Roblox

Roblox is an online game and  that allows users to  games and play games created by other users. Its software application has been available for iOS through Apple's App Store since December 11, 2012.

Roblox Corporation was founded by and Erik Cassel in 2004, and the game was released in 2006. The platform hosts user-created games of multiple genres coded in the programming language. It is free to play, with in-game purchases available through a virtual currency called "Robux".