I particularly like the manual compression to 50kb as it is not a noticeable loss of detail on my tablet, yet it removes a great deal of unnecessary space bytes. I think it also gets rid of the meta data be default and who knows what be lurking in there.
Works better than Photo Compressor, because it just brings up the system's filing software when selecting photos instead of trying to show the file system within the app. This way is much quicker and easier to use. Can compress large batches of photos (I did 500) very quickly for their size. Much better to have an app than online as well as you can bypass having to upload the images to a website then download them again. Option to replace all files with compressed version is a great feature too.
So far good. The app developer was prompt to respond to my query related to deleting the original one after compression. I found it after the option which I never used because of the adv coming in between the compression and save options
Awesome app. The interface confused me when in came to sharing multiple photos at first, but then I noticed it automatically stores it in a compressed image file in my phone! Awesome app I think it's a great investment for anyone who shares photos.