# NBack vs Brainfart

The clearest difference is update cadence: Brainfart at every 4 days against NBack's every 2 months. Brainfart also leads on ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. NBack sells 2 in-app purchases, starting at $1.99 per month and Brainfart sells 3 in-app purchases, starting at $5.99 per 7 days. 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 NBack against 5.0 for Brainfart. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

NBack ships an update every 2 months, Brainfart every 4 days. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NBack | Brainfart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/nback-boost-iq/id6743346501/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/brainfart-memory-games/id6747213640/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 44 MB | 63 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [eric cesar](https://appshunter.io/developer/1783301800) | [Examp, LLC](https://appshunter.io/developer/1479303574) |

## What reviewers say

### 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 |


### Brainfart

[App page](https://appshunter.io/ios/app/brainfart-memory-games/id6747213640)

Sharpen your memory, focus, and attention with engaging, science-backed games. This app offers familiar favorites like Sudoku and Mahjong, adaptive difficulty, and self-assessments to help you understand your cognitive strengths and potential areas for growth.

**Highlights:** Improve memory recall and recognition, Sharpen focus and attention, Adaptive difficulty for steady growth, Familiar games like Mahjong and Sudoku, IQ and ADHD self-assessments, Offline access, Large text and high contrast options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brainfart Weekly Subscription | $5.99 | per 7 days |
| Brainfart Yearly Subscription | $24.99 | per year |
| Brainfart Lifetime Access | $34.99 | one-time |


## Frequently asked questions

### Is NBack free?

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

### Is Brainfart free?

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

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

NBack and Brainfart are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do NBack or Brainfart have ads?

Neither NBack nor Brainfart shows ads.

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

NBack ships an update every 2 months, and Brainfart every 4 days. Most recently, NBack was updated on September 25, 2026 and Brainfart on October 2, 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.*