Youtubrewer is a video evaluation and recommendation app based on data from YouTube. The service allows you to find out the likelihood that your video will be liked and also helps you discover other creators with similar videos to yours. The app is completely free, and there are no in-app purchases.

The service uses YouTube API v3 and requires you to have a YouTube account. It is free to use, and the app does not require any sign-up to start using it. You can find the video to be evaluated on the main page of the app and also find the number of views, likes, and comments.

The app also allows you to find out the likelihood that your video will be liked and the number of views, likes, and comments.