Streak is an open source habit tracker for Android, Windows and Linux. Make as
many habits as you want, log them with one tap, and watch the grid, the streak
counters and the statistics fill up.
Everything stays on your device. No account, no ads, nothing to sync.
Features
Tracking
One-tap logging from the home screen, a widget or the notification
Three kinds of habit: normal, avoid (with relapses) and amount,
with your unit and daily goal
Checklists split a habit into steps, done when all are checked
Flexible schedules: daily, X times a week or month, chosen weekdays, or
every N days
Fill in the past: tap any day to add or remove it
Day notes: long-press a day to write what happened, or attach a photo
Vacation mode pauses a habit without breaking anything
Seeing your progress
GitHub-style activity grid, by week, month or the whole year
Month calendar, with your week starting on Monday, Saturday or Sunday
Completions per month, so you can see the shape of a whole year
Streak evolution charted over time, watching the line climb
"When are you most consistent?" finds the hours you actually show up
Totals, best and current streak, completion rate and a per-habit
strength score
A shareable progress card in several sizes, exported as a polished image
Focus sessions
A timer for the habits that need one, free or tied to a habit and its goal
Pomodoro rounds with short breaks, or one long stretch
Three clock styles: Circle, Flip and Dots
Built-in sounds (rain, brown noise, fire) or your own tracks, in order
or shuffled
Calm scenes as a background, or a photo of your own
Tick off subtasks without leaving the timer, and keep the screen awake
A daily focus goal, plus a history of every session you finish
Making it yours
Classic, Minimal or Express: three complete designs, each with its own
typography, shapes and motion
Minimalist icon pack, or any emoji you like
Custom accent color with a full picker
Light and dark themes, plus five app backgrounds: solid, gradient, dots,
true-black OLED or a photo of your own
Cover photos, categories, drag-to-reorder, profile name and photo
Three launcher icons, so Streak matches the rest of your home screen
A burst of confetti the day you finish everything
Reminders and widgets
Reminders per habit, on the days you choose or every N days, each with a
short encouraging line
Done, Snooze and Add amount buttons right in the notification
Four home-screen widgets: habit, today, stats and activity grid
Each widget styled on its own, with color or photo, opacity and border
Choose which figures the stats widget shows, and how they sit together
Tick a day straight from a widget, it saves without opening the app
Tap the activity grid to jump into that habit
Your data
Import from Loop Habit Tracker, HabitKit, Habitica and HabitBull,
history and streaks included, or any CSV with a habit and a date
Backup and restore with a single file you keep yourself
Automatic backups, daily or weekly, to a folder of your choosing
App lock with a PIN or your fingerprint, for phones without one
Archive habits without losing a day of their history
Everything is offline: no account, no server, nothing to sync
Seven languages, with more open on Weblate
Coming from another app?
How the import works
Bring your history with you. Streak reads exports from Loop Habit Tracker,
HabitKit, Habitica and HabitBull, so your past days and your streaks
survive the move. Any other CSV works too, as long as it has a habit and a date.
Settings → Data → Import from another app
Download
F-Droid is the easiest way:
it installs Streak and keeps it updated for you. It's also on
IzzyOnDroid
and OpenAPK.
Streak runs on Android, Windows and Linux:
Platform
Status
Android
✅ Supported
Windows
✅ Supported
Linux
✅ Supported
iOS
🚧 In progress
macOS
📅 Planned
Linux
Two files on the Releases page,
both for 64-bit x86:
File
For
Streak-x86_64.AppImage
Any distribution: make it executable and run it
Streak-linux-x64.tar.gz
Unpack anywhere and run Streak
The Linux build has only just landed, so expect some rough edges. Reminders ring
while Streak is open. If something does not work, open an issue and I will fix
them as they come.
Install the APK yourself
Prefer the raw APK? It's on the
Releases page, one file per
phone type so each download stays small:
APK
For
Streak-arm64-v8a.apk
Modern 64-bit phones, pick this one
Streak-armeabi-v7a.apk
Older 32-bit devices
Streak-x86_64.apk
Emulators and x86 tablets
Runs on Android 9 (Pie) and newer.
If you install the APK yourself, Obtainium
keeps it updated: add https://github.com/InlitX/streak and it will follow the
Releases page, tell you when a new version is out and pick the right APK for
your phone.
[!NOTE]
Streak isn't on the Play Store. Since the APK doesn't come from a store,
Android may ask you to allow installs from your browser or file manager the
first time.
Privacy
[!IMPORTANT]
Streak never connects to the internet, and that is a core rule, not a
setting. On Android it does not even ask for the internet permission. There
are no analytics, no ads, no accounts and no servers: your data never leaves
your device. If you want a copy somewhere else, such as a cloud drive, you
export it and put it there yourself. Links you tap open in your browser.
Translations
Translations are managed on Weblate:
no coding needed, just short phrases you translate in your browser. New
languages are welcome.
Bug reports, ideas and pull requests are all welcome, see
CONTRIBUTING.md. For anything larger than a fix, open an
issue first so we can agree on the direction.
Inspiration
The apps that shaped Streak
These are the apps Streak learned from:
Loop Habit Tracker, for proving a
habit tracker can be free, offline and still excellent.
Grit, for the small motions that make a
list feel alive.
HabitKit, for how good a year of history
looks as a coloured grid.
Habitica, for treating showing up
as something worth celebrating.
The island you build in the gamification tab is drawn with
Mykonos Island Voxels by
boona13, an MIT licensed set of isometric voxel art. Thank you for putting it
out there for anyone to use.
The streak flame on the home screen widgets is the fire from
Fluent Emoji by Microsoft,
released under the MIT license.
Support
Streak is free, open source and free of ads, and it stays that way.
If you want to give something back, a star, a translation or a clear bug report
help as much as a coffee does.
Streak 是一款面向 Android、Windows 和 Linux 的开源无广告习惯打卡应用。一键即可记录一次习惯，并看着连续打卡计数、GitHub 风格的活动格子和统计数据随时间累积。