Snapseed

A Google user

Please bring back ability to expand just one border! I love this app, but sometime ago, they removed the one thing that, to me, had set this app apart from the others, that is, the ability to expand the image only in the one side that I need it, and smartly filling in the info. This had been very useful for correcting photos where the subject needs to be a little bit farther from just one edge. But now the program will only expand ALL the borders at once, which is useless to me.

Spartan 117 Bat

This is probably the best free photo editing app you can find. It has the same plus more features than Lightroom Premium, which costs a monthly fee. It isn't as easy to use as some other apps and lacks tutorials, but learning to use it allows you to greatly improve your photography quick and on the go. The UI is bland, but it allows for ease of use in distinguishing the features. I wish there was an undo button for when you are editing a specific feature rather than having to leave the feature.

A Google user

I've had this app for a couple of years now, and I consistently use it. Snapseed has a bunch of really cool features like the ability to edit RAW, selective editing, and my favorite: curves. I'm an amateur photographer and I use Snapseed because it's simple enough for me not to get bogged down in tons of options, but advanced enough to get me specific results. However, I rarely use the filters as most of them are just too much, even with the "strength" option. Definitely recommend!