# Hangul Study vs Cork The Volcano

The clearest difference is price: Hangul Study at Free against Cork The Volcano's $3.99. Hangul Study also leads on iOS requirement (16.0 vs 18.0). Cork The Volcano's advantage is rating (3.7 vs 3.0) and ads (none vs shown). On ratings volume, in-app purchases and device support there is nothing between them.

Hangul Study is free to download; Cork The Volcano costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cork The Volcano holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

## The numbers

| Metric | Hangul Study | Cork The Volcano |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/hangul-study-basic-korean/id1294557736/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/cork-the-volcano-puzzlets/id6748968813/reviews)** |
| Number of ratings | 2 | **3** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Monetization | **Ad-supported** | Paid |
| Size | 20 MB | 411 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kim juyoung](https://appshunter.io/developer/918406157) | [Digital Dream Labs LLC](https://appshunter.io/developer/887485917) |

## What reviewers say

### Hangul Study

[App page](https://appshunter.io/ios/app/hangul-study-basic-korean/id1294557736)

Master the Korean alphabet by practicing writing consonants and vowels. Explore various pen options and listen to pronunciation with built-in TTS. Supports iPhones and iPads with iOS 16+.

**Highlights:** Practice writing consonants and vowels, 19 consonants, 21 vowels, 27 final consonants, Multiple pen colors and types, TTS pronunciation playback, iPhone and iPad support, Screen rotation lock (iPhone only)

**Features:** Vision Pro support

**In-app purchases:** none


### Cork The Volcano

[App page](https://appshunter.io/ios/app/cork-the-volcano-puzzlets/id6748968813)

Guide three friends through a programming puzzle platformer to stop a volcano eruption. Set action sequences for characters to navigate levels, collect bonuses, and overcome obstacles. Explore diverse worlds and unlock hidden paths.

**Highlights:** Action sequence programming, Character abilities, Collect raindrops for bonuses, Boss battles, Hidden exits and bonus levels, Explore 5 worlds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hangul Study free?

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

### Is Cork The Volcano free?

Cork The Volcano costs $3.99, with no in-app purchases.

### Which has better reviews, Hangul Study or Cork The Volcano?

Cork The Volcano is rated higher. Hangul Study averages 3.0 out of 5 from 2 ratings, while Cork The Volcano averages 3.7 from 3 ratings.

### Do Hangul Study or Cork The Volcano have ads?

Hangul Study shows ads; Cork The Volcano 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.*