I love this app, the compression is good as the compressed output file sizes are small, of good quality, and are small fractions of their original size. The overwrite original file feature - replaces the larger original file with the smaller compressed file if you want to - is a game changer. Compresses photos & videos with the same app. You may also compress many files at once: I have compressed 70 photos at once; pretty sure more can be done, I just haven't tried. VERY USEFUL HIGHLY RECOMMEND.
Excellent app. Not so many ads. Does a good job. Other apps are practically useless due to overwhelming ads or stupidly priced weekly/monthly/yearly subscription fees. Aps in general on Play Store are getting more ridiculous to try and use because of this, so it's good to find a decent app to use.
Intially I found it confusing with the ads and wasn't sure where the compressed pics ended up. but now that I have figured it out, all is great. excellent in fact. love this app it's halved my upload/download times and data use!
Best for image compression. You can compress image size completely according to you. It gives more features like manual compression, auto compression etc. which makes it more handy to use and also increases its efficiency.