# 메모리 JLPT vs Chagok

The clearest difference is review sentiment: 메모리 JLPT at 96% against Chagok's 20%. 메모리 JLPT also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 메모리 JLPT sells 1 one-off in-app purchase and Chagok sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

메모리 JLPT ships an update every 9 days, Chagok every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | 메모리 JLPT | Chagok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/jlpt/id6748223545/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **96.3% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 288 MB | 8 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [JOOYEON PARK](https://appshunter.io/developer/1824669839) | [Gridus Co.](https://appshunter.io/developer/1636121761) |

## What reviewers say

### 메모리 JLPT

[App page](https://appshunter.io/ios/app/jlpt/id6748223545)

This app helps users learn Japanese vocabulary for the JLPT exam. It features an automatic memorization method, audio support for accents and example sentences, and kanji learning aids. It also integrates with ChatGPT for added convenience.

**Highlights:** Automatic learning and memorization, Audio support for word accents and example sentences, Kanji stroke order and mnemonic aids, ChatGPT integration, Developed with student feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 평생 후원 | $12.99 | one-time |


### 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 메모리 JLPT free?

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

### Is Chagok free?

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

### Do 메모리 JLPT or Chagok have ads?

Neither 메모리 JLPT nor Chagok shows ads.

### Which is updated more often, 메모리 JLPT or Chagok?

메모리 JLPT ships an update every 9 days, and Chagok every 5 days. Most recently, 메모리 JLPT was updated on October 25, 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.*