# EnjoyNumberMemory vs ワーキングメモリトレーニング

The clearest difference is in-app purchases: EnjoyNumberMemory at none against ワーキングメモリトレーニング's 2. EnjoyNumberMemory 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. EnjoyNumberMemory asks for nothing beyond the download.

## The numbers

| Metric | EnjoyNumberMemory | 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 | 14 MB | 55 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [yuta itsukage](https://appshunter.io/developer/1666140618) | [Takahiro Kogawa](https://appshunter.io/developer/1886613808) |

## What reviewers say

### EnjoyNumberMemory

[App page](https://appshunter.io/ios/app/enjoynumbermemory/id6758234941)

**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 EnjoyNumberMemory free?

EnjoyNumberMemory 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 EnjoyNumberMemory 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; EnjoyNumberMemory 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.*