I was one of the early adopters when the first version of this app came out, and I admit, back then the app allowed some basic photo editing functionality, but needed some refinement to be called mainstream. But this time around, it looks as though the dev took a few cues from the user comments and has made significant improvements to the app which improve the usability factor. Although its no photoshop, it provides me just the color editing functions that I need to visualize my home improvement ideas conveniently on the go, without having to go back to my computer and tweak the snaps in photoshop. This app lives up to its Keep it simple concept and still does that very well indeed. Just a word of advice though, it helped me a lot to follow the tutorial for the app before I started using it. Given the complexity of the features it allows you to use, its easy for a novice like myself to get lost in them if you decide to dive right in, but the instructions provided are very informative(and not exhaustive I might add - I hate reading long user manuals myself!) and had me working the app very quickly. Definitely a keeper IMO.