# WooJooLearn vs Skylang

The clearest difference is in-app purchases: WooJooLearn at none against Skylang's 2. WooJooLearn also leads on iOS requirement (15.6 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Skylang sells 2 in-app purchases, starting at $19.99 per month. WooJooLearn asks for nothing beyond the download.

WooJooLearn ships an update every 8 days, Skylang every 5 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | WooJooLearn | Skylang |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/skylang-learn-korean/id6759622643/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 89 MB | 63 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [DO GYUN JEONG](https://appshunter.io/developer/1850861550) | [Skylang, Inc](https://appshunter.io/developer/1879849563) |

## What reviewers say

### WooJooLearn

[App page](https://appshunter.io/ios/app/woojoolearn/id6754900138)

**Features:** macOS Compatibility

**In-app purchases:** none


### Skylang

[App page](https://appshunter.io/ios/app/skylang-learn-korean/id6759622643)

Master Korean language and culture through engaging story-based lessons, interactive roleplays, and authentic video clips. Build fluency and confidence with a curriculum developed by an experienced educator, suitable for all learning levels.

**Highlights:** Story-based lessons, Interactive roleplays, Vocabulary building activities, Authentic video clips, AI-powered language tools, Flashcard system

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skylang Premium (Monthly) | $19.99 | per month |
| Skylang Premium (Annual) | $129.99 | per year |


## Frequently asked questions

### Is WooJooLearn free?

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

### Is Skylang free?

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

### Do WooJooLearn or Skylang have ads?

Neither WooJooLearn nor Skylang shows ads.

### Which is updated more often, WooJooLearn or Skylang?

WooJooLearn ships an update every 8 days, and Skylang every 5 days. Most recently, WooJooLearn was updated on October 12, 2026 and Skylang on October 8, 2026.

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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.*