I had an idea for an app which combines ratings for all apps into one. Not sure if it's a very good idea or not, just wanted to share.

Main Idea

• The app incorporates many different sites into one. E.g. streaming sites (Netflix, Youtube, etc.), social networks, music platforms and more.
• It could use public APIs or other means to be able to sort through media from these sites like accounts, videos, songs and musicians, and lets you rank them.
• Your rankings are shown on your profile, which you can share with friends or online viewers.
• Rankings include a detailed UI, for example, allowing comments on specific parts of videos or songs or multiple ratings on different aspects of one piece of media.

This ranking would be useful for online creators. It allows them to share a detailed ranking on anything they want, which they could include in a video. Have you ever seen videos ranking movies, games or TV shows? This app could provide a link for creators to go in depth about their thoughts and help viewers get a better idea.