Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
It is a VR player app. You can use this app to watch 360 VR videos. You need to transfer a VR video between your iPhone and Mac(PC) or download it from a website. You can also use iCloud Drive.Then past videos to this app folder in your Files app. Open this app and close it -> Open your Files app -> Past a VR video to this app folder in your Files app -> Tap the reload button and play the video.