The mobile version of Kart Kingdom was released on iPad on February 27, 2017 and was later released on Android and Kindle tablets. The app's release was confirmed on the Kart Kingdom Blog in the blog post When Is The KK App Coming Out?.
The release date was changed multiple times before this. First, it was Spring of 2015, then Summer 2015, then early 2016, then finally it was released in April 2017. This may have happened due to multiple updates and getting out of its beta version. Events could not appear on the app until August 2017.
Updates are slow, due to the devs having to work on many other things as well.
Version History Edit
|1.0.0||February 27, 2017 (Ipad)
April 27, 2017 (Android and Kindle tablets)
|1.1.0||* Now kids can play Kart Kingdom events like Ready Jet Go!, Halloween, and other favorites! No matter what time of the year it is, kids win resources to create new rewards all year long!
* The Cat in the Hat game, Invention Engine is now available in the Games Tent!
* Games are streamlined to work faster.
|August 10, 2017|
|1.2.0||The Back to School Event is up and running!||September 14, 2017|
|1.3.0||The much-loved Halloween Trick or Treating event is now available in the app! Have a spook-tacular time in the Kingdom!||October 19, 2017|
Come design your very own karts with Ruff Ruffman and other friends!
|December 6, 2017|
|1.4.1||A few minor updates to streamline gameplay||January 4, 2018|
|2.0.0||Now access to all 4 worlds from the moment you enter Kart Kingdom! 4 new drive-in Games Tents! Easy access parts trailer icon added. Three well-loved PBS KIDS games (Don't Flood the Fidgits, Fizzy's Food Truck and Gamestar Mechanic Jr.) added!||April 2, 2018|
|2.1.0 (App Store only)||New screenshots and descriptions added!|
July 3, 2018
|2.1.1 (App Store only)||New screenshots and descriptions added||Jul 18, 2018|
|Added Kart Kingdom Racing and Clanky Caverns||December 7, 2018|