Tasks.org: Open-source To-Do Lists & Reminders

Private, ad-free task lists! Optional sync with Google Tasks, CalDAV or EteSync!

New in version 15.12

* Add 'Works with Tasks.org' in app settings
* Sync reminder dismissals across devices
* Don't bump modification date when snoozing
* Add new content provider API
* Build your own widgets, apps, and tools with the Tasks.org data on your device
* Specification: https://github.com/tasks/tasks/blob/main/CONTENT_PROVIDER.md
* Reduce sync delay after changes from 60 -> 30 seconds
* Add support for AppFunctions

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 your calendar
* Create new tasks and list reminders with Tasker
* And much more!

Tasks respects your privacy!
- No advertisements
- No ad or location tracking
- Opt-out of crash reporting and anonymous statistics
- Developer has no access to your data under any circumstances

In order to support development some features require a subscription
- 7-day free trial
- Choose your subscription price, starting at $1 per year

Documentation available at https://tasks.org
Source code available at https://github.com/tasks
Contact support@tasks.org for help

Author: Alex Baker
License: GNU General Public License v3.0 only
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid

Version 15.12 (151202) suggested Added on Sep 17, 2026

arm64-v8a armeabi-v7a x86 x86_64

This version requires Android 8.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- access location in the background
  
  This app can access location at any time, even while the app is not in use.
- access approximate location only in the foreground
  
  This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
- access precise location only in the foreground
  
  This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
- view network connections
  
  Allows the app to view information about network connections such as which networks exist and are connected.
- run foreground service
  
  Allows the app to make use of foreground services.
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- show notifications
  
  Allows the app to show notifications
- android.permission.READ_APP_BADGE
- Read calendar events and details
  
  This app can read all calendar events stored on your phone and share or save your calendar data.
- read sync statistics
  
  Allows an app to read the sync stats for an account, including the history of sync events and how much data is synced.
- run at startup
  
  Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
- Schedule precisely timed actions
  
  This app can schedule work to happen at a desired time in the future. This also means that the app can run when you're not actively using the device.
- control vibration
  
  Allows the app to control the vibrator.
- prevent phone from sleeping
  
  Allows the app to prevent the phone from going to sleep.
- add or modify calendar events and send email to guests without owners' knowledge
  
  This app can add, remove, or change calendar events on your phone. This app can send messages that may appear to come from calendar owners, or change events without notifying their owners.
- com.anddoes.launcher.permission.UPDATE_COUNT
- install shortcuts
  
  Allows an application to add Homescreen shortcuts without user intervention.
- com.google.android.googleapps.permission.GOOGLE_AUTH
- com.google.android.providers.gsf.permission.READ_GSERVICES
- com.htc.launcher.permission.READ_SETTINGS
- com.htc.launcher.permission.UPDATE_SHORTCUT
- com.huawei.android.launcher.permission.CHANGE_BADGE
- com.huawei.android.launcher.permission.READ_SETTINGS
- com.huawei.android.launcher.permission.WRITE_SETTINGS
- com.majeur.launcher.permission.UPDATE_BADGE
- com.oppo.launcher.permission.READ_SETTINGS
- com.oppo.launcher.permission.WRITE_SETTINGS
- com.sec.android.provider.badge.permission.READ
- com.sec.android.provider.badge.permission.WRITE
- com.sonyericsson.home.permission.BROADCAST_BADGE
- com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- me.everything.badger.permission.BADGE_COUNT_READ
- me.everything.badger.permission.BADGE_COUNT_WRITE
- org.tasks.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Download APK 27 MiB PGP Signature | Build Log

New in version 15.11

* Add 'last day of month' recurrence option
* Task list rendering performance improvement - @toxicphreAK [#4569](https://github.com/tasks/tasks/pull/4569)
* Drawer rendering performance improvement - @toxicphreAK [#4570](https://github.com/tasks/tasks/pull/4570)
* Fix running tests on Windows - @przemhb [#4591](https://github.com/tasks/tasks/pull/4591)
* Fix all-day dates edited across two devices and two time zones from wedging sync
* Fix time display when ICU data is missing

Version 15.11 (151100) - Added on Sep 12, 2026

arm64-v8a armeabi-v7a x86 x86_64

This version requires Android 8.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- access location in the background
  
  This app can access location at any time, even while the app is not in use.
- access approximate location only in the foreground
  
  This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
- access precise location only in the foreground
  
  This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
- view network connections
  
  Allows the app to view information about network connections such as which networks exist and are connected.
- run foreground service
  
  Allows the app to make use of foreground services.
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- show notifications
  
  Allows the app to show notifications
- android.permission.READ_APP_BADGE
- Read calendar events and details
  
  This app can read all calendar events stored on your phone and share or save your calendar data.
- read sync statistics
  
  Allows an app to read the sync stats for an account, including the history of sync events and how much data is synced.
- run at startup
  
  Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
- Schedule precisely timed actions
  
  This app can schedule work to happen at a desired time in the future. This also means that the app can run when you're not actively using the device.
- control vibration
  
  Allows the app to control the vibrator.
- prevent phone from sleeping
  
  Allows the app to prevent the phone from going to sleep.
- add or modify calendar events and send email to guests without owners' knowledge
  
  This app can add, remove, or change calendar events on your phone. This app can send messages that may appear to come from calendar owners, or change events without notifying their owners.
- com.anddoes.launcher.permission.UPDATE_COUNT
- install shortcuts
  
  Allows an application to add Homescreen shortcuts without user intervention.
- com.google.android.googleapps.permission.GOOGLE_AUTH
- com.google.android.providers.gsf.permission.READ_GSERVICES
- com.htc.launcher.permission.READ_SETTINGS
- com.htc.launcher.permission.UPDATE_SHORTCUT
- com.huawei.android.launcher.permission.CHANGE_BADGE
- com.huawei.android.launcher.permission.READ_SETTINGS
- com.huawei.android.launcher.permission.WRITE_SETTINGS
- com.majeur.launcher.permission.UPDATE_BADGE
- com.oppo.launcher.permission.READ_SETTINGS
- com.oppo.launcher.permission.WRITE_SETTINGS
- com.sec.android.provider.badge.permission.READ
- com.sec.android.provider.badge.permission.WRITE
- com.sonyericsson.home.permission.BROADCAST_BADGE
- com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- me.everything.badger.permission.BADGE_COUNT_READ
- me.everything.badger.permission.BADGE_COUNT_WRITE
- org.tasks.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Download APK 26 MiB PGP Signature | Build Log

New in version 15.10

* Completed subtasks now remain under the parent task
* Add 'Show completed subtasks' toggle to sort menu
* Subtask sorting bug fixes
* Update translations

Version 15.10 (151002) - Added on Aug 31, 2026

arm64-v8a armeabi-v7a x86 x86_64

This version requires Android 8.0 or newer.

It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Permissions
- access location in the background
  
  This app can access location at any time, even while the app is not in use.
- access approximate location only in the foreground
  
  This app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.
- access precise location only in the foreground
  
  This app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
- view network connections
  
  Allows the app to view information about network connections such as which networks exist and are connected.
- run foreground service
  
  Allows the app to make use of foreground services.
- have full network access
  
  Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
- show notifications
  
  Allows the app to show notifications
- android.permission.READ_APP_BADGE
- Read calendar events and details
  
  This app can read all calendar events stored on your phone and share or save your calendar data.
- read sync statistics
  
  Allows an app to read the sync stats for an account, including the history of sync events and how much data is synced.
- run at startup
  
  Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
- Schedule precisely timed actions
  
  This app can schedule work to happen at a desired time in the future. This also means that the app can run when you're not actively using the device.
- control vibration
  
  Allows the app to control the vibrator.
- prevent phone from sleeping
  
  Allows the app to prevent the phone from going to sleep.
- add or modify calendar events and send email to guests without owners' knowledge
  
  This app can add, remove, or change calendar events on your phone. This app can send messages that may appear to come from calendar owners, or change events without notifying their owners.
- com.anddoes.launcher.permission.UPDATE_COUNT
- install shortcuts
  
  Allows an application to add Homescreen shortcuts without user intervention.
- com.google.android.googleapps.permission.GOOGLE_AUTH
- com.google.android.providers.gsf.permission.READ_GSERVICES
- com.htc.launcher.permission.READ_SETTINGS
- com.htc.launcher.permission.UPDATE_SHORTCUT
- com.huawei.android.launcher.permission.CHANGE_BADGE
- com.huawei.android.launcher.permission.READ_SETTINGS
- com.huawei.android.launcher.permission.WRITE_SETTINGS
- com.majeur.launcher.permission.UPDATE_BADGE
- com.oppo.launcher.permission.READ_SETTINGS
- com.oppo.launcher.permission.WRITE_SETTINGS
- com.sec.android.provider.badge.permission.READ
- com.sec.android.provider.badge.permission.WRITE
- com.sonyericsson.home.permission.BROADCAST_BADGE
- com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- me.everything.badger.permission.BADGE_COUNT_READ
- me.everything.badger.permission.BADGE_COUNT_WRITE
- org.tasks.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Download APK 26 MiB PGP Signature | Build Log

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