Need a recommendation for best Video Compression APP to use on my IPhone 12 ProMax

[Shakespeare Photography]

Hi,

I need a recommendation for the best Video Compression APP to use on my iPhone 12 ProMax.

Have tried Video Compress Pro but its still not a s good as Media Encoder.

I have to use the Media Encoder Desktop App at the moment to reduce files down for upload to various social media platforms to reduce upload times. It's time-consuming to transfer between platforms just to do one thing.

Any advice would be most useful.