# KIROKUN vs Nihonisland

The clearest difference is in-app purchases: KIROKUN at none against Nihonisland's 3. Nihonisland's advantage is update cadence (every 3 months vs every 12 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Nihonisland sells 3 in-app purchases, starting at $1.99 per month. KIROKUN asks for nothing beyond the download.

KIROKUN ships an update every 12 months, Nihonisland every 3 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | KIROKUN | Nihonisland |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nihonisland-learn-japanese/id6745870383/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | — | Freemium |
| Size | 21 MB | 61 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Uematsu](https://appshunter.io/developer/1768466592) | [Jinan Huansheng Tuoying Network Technology Co., Ltd.](https://appshunter.io/developer/1813164200) |

## What reviewers say

### KIROKUN

[App page](https://appshunter.io/ios/app/kirokun/id6683301105)

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

**In-app purchases:** none


### Nihonisland

[App page](https://appshunter.io/ios/app/nihonisland-learn-japanese/id6745870383)

Master Japanese through interactive dialogues, pronunciation guides, and AI-powered subtitle generation for podcasts and videos. Learn vocabulary, grammar, and kana with structured lessons and personalized practice.

**Highlights:** AI-generated subtitles for audio/video, Interactive dialogues inspired by daily life, Pronunciation guides and audio speed adjustment, Grammar explanations and word context, Structured N5 learning path, Customizable vocabulary and sentence collections, Kana chart and practice

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $1.99 | per month |
| Yearly Membership | $9.99 | per year |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is KIROKUN free?

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

### Is Nihonisland free?

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

### Do KIROKUN or Nihonisland have ads?

Neither KIROKUN nor Nihonisland shows ads.

### Which is updated more often, KIROKUN or Nihonisland?

KIROKUN ships an update every 12 months, and Nihonisland every 3 months. Most recently, KIROKUN was updated on October 30, 2026 and Nihonisland on November 5, 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.*