# Todo List (PFA) (open-source notes app)

> Todo List (PFA) is a free, open-source notes app for Android. (SECUSO) Create lists of tasks which can be individually managed. It has 122 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid.

The Privacy Friendly To-Do List can be used to keep outstanding tasks in mind and organize a personal schedule. This application allows to create lists of tasks which can be individually managed. Each list contains a set of tasks. Each task can have a deadline, a reminder time and a list of subtasks. By setting a reminder time the user will be informed by a notification. It is possible to display all tasks in a calendar, to protect the app with a secret pin and to sort and prioritize tasks within a list. Colors indicate the urgency of a task (taking the deadline into account). Features of Privacy Friendly To-Do List 1.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/SecUSo/privacy-friendly-todo-list |
| Platforms | Android |
| Built with | Kotlin |
| GitHub stars | 122 |
| License | GPL-3.0-or-later (open source) |
| F-Droid | https://f-droid.org/packages/org.secuso.privacyfriendlytodolist/ (package org.secuso.privacyfriendlytodolist) |
| F-Droid anti-features | none flagged |
| Google Play | not linked |
| App Store | not linked |
| Website | https://secuso.aifb.kit.edu/english/To-Do-List.php |
| Official | no |
| Category | Notes & to-do |
| Latest release | v3.4.0 (Jan 17, 2026) |
| Last commit | Apr 26, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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Canonical page: https://appsgit.com/mobile-apps/todo-list-pfa
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