Wish to correct your posture and straighten up the back?
If you have a hours of sitting work and often see yourself slouch - try posture reminder assistant app for android - it is simple interval timer with optional visual, audio and vibration alarm.
Just start the app, press Play and keep your smartphone or tablet beside - the app will alert after given time and remind you to straight up and correct your pose.
The main features are:
— Remind time interval from 30 seconds to 45 minutes
— On / off switch option for display image, sound and vibration alarms
— Dark theme interface for longest battery life