Arith / brain training app for iPhone and iPad
4.0 (
8160 ratings )
Education
Family
Games
Trivia
Developer: Tomoyasu Hidaka
Free
Current version: 1.0.4, last update: 1 year agoFirst release : 07 Nov 2022
App size: 41.84 Mb
When I was in elementary school, looking at the car license plate
"I wonder if I can somehow calculate 0-9 using these numbers and symbols."
And I used to do that.
Now that Im an adult, I thought it would be nice if there was a brain training app that I could play like that.
You can play in 4 difficulty levels.
・Easy
"Lets play with 3-digit numbers!"
・Normal
"Lets play with 4-digit numbers!"
・Hard
"Lets play with 5-digit numbers!"
・Very Hard
A super difficult mode with a 5-digit number!
Lets calculate everything from 0 to 29.
Its surprisingly difficult, so please give it a try.