Kerno – Habit Tracker

Daily rituals, gently done

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Small daily rituals, big change. Track your habits, keep your streak, and stay focused — without pressure or guilt. Kerno is a calm habit tracker for the rituals that actually shape your days. No pressure, no punishment — just your growth. Kerno is on your side: miss a day and your streak is protected, take a rest day and nothing is lost. WHY KERNO • Build daily, weekly or monthly habits with your own goals and units • Keep your streak alive — rest days and pauses never break it • A clean, quiet design that gets out of your way STAY FOCUSED • Built-in focus timer for habits like reading, studying or meditating • Live Activity keeps your session on the Lock Screen and Dynamic Island SEE YOUR PROGRESS • Year heatmap, streak records and weekly success rates • Weekly review you can share as an image • Achievements that celebrate the milestones, not the misses AUTOMATIC TRACKING • Connect Apple Health to auto-complete habits from steps, exercise minutes, mindful minutes, active energy, water and distance YOURS, PRIVATELY • Your data stays on your device • Back up and restore everything as a file • Export your history as CSV anytime FREE & PRO Track up to 3 habits for free. Kerno Pro unlocks unlimited habits, the focus timer & Live Activity, Apple Health automation, CSV export and shareable weekly reviews. Start small. Stay consistent. Grow.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

First release. Welcome to Kerno

Version 1.1

The developer, ADVEMA, 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

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

    Information

    Seller
    • ADVEMA
    Size
    • 2.6 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and German
    Age Rating
    9+
    In-App Purchases
    Yes
    • Kerno Pro – Lifetime $34.99
    • Kerno Pro – Jährlich $17.99
    • Kerno Pro – Monatlich $2.99
    • Learn More
    Copyright
    • © 2026 ADVEMA
  • Developer Website
  • Privacy Policy

    • More by ADVEMA