Flawed – Inbox Pro, for Outlook Review

I recently purchased the app for my iPhone 6 and installed it. It worked great- for about 24 hours. I then started getting an error message telling me my login failed and then the app froze. Several times I deleted the app and reinstalled it - same problem. I then emailed the developer for assistance and never got a response. I want my money back and alternative app for my Outlook emails.
Review by The Firecracker Man on Inbox Pro, for Outlook.