Photo editing on Android

[mechanicboy]

I'd like to be able to "stitch" two photos together and do a side-by-side comparison, like with before and after pictures.

I have an LG G2 if it matters.

 

[thomas91169]

like literally google search "Android photo compare"

https://play.google.com/store/apps/details?id=org.lockerz.compare&hl=en

https://play.google.com/store/apps/details?id=com.kopi.PictureCompare

sounds like both let you save the side-by-side pics as one picture as well.

 

[mechanicboy]

I'm looking for personal experience. I know some apps are crap and/or cause system problems so I don't want to just install any old app that comes up in Play.