# Message Checker - mark all unread messages for co-meeting

> Utility to check unread message counts for co-meeting. (iPhone/iPad app by Yuki Tamazawa.)

- Source: https://appshunter.io/ios/app/message-checker-mark-all-unread-messages-for-co-meeting/id871137673 (this page in markdown: same URL + `.md`)
- Developer: [Yuki Tamazawa](https://appshunter.io/developer/623669962)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 7.0 · 19 MB
- Languages: English
- Released: 2014-05-05
- Data updated: 2026-09-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/message-checker-mark-all-unread-messages-for-co-meeting/id871137673/reviews.md

## What is Message Checker?

You can easily check the unread count.

※未読チェッカー for co-meetingは非公式アプリです。お問い合わせはco-meeting社へ行わないようご注意ください。
※このアプリは株式会社co-meetingに許諾を得た上で公開しております。

## Key features

- Check unread message count
- Co-meeting integration
- Unofficial app with developer permission


## Frequently asked questions about Message Checker

### What is Message Checker for co-meeting?

Message Checker for co-meeting is a utility app designed to help users easily check the unread message count within the co-meeting platform. It is an unofficial application developed with the permission of the co-meeting company.

### Is Message Checker for co-meeting an official app?

No, Message Checker for co-meeting is an unofficial application. However, it has been developed with the explicit permission of the株式会社co-meeting company.

### What devices does Message Checker for co-meeting support?

Message Checker for co-meeting is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's iOS ecosystem.

### How often is Message Checker for co-meeting updated?

The latest version of Message Checker for co-meeting is 2.0.2, which was released on May 12, 2015. The app was originally released on May 5, 2014.

### What is the age rating for Message Checker for co-meeting?

Message Checker for co-meeting has an age rating of 4+. This indicates it is suitable for users aged four and older.

### Does Message Checker for co-meeting have ads?

No, Message Checker for co-meeting does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the user rating for Message Checker for co-meeting?

Message Checker for co-meeting has a rating of 1.0 stars based on 1 rating. This indicates a very low user satisfaction score.

## Version history (last 5 releases)

### 2.0.2 — 2015-05-12

This app has been updated by Apple to display the Apple Watch app icon.

v2.0.2

- fix unread view position

### 2.0.1 — 2015-05-04

v2.0.1
- Reduced the size of app.


v2.0.0
- New: support for iPad and iPhone6 and iPhone Plus.
- New: today extension. (Widget)
- New: full text search.
- New: mail notification settings.
- Fix: OAuth2 refresh token flow.

### 2.0.0 — 2015-04-09

v2.0.0
- New: support for iPad and iPhone6 and iPhone Plus.
- New: today extension. (Widget)
- New: full text search.
- New: mail notification settings.
- Fix: OAuth2 refresh token flow.

### 1.2.1 — 2014-09-14

改善を行いました

### 1.2.0 — 2014-06-02

いろんなバグを修正しました。
一括既読なんかつけてみましたが、一度目を通してからにしましょうー。
( ´ー｀)ﾌｩｰ．．．

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## More apps by Yuki Tamazawa

- [MUJIRA 無印良品の商品やニュースをまとめてウォッチ！](https://appshunter.io/ios/app/mujira/id6446094878)

All apps by Yuki Tamazawa: https://appshunter.io/developer/623669962

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*