An open source, privacy focussed, 64kB aesthetic todo list app to quickly jot down things to do. Inspired by the system-24 theme and the Windows Mobile design system, this app's design is set to evolve into something even more eye-catching.

Features

- Simple note taking and list making: Includes an undo delete feature.
- Retro terminalesque design: Inspired by Unix customizations found online.
- Lightweight: Consumes only 0.05% CPU and 128KB of RAM. After all, simple apps shouldn't need more—remember, the Apollo mission operated on a computer with around 4KB of RAM!
- Highly customizable: Offers many themes with option for custom fonts.
- To add a new note tab: use the `///TabName` format. Bringing some Linux Terminal vibes.
- To remove any tab (except the Main tab): use the `\\\TabName` format.
- Or just long-press any tab to rename, delete or add new tab (has a shadow that kinda brings back MS-DOS vibes)
- Support for custom fonts, so pick and select any .ttf files you like from your files system

Some upcoming features include
- Turning your todo tab into a text editor tab
- Export your notes tabs as just .txt files
- Markdown support when in text editing mode
- Optimized notes dragging
- Input focus button at lower right of screen for increased accessibility

For more details on features, usage, customizations, discussions, visit the github repo. We have recently created a telegram group, discord server, subreddit and a youtube channel focussed on developing foss apps with optimized interfaces, so check out those links in the repo readme, and share your apps and games too. Github issues are still the fastest way to reach out.

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 1.6 (6) suggested Added on Jul 10, 2026

  This version requires Android 5.0 or newer.

  It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

  No permissions

  Download APK 62 KiB PGP Signature | Build Log

New in version 1.5
- Long press tabs to rename or delete them, or add new tabs.
- Double tap to delete toggle to prevent accidental note deletes
- Copy button added beside each note
- Themes organised better in a new design
- Custom font can now be applied
- Gesture flick to switch between home and settings

Lots of code changes, join the discussion on telegram
• Version 1.5 (5) - Added on May 20, 2026

  This version requires Android 5.0 or newer.

  It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

  No permissions

  Download APK 61 KiB PGP Signature | Build Log

New in version 1.4
Notable Additions
- Bunch of new themes, I like everforest-light the most.
- Amoled support
• Version 1.4 (4) - Added on Mar 09, 2026

  This version requires Android 5.0 or newer.

  It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

  No permissions

  Download APK 84 KiB PGP Signature | Build Log