Tasks.org
Tasks.org is a free, open-source notes app for Android. Private, ad-free task lists! Optional sync with Google Tasks, CalDAV or EteSync. It has 5,637 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
- Android
- Kotlin Multiplatform
- Notes & to-do
- Actively maintained
About Tasks.org
Tasks is libre open-source software, based on the original source code from the popular Astrid Tasks & To Do List! Tasks can be used entirely offline, or synchronized with Google Tasks, CalDAV, or EteSync. It is your data, you should get to choose where it is stored! * Nested subtasks with unlimited depth * Powerful repeating task options * End-to-end encryption with EteSync * List sharing available when synchronized with CalDAV or EteSync * Location-based arrival and departure notifications * Tag, filter, and search your tasks * Drag and drop manual sorting for Google Tasks * Customize your lists with different icons and colors * Hide tasks until a later date * Automatically add tasks to…
Privacy and F-Droid
F-Droid builds Tasks.org from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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What is Tasks.org?
Tasks.org is a free, open-source notes app for Android. Private, ad-free task lists! Optional sync with Google Tasks, CalDAV or EteSync. It has 5,637 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
Is Tasks.org free and open source?
Yes. Tasks.org's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Tasks.org?
You can install Tasks.org from F-Droid (package org.tasks) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: 15.12).
Is Tasks.org still maintained?
The repository's most recent commit was on Oct 8, 2026. Its F-Droid listing was last updated on Sep 17, 2026. appsgit only lists apps whose repository had a commit in the last six months.