How to set up reminder pop-ups?
Open TickTick on your Android device, then go to the Setting tab pages.
Tap "Reminder", then tap "Reminder pop-ups".
What is special about reminder pop-ups?
When getting a pop-up reminder, you can set custom snooze time. Tap snooze to select an existing snooze time, or tap "Custom" to set it by yourself, or even choose another date.