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NBack 3D

NBack 3D

by Yasuyoshi Ota

1 ratings
1 review
With Ads
🎮 Games
📚 Education
💥 Action
🧠 Trivia
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 1, 2018
  • December 17, 2025

Features

Developer

Yasuyoshi Ota
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NBack 3D screenshot #1 for iPhone
NBack 3D screenshot #2 for iPhone
NBack 3D screenshot #3 for iPhone
iphone
ipad
🧾$2.99
In-App Purchase↘︎
⭐1
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app challenges your memory by requiring you to count 3D shapes of specific colors. As the 'N' value increases, the difficulty escalates, testing your ability to recall past stimuli in a sequence.

✓N-Back memory challenge
✓3D shape and color recognition
✓Increasing difficulty levels
✓Sequence memorization
✓Cognitive skill enhancement
Show original description

What's New in NBack 3D

1.1.7

December 17, 2025

performance improvements

1

In-App Purchases

$2.99

Extend to 20'Back & Remove Ads

Extend n of n 'Back to 20.

User reviews

Most RecentHighest RatedLowest Rated

Feature request

Hi I’m a paying customer.

I was curious if you would be open to adding multiple guess functionality and a “show answer” functionality which lets you see the “Back” 1 symbol at a time?

This can be useful to notice patterns and see where we went wrong when answering.
frogeyedpeasfrogeyedpeas

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FAQ

What is the NBack 3D game about?

NBack 3D is a memory game where you count 3D shapes of a specific color. The challenge increases as the 'N' value, representing how far back in the sequence you need to recall, gets higher.

How does NBack 3D work?

The game presents a sequence of 3D shapes. You must identify if the current shape matches the one presented 'N' steps earlier in the sequence. This tests your working memory and ability to retain information.

What devices does NBack 3D support?

NBack 3D is available on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users.

Is NBack 3D suitable for children?

Yes, NBack 3D has an age rating of 4+, indicating it is appropriate for young users and can be a fun way to develop cognitive skills.

How often is NBack 3D updated?

The latest version of NBack 3D is 1.1.7, and it was last updated on December 17, 2025. This suggests active development and potential for future improvements.

Does NBack 3D have ads?

Yes, NBack 3D contains advertisements. Users may encounter ads while playing the game.

What is the user feedback on NBack 3D?

NBack 3D has received a perfect rating of 5.0 stars from one review, indicating a highly positive initial user experience.

Can I play NBack 3D offline?

The provided information does not specify offline play capabilities for NBack 3D. However, due to its nature as a memory and counting game, it may function without an internet connection.