One Display, one letter, one word. Show what you prefer, Construct your own ticker with letters or words. Use your display as an individual board and send some informations in an optical way. Meet others and create funny messages together. Use different colors with many smartphones or tablets and do some artwork. Share your videos on YouTube and have fun.
The app is developed by Helmut Chytry and its category is Tools. Over 10 users downloaded and set up OneLetterApp and its most recent release was on Oct 30, 2018. This application has the average rating 4.8 on Google Play.
You can download the installation package of OneLetterApp 1.4 for free and read users' reviews on Droid Informer. The app works fine on Android 2.2 and higher. The download of the app is 100% safe.