I Want to Like FullContact, But... – Contacts+ | Address Book Review

I first tried this app months ago, found it problematic, and abandoned it. Then, two days ago, it renewed my interest, but was unable to synch my Google contacts because of my previous attempt months ago, which solidly identifies my Google contacts with my earlier entanglement with FullContact. The app advises me to contact support, which I did 48 hours ago, but no response so far. If I don’t hear anything by tomorrow at this time, FullContact will once again be deleted from my iPhone.
Review by MS-S on Contacts+ | Address Book.