Используйте приложение APKPure
Историческую версию One at a Time - Simple Todo List App можно получить на Android
Простой Todo список приложений, без списка, для наркоманов многоцелевых
" After being constantly unfocused, due to too many tasks on my todo list, I decided to make an app which shows only one task at a time " - Developer
- Add Simple Tasks
- Show only One Task at a Time
- Save your feelings to improve your productivity
- Local Notifications: get notifications at unpredictable time around the day
Focus on task at hand.
(Don't ask me for updates, I'll probably be working on 2-3 other apps right now)