# ZONE（ゾーン）－社内コミュニケーションアプリ－ vs ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ

The clearest difference is in-app purchases: ZONE（ゾーン）－社内コミュニケーションアプリ－ 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. ZONE（ゾーン）－社内コミュニケーションアプリ－ also leads on update cadence (every 3 weeks vs every 9 months) and device support. On price 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. ZONE（ゾーン）－社内コミュニケーションアプリ－ asks for nothing beyond the download.

ZONE（ゾーン）－社内コミュニケーションアプリ－ ships an update every 3 weeks, ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ every 9 months. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ZONE（ゾーン）－社内コミュニケーションアプリ－ | ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 49 MB | 49 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [SFIDAX inc.](https://appshunter.io/developer/959794282) | [7BASE INC.](https://appshunter.io/developer/1764892576) |

## What reviewers say

### ZONE（ゾーン）－社内コミュニケーションアプリ－

[App page](https://appshunter.io/ios/app/zone/id1029376564)

This app facilitates real-time internal communication for businesses, replacing email with instant messaging and a company-wide timeline. It supports group chats, member search, and account management, enhancing information sharing and security across multiple devices.

**Highlights:** Real-time chat (1-on-1 and group), Company-wide timeline for information dissemination, Multi-device support, Member search and account management, Enhanced information security

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ZONE（ゾーン）－社内コミュニケーションアプリ－ free?

ZONE（ゾーン）－社内コミュニケーションアプリ－ is free to download, with no in-app purchases.

### 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.

### Which is updated more often, ZONE（ゾーン）－社内コミュニケーションアプリ－ or ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ?

ZONE（ゾーン）－社内コミュニケーションアプリ－ ships an update every 3 weeks, and ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ every 9 months. Most recently, ZONE（ゾーン）－社内コミュニケーションアプリ－ was updated on September 27, 2026 and ICHIBAN（イチバン）　先生と学ぶ日本文化コミュニティ on September 30, 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.*