SkyTube Extra APK is an alternative, free, open-source YouTube application for Android. It allows you to use YouTube comfortably without the need for Google/YouTube account and hence this app only offers read-only access to YouTube.
Features:
– access to videos from Featured and Most Popular lists;
– watching YouTube channels;
– playing videos from YouTube;
– view comments on the video;
– search for videos, music and channels;
– channel subscription and unobtrusive notifications.