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I use Photo Editor. It doesn't have quite as many features and Photoshop, but its pretty packed full. Its got all the usual filters and stuff, but it also let's you mess with the curves, blend photos, do all sorts of color corrections and more. The one thing it doesn't have that I noticed was a reduce noise function, but other than that it is a very powerful photo editor, especially considering its free
You could try photo studio pro. It has the options you mention. Let me know if it worked for you.
I like Photo Studio.
https://play.google.com/store/apps/details?id=com.kvadgroup.photostudio_pro&hl=en_IN&gl=US , anyone tried this ?