What is "ketchapp"

Ketchapp is a mobile game publishing company based in Paris, France, that develops iOS and Android games. The company first came into the public eye in 2014 through its port of the open-source game 2048. Following that game's success, Ketchapp developed several games such as Circle, Don't Touch the Spikes and ZigZag. Many of Ketchapp's games are unlicensed variations of popular casual games by other developers.