There have many photo editing application in play store but picasa is one of the best application for android app among them.
I'm using this app since last 2 years and I'm very satisfied with it.I never think about other editing app because picasa gives me a better satisfaction.
I used to edit my all photo from here because easily I can make hazy around my pic, I can make pictures perfect brighter, with it I can hide my face pipmles and acne and after this my face become fresh and glorious. By using mask I can make my pictures more beautiful and by using effects I can change my photo's mode.
Per month I update this app because every new update brings lots of new features.
The has designed very well and it's very easy to use.everybody can do it. But You can't edit your pic without using internet but by internet it's editing is better.
Over I'm telling you guys just install it.