Whether photo filter apps are fun ways to share your mobile photos with friends or you use them to add a touch of personality and custom flair to your snapshots, one thing is for sure: iTunes and Google Play are both full of them. Some of them offer heavy editing tools, others have great social aspects to back them up. We asked you which ones you thought were the best for someone looking into trying a new one, and here are the top five based on your nominations. More »