# 하이링구얼 vs Chagok

The clearest difference is in-app purchases: 하이링구얼 at none against Chagok's 1. Chagok's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chagok sells 1 in-app purchase, starting at $4.99 per month. 하이링구얼 asks for nothing beyond the download.

하이링구얼 ships an update fortnightly, Chagok every 5 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 하이링구얼 | Chagok |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 8 MB |
| Requires iOS | **17.4** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [hyeonju sung](https://appshunter.io/developer/1827306566) | [Gridus Co.](https://appshunter.io/developer/1636121761) |

## What reviewers say

### 하이링구얼

[App page](https://appshunter.io/ios/app/ai/id6752608763)

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

**In-app purchases:** none


### Chagok

[App page](https://appshunter.io/ios/app/chagok-learn-any-language/id6757460936)

Transform any text into personalized language lessons. Paste content, and AI breaks down words with translations. Study vocabulary in context and practice with various quizzes to master new languages.

**Highlights:** AI-powered text analysis, Contextual vocabulary learning, Multiple quiz types, Text-to-speech pronunciation, Supports multiple languages, Personalized lesson creation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 월간 구독 | $4.99 | per month |


## Frequently asked questions

### Is 하이링구얼 free?

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

### Is Chagok free?

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

### Do 하이링구얼 or Chagok have ads?

Neither 하이링구얼 nor Chagok shows ads.

### Which is updated more often, 하이링구얼 or Chagok?

하이링구얼 ships an update fortnightly, and Chagok every 5 days. Most recently, 하이링구얼 was updated on October 19, 2026 and Chagok on October 25, 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.*