Don’t buy this
Can’t recommend it, first of all instead of a 3 day trial it charges you immediately, on a weekly basis despite earlier monits about a trial period and yearly subscription. You can’t use it without subscription. Next it doesn’t do what it says - yeah it does reduce the size slightly but doesn’t align with the output file size it claims to do after compression is done. It’s the cheapest application possible (looks like web view bootstrap wrapped in iOS app) in terms of how it’s done, does very little, no configuration options, shady practices - scam, avoid at all cost. I wanted to reduce video size for discord - got charged - and still can’t upload my vid ¯\_(ツ)_/¯