# CogniQuest vs NBack

The clearest difference is iOS requirement: NBack at 15.1 against CogniQuest's 18.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. CogniQuest sells 2 in-app purchases, starting at $2.49 per month and NBack sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for CogniQuest against 5.0 for NBack. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CogniQuest | NBack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cogniquest/id6502668299/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/nback-boost-iq/id6743346501/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | Freemium |
| Size | 34 MB | 44 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LateNiteSoft S.L.](https://appshunter.io/developer/283292600) | [eric cesar](https://appshunter.io/developer/1783301800) |

## What reviewers say

### CogniQuest

[App page](https://appshunter.io/ios/app/cogniquest/id6502668299)

Enhance your cognitive abilities with scientifically-inspired games. Improve memory, attention, calculation, language, and executive function through adaptive challenges. Track your progress and enjoy a fun, engaging mental workout.

**Highlights:** Memory improvement games, Attention and focus training, Calculation and math puzzles, Language and verbal fluency exercises, Executive function development, Adaptive difficulty levels, Progress tracking and analytics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.49 | per month |
| Yearly | $14.99 | per year |


### NBack

[App page](https://appshunter.io/ios/app/nback-boost-iq/id6743346501)

This scientifically validated cognitive training app is designed to enhance focus, memory, and problem-solving skills. It utilizes the dual n-back method, proven to increase fluid intelligence, offering a challenging yet rewarding experience for those seeking mental improvement.

**Highlights:** Scientifically validated cognitive training, Dual n-back method for fluid intelligence, Boosts memory and focus, Enhances problem-solving skills, Progress tracking with data-backed gains, Customizable user experience

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly membership | $1.99 | per month |
| Yearly membership | $14.99 | per year |


## Frequently asked questions

### Is CogniQuest free?

CogniQuest is free to download, with in-app purchases available.

### Is NBack free?

NBack is free to download, with in-app purchases available.

### Which has better reviews, CogniQuest or NBack?

CogniQuest and NBack are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CogniQuest or NBack have ads?

Neither CogniQuest nor NBack shows ads.

### Which is updated more often, CogniQuest or NBack?

CogniQuest ships an update every 2 months, and NBack every 2 months. Most recently, CogniQuest was updated on October 20, 2026 and NBack on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*