Every fan of mobile photography is simply obliged to have a quality photo editor on their smartphone. Snapseed is without a doubt one of the best representatives of its class.
Here you can flexibly adjust parameters such as brightness, contrast, saturation, white balance, etc., but if you do not want to do it manually, you can always turn to for help with auto-correction. You can crop and rotate the image. In addition, there are several filters, monochrome and a variety of frames. If you do not need to correct all the photos, but only a part of it, you can resort to point correction.
Compatibility: iPhone, iPad and iPod touch.