The app's called Reply ASAP.
Once downloaded, the app will take over a user's phone screen and ring an alarm that won't go away until a text message or call is responded back to!
The app was made by a father who was tired of his son not replying to him and you can use the app with other people as well!
It is currently available for all Android phones and will be coming to iPhones soon.
Some parents complaint and say this is intrusive, others love the idea, what do you say?