The Android app SimpleDo let's you note down tasks and appointments by creating colorful cards with a text and an optional date. At the same time it is also possible to sort these cards by any criterion you like or by drag and drop. If you want the app to display a notification for a certain task you can set a reminder.
SimpleDo has a light and a dark theme that can be switched in the settings menu and also adapts to the system settings.
Following libraries were used:
Feel free to get in contact and share your experience with SimpleDo. Bug reports are also very appreciated.