honestly, can't say if the app works well, but as I had to scroll down 2 minutes deactivating permissions not to have my details given to hundreds (if not thousands) of vendors without being able to "reject all", I feel like this is a dishonest spam sellout. I don't trust these kind of "cookies requests"
Developer reply
The app only requests the permissions necessary for it to function. However, not all of them are required, and you can decline them. For more information about how we use your data, please see our Privacy Policy: https://reimlex.com/legal/privacy/moongres