InstagramKit is an Objective C wrapper for the API. It aims to interact with Instagram's model objects using blocks-based architecture and asynchronous JSON response. Cocoapods is required to install. If this is the first time developers create an app, they need to register in Instagram's client site. A demo project exists to discover how the engine can be used. InstagramKit is not supported by Instagram or Facebook. For more info, contact Shyam Bhat @bhatthead
If you are building an image sharing service or a social network mashup, it's likely that you will want to incorporate face-tagging in your images. Maybe you'd like to go a step further and automatically detect faces in an image, similar to Apple's iPhoto. A Romanian developer has developed an API to help detect faces in images and return the box coordinates so that you can build any kind of app you want.
Yes, you read that title correctly. WhereTheLadies.At is, indeed, a thing that exists. Before you get start joking around, let's be honest. Checking in all the time on Foursquare has earned you nothing but Mayorships and a free slice of pizza every once in a while. Well, that's about to change.