N-Back Challenge

Name: N-Back Challenge
Rating: 4.7 (236 reviews)
Author: Rivuspurus

By: Rivuspurus App

Raise your IQ in 20 days

Overview

Version:

1.13.3

Last updated: 2026-01-21

Ranking

#97,076 ▲ 73

Overall

Features & Capabilities

The N-Back Challenge Chrome extension delivers dual n-back cognitive training designed to boost IQ through short, daily sessions. Built on decades of research, including studies published in Nature, the program emphasizes challenging workloads while remaining concise—about 7 hours total across 20 sessions.

Core features include visual progress tracking with streaks, competitive leaderboards, and rich customization: multiple voices and languages, notifications, adjustable timing, n-back level, and game speed. A Weekly Habit mode helps fit training into busy schedules, with a free-to-use model supported by optional premium options for additional breaks.

User Growth & Download Statistics

App Education AI

By:

Rivuspurus

Rating:

4.70

(236) 1 new ratings

Version:

1.13.3 Last updated: 2026-01-21

Version code:

881683445

Creation date:

2022-05-17

Compatible devices:

Size:

52.17MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-13

Compare stats and ranking:

Ranking

# 97,076 ▲ 73

Other platforms

N-Back Challenge (v1.13.3)

122,208 4.11

(1,102)

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:

Rivuspurus

Apple Apps Store

https://apps.apple.com/us/app/n-back-challenge/id1524599079

Website:

https://nbackchallenge.com/

User Reviews

Have been using this app for years now. It’s very simple but it does a great job presenting Dual N Back. I use it every day to test my mental acuity.

by Ar*****, 2026-07-20

At first, it was really challenging to complete even 2-back, but after 10 days continuous training, I can steadily tackle 6-back. I’m shocked by the progress myself. I think my trick is to keep a shelf in my brain, it has 2 layers, you can put 3 items on each layer in the case of 3-back. You should put new items in new layers while comparing it to the upper layer, figuring whether it’s position or sound is the same.