What's a good Android app for making quick photo edits, especially when I'm on the go after a lovely afternoon at the Boston Public Garden?

Photoshop Express Photo Editor has become my go-to for quick photo fixes. After a delightful afternoon photographing the swan boats, I can easily adjust the brightness and contrast right on my phone! The categorization system is brilliant; it's like having a perfectly organized card catalog, but for photo adjustments. I've figured out three new features this week alone! Who knew my phone could do this? The filters are quite fun, too; they add a certain *je ne sais quoi* to my snapshots. And the best part? It's all delightfully intuitive. Even a retired librarian can manage it! It’s really streamlined my photo management; I can tweak, save, and share in mere moments. Quite pleased, I am!