Game search

I’ve been trying to find this math games from my childhood. From what can remember,you first get to name ur own cart,the cart was I think a minecart? Then you choose a monster to ride in the cart,I think you got the options the choose it’s different facial features,the game was mostly in a burgundy orange and apricot colour scheme,the game was I think 1d,the whole concept was ur monster could go to these adventures,aka you doing maths,and I even remember one of the task was counting monkeys from a bus.It was teaching simple math,the audience was probably around 3-6yrs old. Please any thing helps, I played this game in 2013-2016ish?Early 2010s,on ipad. I just want to revisit the game for nostalgia purposes.Thank you