Photo Enhance Pro, by Effectice Apps, is a simple Android photo enhancing app that you to enhance an image by adjusting brightness, contrast, saturation and white-balance. Enhancement uses HDR tone-mapping techniques to add detail to your images, by default, but yoy can dial down this feature or turn it off.It can also convert a picture into a black and white shot. The app includes a cropping function with constrained presets usually commonly used in printing as well as allows unconstrained cropping.
This app is available in a free version and a paid version. The free version is pretty is pretty much unspectacular as plenty of free apps will give you more features than Photo Enhance Pro. Like all Android photo enhancing apps enhance photos will be reduced in size after enhancement or cropping. In this case, it will will reduce the enhance photo to 800 x 600 or less (depending on how the photo is cropped). Cropped images and saving them in high resolution saves them picture without reducing its size. One missing feature that would be nice would be the ability to resize a picture.
The paid version of this app includes one pretty unique feature right now. It will allow you to enhance a picture maintaining the fill resolution. That alone might be worth the US$4.99 asking price to some. Right now it is available on the market for US$0.99, and at that price I grabbed a license right away.