# EncephalApp vs NBack Game

The clearest difference is rating: NBack Game at 5.0 against EncephalApp's 4.6. NBack Game also leads on review sentiment (89% vs 63%) and update cadence (every 3 weeks vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NBack Game holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: NBack Game has 27 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 63% of EncephalApp's written reviews are positive against 89% of NBack Game's.

EncephalApp ships an update every 5 months, NBack Game every 3 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | EncephalApp | NBack Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/encephalapp-stroop-test/id589478721/reviews) | **[5.0 (27 ratings)](https://appshunter.io/ios/app/nback-game/id1542512368/reviews)** |
| Number of ratings | 5 | **27** |
| Positive reviews | 62.5% of reviews | **89.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 31 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jasmohan Bajaj](https://appshunter.io/developer/589478724) | [Kornel Miszczak](https://appshunter.io/developer/1542512370) |

## What reviewers say

### EncephalApp

[App page](https://appshunter.io/ios/app/encephalapp-stroop-test/id589478721)

This app presents a series of color-word association tests to measure your mental processing speed and response rate. It tracks your progress through multiple rounds, providing detailed results and allowing score comparison or sharing for review.

**Highlights:** Mental speed testing, Response rate identification, Color-word association, Score tracking and progression, Result presentation, Score comparison and sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### NBack Game

[App page](https://appshunter.io/ios/app/nback-game/id1542512368)

This game challenges your memory by requiring you to match sounds and positions from a specified number of rounds ago. Regular play has been shown to enhance both short-term and long-term memory recall. Unlock new levels as you successfully complete each stage of increasing difficulty.

**Highlights:** N-back task implementation, Sound and position matching, Short and long-term memory improvement, 25 difficulty levels, Progressive level unlocking, In-game tutorial

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EncephalApp free?

EncephalApp is free to download, with no in-app purchases.

### Is NBack Game free?

NBack Game is free to download, with no in-app purchases.

### Which has better reviews, EncephalApp or NBack Game?

NBack Game is rated higher. EncephalApp averages 4.6 out of 5 from 5 ratings, while NBack Game averages 5.0 from 27 ratings.

### Do EncephalApp or NBack Game have ads?

Neither EncephalApp nor NBack Game shows ads.

### Which is updated more often, EncephalApp or NBack Game?

EncephalApp ships an update every 5 months, and NBack Game every 3 weeks. Most recently, EncephalApp was updated on October 12, 2026 and NBack Game 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.*