# ゆるN vs ワーキングメモリトレーニング

The clearest difference is in-app purchases: ゆるN at none against ワーキングメモリトレーニング's 2. ゆるN also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.6). On price and device support there is nothing between them.

Both are free to download. ワーキングメモリトレーニング sells 2 one-off in-app purchases. ゆるN asks for nothing beyond the download.

## The numbers

| Metric | ゆるN | ワーキングメモリトレーニング |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 weeks |
| Size | 41 MB | 55 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Motohiro Fujita](https://appshunter.io/developer/1817435117) | [Takahiro Kogawa](https://appshunter.io/developer/1886613808) |

## What reviewers say

### ゆるN

[App page](https://appshunter.io/ios/app/n-back/id6755930194)

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

**In-app purchases:** none


### ワーキングメモリトレーニング

[App page](https://appshunter.io/ios/app/n-back/id6761617765)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| プレミアム機能 | $1.99 | one-time |


## Frequently asked questions

### Is ゆるN free?

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

### Is ワーキングメモリトレーニング free?

ワーキングメモリトレーニング is free to download, with in-app purchases available.

### Do ゆるN or ワーキングメモリトレーニング have ads?

ワーキングメモリトレーニング shows ads; ゆるN does not.

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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.*