iAddThree

Name: iAddThree
Rating: 5 (1 reviews)
Author: Nikolai Nobadi

By: Nikolai Nobadi App

Easy Cognitive Training

Overview

Version:

3.5.0

Last updated: 2024-01-29

Ranking

#781,238 ▲ 385

Overall

Features & Capabilities

Train your brain and improve your focus with the simple yet challenging math game, iAddThree.

Adapted from an exercise that was used to measure cognitive focus in the popular book Thinking Fast and Slow by Daniel Kahneman, iAddThree engages your mind by bending the rules of basic math to give your brain the mental exercise it deserves.

THE RULES-------------

It's simple. Just add 3 to each of the four numbers that are presented. The challenge? No double digits. Instead, you must wrap around to 0.

Normally, 8+3=11, but in iAddThree, 8+3=1. Think of it as a line of numbers that are constantly repeating.

8 -> 9 -> 0 -> 1 -> 2 -> 3.

The struggle provided by this simple math game will have you boasting about your high score to all your friends.

So, how well do you think you can iAddThree?

User Growth & Download Statistics

App

By:

Nikolai Nobadi

Rating:

5.00

(1)

Version:

3.5.0 Last updated: 2024-01-29

Version code:

862810729

Creation date:

2018-06-26

Compatible devices:

Size:

29.64MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-09-03

Compare stats and ranking:

Ranking

# 781,238 ▲ 385

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Nikolai Nobadi

Apple Apps Store

https://apps.apple.com/us/app/iaddthree/id1389962750

User Reviews

Was looking for an app that would keep my brain thinking. This math one sure does. The adding is pretty easy except in round 28 and up when it speeds up. The subtraction is a little more challenging but it’s the challenge section that keeps u on your toes. But you got to get through the add and subtract section to get to the challenge section. A little workout for my brain.