Dual N-Back: Brain-Training

Name: Dual N-Back: Brain-Training
Rating: 4.5 (321 reviews)
Author: GOKAKU SUPPLI, LIMITED LIABILITY CO.

By: GOKAKU SUPPLI, LIMITED LIABILITY CO.

Boost Your Working Memory & IQ

Features & Capabilities

Dual N-Back: Brain Training for Chrome challenges your working memory by presenting simultaneous audio and visual sequences. It starts at N=2 and adapts as you improve to push your cognitive limits.

Customize your training with adjustable N, timing, and session length. Features include reminders, daily/weekly goals, global leaderboards, social sharing, multilingual support, and an optional ad-free Pro upgrade with a 3-day trial.

User Growth & Download Statistics

App Education Games

By:

GOKAKU SUPPLI, LIMITED LIABILITY CO.

Rating:

4.50

(321) 5 new ratings

Version:

2.18.12 Last updated: 2026-06-10

Version code:

886118398

Creation date:

2021-08-05

Compatible devices:

Size:

191.11MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 95,605 ▲ 583

Other platforms

Dual N-Back: Memory Training (v2.17.27)

279,935 4.41

(2,504)

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:

GOKAKU SUPPLI, LIMITED LIABILITY CO.

Apple Apps Store

https://apps.apple.com/us/app/dual-n-back-brain-training/id1578693948

User Reviews

User feedback shows a strong core gameplay and clean UI, but repeatedly cites audio problems and ads as major drawbacks. UI/UX glitches and occasional restart or control bugs are also mentioned. Overall, the negatives—audio failures and ads—stand out against generally functional gameplay.

Pros

Core gameplay is straightforward and reliable.
Clean, well-organized UI that's beginner-friendly.
The app delivers on its premise with minimal extraneous features.

Cons

Audio/sound issues reported across multiple reviews (sound not working, audio cutting out, trial audio problems).
Ads are intrusive or frustrating; users express desire for an ad-free paid option.
UI/UX glitches and bugs reported by multiple users (misleading start buttons, actions opening settings instead of a choice, occasional restart/sequence issues).

Recent reviews

The tutorial didn’t seem to help at all. Update: I’ve now increased my review from 1/5 to 4/5. Compared to other games tutorials, this one seems to lack a bit of explanation. But the developers of the game reached out and said they would help me understand the game if I still need help. Just getting a response to my review shows me they really care about us as the player and also their ability to explain the game. So for that I am super appreciative and that is why I was willing to increase my review from 1 star to 4 stars

by 39*****, 2026-02-08

I was very excited to play this game. However sadly the app is not playing the sound portion of the game which is crucial. The audio is messed up even though their ads are full audio. Please fix this.