# ChainForge vs 냥글냥글

The clearest difference is in-app purchases: 냥글냥글 at none against ChainForge's 1. 냥글냥글 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. ChainForge sells 1 one-off in-app purchase. 냥글냥글 asks for nothing beyond the download.

## The numbers

| Metric | ChainForge | 냥글냥글 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | — | Free |
| Size | 13 MB | 53 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Emmanuel BORGES](https://appshunter.io/developer/387338144) | [HyunSeok Park](https://appshunter.io/developer/1724015501) |

## What reviewers say

### ChainForge

[App page](https://appshunter.io/ios/app/chainforge-rune-cascade/id6804824377)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Forge | $4.99 | one-time |


### 냥글냥글

[App page](https://appshunter.io/ios/app/id6811877889)

A charming puzzle game where you arrange uniquely shaped cat pieces to complete adorable feline illustrations. Enjoy a relaxing experience with no time limits and the ability to save your progress.

**Highlights:** Cat-shaped puzzle pieces, Rotate and drag pieces, Zoom functionality, 20 stages with increasing difficulty, Save progress locally, Hint system, Customizable sound and vibration

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

**In-app purchases:** none


## Frequently asked questions

### Is ChainForge free?

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

### Is 냥글냥글 free?

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

### Do ChainForge or 냥글냥글 have ads?

Neither ChainForge nor 냥글냥글 shows ads.

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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.*