# Explore QuoDeck vs Langle

The clearest difference is update cadence: Explore QuoDeck at every 3 months against Langle's every 48 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Explore QuoDeck ships an update every 3 months, Langle every 48 months. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Explore QuoDeck | Langle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/langle-learn-korean-daily/id1635696565/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 48 months |
| Monetization | — | Free |
| Size | 254 MB | 32 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QUODECK TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1331948294) | [SeungHyeon Lee](https://appshunter.io/developer/1581552085) |

## What reviewers say

### Explore QuoDeck

[App page](https://appshunter.io/ios/app/explore-quodeck/id1459491708)

**Features:** macOS Compatibility

**In-app purchases:** none


### Langle

[App page](https://appshunter.io/ios/app/langle-learn-korean-daily/id1635696565)

Learn Korean through engaging K-pop videos and expert-led explanations. Practice speaking and build sentences with daily lessons tailored to your level. Access Korean expression books to enhance your learning journey.

**Highlights:** K-pop video lessons, Expert Korean teacher explanations, Step-by-step learning, Sentence building exercises, Korean expression books, Speaking skill improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is Explore QuoDeck free?

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

### Is Langle free?

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

### Do Explore QuoDeck or Langle have ads?

Neither Explore QuoDeck nor Langle shows ads.

### Which is updated more often, Explore QuoDeck or Langle?

Explore QuoDeck ships an update every 3 months, and Langle every 48 months. Most recently, Explore QuoDeck was updated on October 6, 2026 and Langle on October 20, 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.*