# IRODORI Practice vs Psikku

The clearest difference is update cadence: Psikku at every 2 months against IRODORI Practice's every 3 months. Psikku also leads on iOS requirement (15.6 vs 18.0). 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.

IRODORI Practice ships an update every 3 months, Psikku every 2 months. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | IRODORI Practice | Psikku |
| --- | --- | --- |
| 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 | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 207 MB | 151 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Japan Foundation Japanese-Language Institute, Kansai](https://appshunter.io/developer/1023654861) | [Arthur Raymond Vincenty Kalitouw](https://appshunter.io/developer/1631294542) |

## What reviewers say

### 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


### Psikku

[App page](https://appshunter.io/ios/app/psikku/id1631294540)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRODORI Practice free?

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

### Is Psikku free?

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

### Do IRODORI Practice or Psikku have ads?

Neither IRODORI Practice nor Psikku shows ads.

### Which is updated more often, IRODORI Practice or Psikku?

IRODORI Practice ships an update every 3 months, and Psikku every 2 months. Most recently, IRODORI Practice was updated on October 20, 2026 and Psikku on October 6, 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.*