Apps

Adati

Offline-first habit tracker with a timeline you can actually read.

CC BY-NC-SA 4.0 FlutterOffline-firstHabits
Works onAndroid
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Download for Android Newest APK file — install it yourself Opens in a new tab

Highlights

  • Track daily habits without an account
  • Timeline visualization of streaks and gaps
  • Cloud sync stays under your control
  • Flutter app, bilingual with full RTL support

About

Adati is a habit tracker that starts working the moment you open it. No sign-up, no server round trip, no dashboard to configure before you can log the first day.

A timeline, not a wall of numbers

Progress is shown as a timeline, so streaks, slips, and long gaps are visible at a glance instead of buried in totals. The goal is an honest picture of a habit over weeks and months.

Your data, your call

Everything is stored on the device first. Cloud sync exists for people who want their habits on more than one device, and it is entirely opt-in — nothing leaves the phone until you ask it to.

Distribution

Releases are published on GitHub, with Obtainium as the recommended way to install and receive updates.

Install with Obtainium

Obtainium is a free, open-source Android installer that pulls APKs straight from a project's GitHub releases — no store account, no waiting for review, and updates arrive as soon as they ship.

  1. Install Obtainium on your Android device.
  2. Tap “Add to Obtainium” to open this app in it.
  3. Obtainium then tracks new releases and notifies you.

You can always grab the APK by hand from the project's releases page instead.