Update 5/20- for anyone who has not updated their app to the latest, I strongly recommend you do it especially if you were having UI issues and were not able to fully use the phone or send messages.
To FreedomPop developer, I would strongly recommend adding a notification widget for this app so I can show us missed call or when call comes in, or even how much data were currently using.
Update-5/19 -they have updated their app and it works as normal now on iPhone 4s and my iPad. I am able to use the messaging app to write new messages as well as reply. Phone and contact info works on big devices.
After updating my iPhone 4s I immediately saw the change and it worked great. As for my iPad, it didnt work immediately after the update so I uninstalled it and reinstalled it. After the reinstall it now works as it should. YEAH no more weird UI that makes it impossible to use the app. Now I can go back to being a paying customer and use some of the other service which requires a fee like voicemail.
Thanks for the update v2.01. For everyone else if you havent updated I strongly recommend doing it especially if the UI was not working for you
PNN_NPP about FreedomPop: Calling & Texting, v2.01