Great for automatically checking in, but it won't make you a Four Square mayor – Uber Checkin for Foursquare, Swarm and Facebook Review

If you want to automatically check in to locations you frequent, this app works great. If you want to be a Foursquare mayor though, you'll have to use Swarm (which has recently added check-in reminders of its own). According to the "rules" in the swarm app, check ins from "third party apps" (like Uber Check-In) don't count toward mayorships. Setting up Facebook checkin is broken, at least on iOS 9 and iPhone 6s, looks like the developer needs to update the app to make it work with iOS 9 and the current Facebook SDK.
Review by G-Mo on Uber Checkin for Foursquare, Swarm and Facebook.