P: Mobile side by side photo comparison

I’d like to compare 2 photos side by side in Lightroom Mobile (on iPhone), but there’s no way to do that. Also, when you swipe from one photo to another, it would be great to have an option that if you click on the side instead of swiping, you go to the next photo without a transition, which would do the same as clicking your keyboard’s arrow on PC. HashPhotos (a free app) has already did that, so I think it’s just natural that Lightroom, at the cost people pay to use it, adds the feature. It would greatly help comparing photos effectively.