To avoid malware from unofficial sites, it is recommended to build the APK yourself using official tools:

In the context of these apps, "rvp" typically stands for . Seeing "rvp2" generally indicates you are looking for the latest set of patches that provide specific modern fixes, such as resolving buffering issues or adding new UI customizations. How to Install Safely

: The original modified YouTube app that offered ad-blocking and background play. It was officially discontinued in March 2022 due to legal pressure from Google.