# Brain Playground vs 나도있어고양이

The clearest difference is in-app purchases: 나도있어고양이 at none against Brain Playground's 10. Brain Playground's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Brain Playground sells 10 one-off in-app purchases. 나도있어고양이 asks for nothing beyond the download.

## The numbers

| Metric | Brain Playground | 나도있어고양이 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 45 MB | 15 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jihoon Bang](https://appshunter.io/developer/6776155905) | [eunmi jeon](https://appshunter.io/developer/6799598017) |

## What reviewers say

### Brain Playground

[App page](https://appshunter.io/ios/app/brain-playground/id6776155903)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| full charge | $0.99 | one-time |
| energy expansion | $1.99 | one-time |
| 1,000 Neurons | $1.99 | one-time |
| 50,000 Coin | $1.99 | one-time |
| 100,000 Coin | $2.99 | one-time |
| 5000 Neurons | $3.99 | one-time |
| 10,000 Neurons | $5.99 | one-time |
| 200,000 Coin | $5.99 | one-time |
| VIP | $6.99 | one-time |
| 500,000 Coin | $17.99 | one-time |


### 나도있어고양이

[App page](https://appshunter.io/ios/app/id6814078182)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Playground free?

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

### Is 나도있어고양이 free?

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

### Do Brain Playground or 나도있어고양이 have ads?

나도있어고양이 shows ads; Brain Playground 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.*