Used to be great.

Was fantastic until the iOS 9 upgrade. Now my contacts wont sync, I cannot view history beyond a month, and the notifications are hit or miss. Seems like they didnt put as much into this upgrade as they did in the prior versions. Very frustrating since weve already spent our $300 for the year on this service. I feel trapped as a business because our customers are now used to texting us but this app is horrible now. Emails go back-and-forth with their developers over two months with no resolution.

Green App-a-holic about HeyWire Business Messenger