I have two Google Voice phone numbers, obviously under separate Google accounts. I have Google's Google Voice app on both my iPhone and iPad and use it with the Google Voice number that I use the most but I need a good Google Voice app for my second Google Voice phone #. Since I have two accounts I can't use the main Google Voice app for both since I've had to constantly log in and out of the app to change phone #'s and I simply prefer to use one app for each. I like the simplicity of the Google Voice app and wish I could easily use it for both phone #'s. For a second app I've tried Talkatone and I don't use the Talkatone service but like that it supports Google Voice but it's more complex than I like. Is there a good 3rd party app that's similar to Google Voice for the iPhone and iPad? Thanks for your help.