A quiet place for the loose threads you carry around in your head.
ThreadBoard is a small, private notebook for thoughts that would otherwise rattle around all day. Catch them, file them, star the ones that matter, finish them, move on. No account, no server, no tracking. Everything stays on your device, and it works fully offline.
Install ThreadBoard from Google Play. It needs Android 7.0 or later.
The first time you open ThreadBoard it asks you to name your themes: the areas of your life you want to keep track of. Work, Home, Music, Ideas, whatever your head is juggling. Give each one a name (up to fifteen), tap the coloured dot to change its colour, and tap Start weaving. You can rename, recolour, add or remove themes at any time later.
A thread is anything on your mind: a task, an idea, a promise, a nagging thought. Type it into the box at the top, pick a theme with the chips below, and tap Catch it (or press Enter). It is out of your head and on the board.
Threads wait in Open Threads, newest first, each with its theme and how long it has been waiting. Tap a theme chip to see one theme at a time; tap it again to return to All. The search box below the chips finds threads by their text.
Double-tap the text of any thread to edit it. Tap the tick on the keyboard to save.
The section at the top is your focus list: Today: pick three (or This Week, depending on your reset setting). Tap the star on any open thread to pull it into focus, or drag it. On a touch screen, touch and hold a thread before dragging. Drag a focus item back onto Open Threads to unpin it, or onto another focus item to swap their order.
Three is the limit, deliberately. An empty slot is a decision, not a failure. On each thread you can also tap the tick to mark it done, the arrow to send a focus item back to Open Threads, or the cross to let it go.
ThreadBoard resets itself at 11:59pm, either every night or every Sunday, your choice in Settings. The reset archives whatever you finished and clears the done list, ready for a fresh slate. You also choose what happens to starred focus items: Stars stay (they hold their place until you finish or unstar them) or Stars clear (the slots empty at each reset, ready to re-pick).
If ThreadBoard is not open at 11:59pm, it catches up the next time you open it and files everything under the correct day or week.
Tap the small gear in the top-right corner. Everything saves as soon as you change it.
In Settings, tap Back up to save your whole board to one file. The Android share sheet opens, so you can save the file to your device, send it to Drive, or share it from any app. To bring it back, Tap Restore, then choose a backup file from your device. Restoring replaces everything on the board you are using, so ThreadBoard asks you to confirm first.
Use this to keep a safe copy, to move a board to a new device, or before deleting and reinstalling the app.
To start again from the first screen, open Settings and tap Reset app, then confirm. This removes all your threads, themes and settings from this device and cannot be undone, so back up first if you want a copy.
ThreadBoard keeps your board inside the app on this device. It is not synced to Google, and your phone and tablet keep separate boards. Use Back up to keep a copy of your own, and to move a board between devices.
Deleting ThreadBoard deletes the board that is inside it, so back up first if you want to keep it. Your board is saved as you go. The Back button closes Settings, the guide or the archive first, and leaves the app when nothing is open.
Your head is for having ideas, not holding them. Catch a thread the moment it crosses your mind and file it under a theme. Star the most important threads to bring them into focus, never more than three. Get them done and move on. The reset archives what you finished and clears the slate, and the archive quietly proves you are making progress.