# ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ vs RAIDEN

The clearest difference is in-app purchases: RAIDEN at none against ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ's 1. RAIDEN also leads on update cadence (every 2 months vs every 9 months) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ sells 1 in-app purchase, starting at $6.99 per month. RAIDEN asks for nothing beyond the download.

ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ ships an update every 9 months, RAIDEN every 2 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ | RAIDEN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 49 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [7BASE INC.](https://appshunter.io/developer/1764892576) | [Yuzo Nakanishi](https://appshunter.io/developer/1692515663) |

## What reviewers say

### ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ

[App page](https://appshunter.io/ios/app/ichiban/id6667107178)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料会員プラン | $6.99 | per month |


### RAIDEN

[App page](https://appshunter.io/ios/app/raiden/id6748064246)

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

**In-app purchases:** none


## Frequently asked questions

### Is ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ free?

ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ is free to download, with in-app purchases available.

### Is RAIDEN free?

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

### Which is updated more often, ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ or RAIDEN?

ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ ships an update every 9 months, and RAIDEN every 2 months. Most recently, ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ was updated on September 30, 2026 and RAIDEN 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.*