I am not able to launch the app from the homepage without it crashing almost instantly. However, if you set up notifications in the settings, you can click on a notification when someone messages you, and launch the app just fine, but if you try to hit the back or call button in the app it will crash. I also noticed that the crashing seems to be upon the applications attempt to connect to the Internet. I tried launching the all with internet connection, and although I obviously couldnt do much with it, it did launch and I was able to navigate without crash. I then enabled wifi without leaving the app, the app said "connecting" for a few seconds before it crashed. I hope knowing this can help the developers fix the crashing problems. This app may very well be much better than Skype, if only it worked.