# Japanese Quick Study vs IRODORI Practice

The clearest difference is ads: IRODORI Practice at none against Japanese Quick Study's shown. Japanese Quick Study's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.6 vs 18.0). On price, 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.

Japanese Quick Study ships an update every 2 weeks, IRODORI Practice every 3 months. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Japanese Quick Study | IRODORI Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (7 ratings)](https://appshunter.io/ios/app/irodori-practice/id1609046625/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 8 MB | 207 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TIEN TA LEE](https://appshunter.io/developer/569106001) | [The Japan Foundation Japanese-Language Institute, Kansai](https://appshunter.io/developer/1023654861) |

## What reviewers say

### Japanese Quick Study

[App page](https://appshunter.io/ios/app/japanese-quick-study/id1194942378)

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

**In-app purchases:** none


### IRODORI Practice

[App page](https://appshunter.io/ios/app/irodori-practice/id1609046625)

This app aids in learning Japanese vocabulary, kanji, grammar, and expressions from the IRODORI Japanese Online Course. It offers various practice methods like flashcards and typing to reinforce learning in specific areas.

**Highlights:** Practice words, kanji, grammar, and expressions, Focus on specific lessons or categories, Flashcard practice method, Typing practice method, Multiple choice practice method

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Japanese Quick Study free?

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

### Is IRODORI Practice free?

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

### Do Japanese Quick Study or IRODORI Practice have ads?

Japanese Quick Study shows ads; IRODORI Practice does not.

### Which is updated more often, Japanese Quick Study or IRODORI Practice?

Japanese Quick Study ships an update every 2 weeks, and IRODORI Practice every 3 months. Most recently, Japanese Quick Study was updated on October 12, 2026 and IRODORI Practice 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.*