# Metal Master vs KittyJong

The clearest difference is in-app purchases: Metal Master at none against KittyJong's 6. Metal Master also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). KittyJong's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. KittyJong sells 6 in-app purchases, starting at $4.99 per month. Metal Master asks for nothing beyond the download.

## The numbers

| Metric | Metal Master | KittyJong |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 133 MB | 176 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ozgur Taskin](https://appshunter.io/developer/1507261304) | [PARADISE NYC, LLC](https://appshunter.io/developer/629599943) |

## What reviewers say

### Metal Master

[App page](https://appshunter.io/ios/app/metal-master/id6450895516)

**Features:** macOS Compatibility

**In-app purchases:** none


### KittyJong

[App page](https://appshunter.io/ios/app/kittyjong/id6785322580)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Club Monthly | $4.99 | per month |
| Club Yearly | $19.99 | per year |
| Paw Pack | $1.99 | one-time |
| Booster Basket | $4.99 | one-time |
| Mega Yarn Crate | $9.99 | one-time |
| Lifetime Unlock | $39.99 | one-time |


## Frequently asked questions

### Is Metal Master free?

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

### Is KittyJong free?

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

### Do Metal Master or KittyJong have ads?

Metal Master shows ads; KittyJong 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.*