Wait, I should check if the version number is correct. Sometimes versions are written with dots as separators, like 22.5.612. Let me verify that. If Tubemate actually has such a version, that's fine. If not, I might need to mention that versions can change over time.
TubeMate is a popular third-party YouTube video downloader for Android. It is not available on the Google Play Store because it violates YouTube’s terms of service (downloading videos without premium). tubemate 22 5 612 free download top