 glasses of water), or measured goals (run 5 km, read 20 pages). Schedule them daily, on specific weekdays, or X times per week or month. STREAKS THAT FORGIVE Keep your momentum with streaks — and a built-in grace day, so one missed day doesn't erase weeks of progress. THE SCIENCE OF STICKING Every habit shows its Strength, based on the Lally habit-formation curve: watch a routine become automatic over time. Consistency, completion rates and best streaks are all computed transparently from your real history — never guessed. INSIGHTS THAT MEAN SOMETHING See your progress by week, 15 days, month, year or all time. A consistency heatmap, a calendar you can drill into, weekday patterns and streak records help you understand when you thrive and when you slip. CALM BY DESIGN No ads, no manipulative badges, no endless notifications. Just a clear, beautiful view of the person you're becoming. Kada. Your habits, on your device, for life.

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The developer, Carlos Ziegler, 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, for example, based on the features you use or your age. Learn More

    Accessibility

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    Information

    Seller
    • Carlos Ziegler
    Size
    • 65.8 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Carlos Ricardo Ziegler
  • Developer Website
  • Privacy Policy

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