The AT&T Verify Connect Mobile SDK is a development kit for the AT&T Verify Connect API, written in Java and Objective-C. This SDK provides developers a way to integrate the API with their mobile applications using Java and Objective-C.
Developers are opting for phone verification over email verification as it is effective in reducing spam accounts. Adding phone verification to your app doesn't need to be complex. This tutorial shows how to use Nexmo Verify SDK for iOS in a "To-Do List" application that uses Parse for a backend.