MPG Studios

Rated 4.00(8) — MPG Studios

As a reviewer pointed out, version 1.1 was very buggy. Update to get the fixed version.This app allows you to easily learn and practice mental math, from the basics (2 digit + 2 digit multiplication addition) up to 3 digit squares!-up to 3 digit + 3...

Rated 3.67(3) — MPG Studios

Help a 15-year-old developer launch his career and get 550 questions for Science Bowl at the same time! That's 340% more than the free version!This app allows you to take 10-question quizzes, based off of Science Bowl contests, with 550 questions total...

Rated 3.66(56) — MPG Studios

This app allows you to take 10-question quizzes, based off of Science Bowl contests, with 125 questions total! It also allows you to see how many you got right and wrong, and take another set of questions or end the game.MPG Studios is not affiliated...