Needs to be able to store messages
The app is actually really good and quite useful. My wife and I use it a lot if one is in line for something and the other is waiting with the kids. However not being able to save messages is a drag. You have to retype your message every time you open the app. If you could store messages I would give it a five for sure!
Dura do about
Scroll 'n Roll Text Scrolling