The VisualReminder app is an app for those phones that lack the ability to alert the owner of missed phone calls, SMS and Gmail. The owner is reminded by "flashing" with the phone camera light.

The app makes it possible for you to enter
- the duration of a single "flash"
- what frequency "flashes" should have
- the "flashing lifetime".

To start the "reminder process", turn on the "activation switch" after the desired settings have been made.

It is possible to change settings at any time without interrupting the "reminder process".

The core functionality of VisualReminder is implemented as a NotificationListenerService, which means that the app and the display can be turned off.