Apps with 'User Levels' feature
Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.
Zorin OS is an easy to use, Linux-based operating system designed to make your computer faster, more powerful and secure.
CancanIT is the center of certification for web developers and programmers.
It provides high-quality solution for starter developers to prove their professional skills taking online certification exams.
Welcome to blobgame.io. This is an improved of Agar.io that has a lot of improvements wanted by people.
Administration, Moderation, Searches, Game Server Stats, Player Stats, Music, Games, User Profiles, User Levels, Virtual Currencies, Humor. A Discord Bot, that can do it all. And Bastion will even talk with you!.