# N'Back 10 vs Fruit Merge

The clearest difference is price: Fruit Merge at Free against N'Back 10's $2.99. Fruit Merge also leads on update cadence (weekly vs every 12 months) and iOS requirement (13.4 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Fruit Merge is free to download; N'Back 10 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

N'Back 10 ships an update every 12 months, Fruit Merge weekly. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | N'Back 10 | Fruit Merge |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nback-10/id588985886/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Paid | — |
| Size | 2 MB | 30 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [Andriy Holovchak](https://appshunter.io/developer/1650845198) |

## What reviewers say

### N'Back 10

[App page](https://appshunter.io/ios/app/nback-10/id588985886)

Enhance sensory and working memory with this cognitive training tool. It offers various modes and difficulty levels to challenge your recall abilities by matching current stimuli to those from a specified number of steps prior.

**Highlights:** N'Back training (1-Back to 10-Back), Flash Mode, Slow Mode, Step Mode, Sequence memorization, Stimulus matching

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

**In-app purchases:** none


### Fruit Merge

[App page](https://appshunter.io/ios/app/fruit-merge-math-game/id6563139159)

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

**In-app purchases:** none


## Frequently asked questions

### Is N'Back 10 free?

N'Back 10 costs $2.99, with no in-app purchases.

### Is Fruit Merge free?

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

### Do N'Back 10 or Fruit Merge have ads?

Neither N'Back 10 nor Fruit Merge shows ads.

### Which is updated more often, N'Back 10 or Fruit Merge?

N'Back 10 ships an update every 12 months, and Fruit Merge weekly. Most recently, N'Back 10 was updated on September 11, 2026 and Fruit Merge on September 22, 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.*