We produced an app for LOOPAPP PTE LTD called Loop. They wanted an app where freelancers and ad hoc job seekers could search for jobs to do, posted by other app users who needed ad hoc work done.
The app contained a chat engine and some security features like SMS account verification, random PIN generator to authenticate users with one another. Users could then place feedback for one another after the transaction.
Loop was designed solely for the iOS platform.