PrivacyMessage: Messages turn invisible 4feet away app for iPhone and iPad

4.6 ( 3296 ratings )

Utilities Entertainment
Developer: Marc Kerstein

0.99 USD

Current version: 1.0, last update: 8 years ago
First release : 29 Sep 2016
App size: 1.4 Mb

Concerned about people reading your messages over your shoulder?

Based on research at MIT, this app lets you privately message your friends with text that disappears after a distance of 4 or more feet!