iOS: Keeping track of all the junk you find online is never an easy task. To help you organise that stuff, Ember is an app that fits somewhere between Pinterest and Evernote, and it manages to keep things simple enough that anyone can use it.
Ember works a lot like Evernote's Web Clipper where you can quickly and easily add a picture to a collection. From there, you can add notes, create different collections and more. The iOS version of the app is basically a simple organisation app, whereas the Mac app is a bit more feature-packed for $52.
Ember works really well on iOS as a simple and fast place to collect images, and you don't need to use the Mac app to appreciate it.
Ember (free) [iTunes App Store]