Borrowed yours friends device? Want to pull a prank? Rickroll your friends!
This app plays the song Never Gonna Give You Up by Rick Astley at a random moment of the day at 100% volume. Even when the phone is in standby mode! This could be in the middle of the night or in the middle of the day.
In addition, when you install the app, the app is called 'Photos' with a gallery icon. When the user opens the app it plays the videoclip.
I do not own the song. This app is for entertainment purposes only.