To Do — Open Source Notes App

GPL-3.0-only

A simple and intuitive To Do list based on the app bundled with Palm Pilot, plus many other features:

Entirely offline, requiring few permissions to run.
- Permission to use external storage is only needed to back up or restore your lists. On Marshmallow (Android 6) and later, it is only requested if you write the file to a public folder.
- Permission to run on system boot and to post notifications is only needed to check for items which are due and that you have set an alarm for. On Marshmallow (Android 6) and later, notification permissions are only requested if you save a To Do item with an alarm.
- Permission to vibrate is only needed when notifying you of items which are due and that you have set an alarm for, if you have “Alarm vibrate” enabled in the app settings for Nougat (Android 7) or earlier. On Oreo (Android 8) and later, alarm vibration and sounds is managed in the system settings.
Create any number of categories for different lists.
Set alarms for items that are due or nearly due.
Configure repeating items which advance their due date when completed.
Mark items as private and optionally encrypt them with a password.
Export lists to a local XML file.
Import lists from either XML or a Palm Pilot data file.
Backwards compatible with Android 4 (Ice Cream Sandwich) and up.

Install

F-DroidGitHub