This app is impressive at the extent it compresses large file without losing much quality. I was pleasantly surprised about how easily it transformed a file larger than 1 gigabyte that I couldn't share on WhatsApp to such a small size without noticing any much loss of file quality. Now I am able to share easily. Impressive.
Always Reduces File Size 90% (orig 10 MB, new 1 MB). Output video quality looks great. But beware of the advertisements built-in. They look like they're part of the app, and might fool you into signing up for something you don't want. Since the ads are provided by Google, the developer should insist that Google NOT display ads that look like they are part of the app. At the very least, the developer should clearly mark the area where ads are displayed so customers don't have this issue.
Very efficient, easy to use video file compressor. Ads aren't too intrusive (one ad to watch per file to compress). There are three options: low/medium/high, specify desired file size and select resolution. Works pretty quickly to compared to some I've tried. Recommended.
I couldn't seem to get the videos I recorded on my Ray Ban Meta glasses to play on the Meta app or my phone, until I compressed the videos with this app. It replaced the original file and voila, no more issues. It does what it says it does.