0x54ask - Todo.txt manager for Android. Offline, works with syncthing.
0x54ask is a todo.txt manager. It supports context (@W at work, @H at home...) and tags (+linux, +bank, +tero).
0x54ask forks SimpleTask Cloudless. It provides passive perks: data safety, automerge, filesystem protection - and it never connects Internet, at all.
Update: Install on F-Droid!