When it works, it’s great, but only about 40% of the time – Video & Photo Compressor Pro Review

Quite a glitchy app. Usually won’t save the compressed video. Sometimes the compressed video just disappears and I have to start over. A word of warning: DO NOT DELETE THE ORIGINAL until you are sure that the compressed version is securely saved on your device!!! Otherwise you may lose your video entirely.
Review by AngryMums on Video & Photo Compressor Pro.