# Coremail论客 vs 运通协同办公

The clearest difference is rating: Coremail论客 at 1.5 against 运通协同办公's 1.0. Coremail论客 also leads on ratings volume (17 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Coremail论客 holds the better App Store score, 1.5 against 1.0. That said, the two scores are not equally well evidenced: Coremail论客 has 17 ratings behind it against 2, so its average is the more settled of the two.

Coremail论客 ships an update every 6 weeks, 运通协同办公 monthly. The most recent releases landed on September 21, 2026 and July 26, 2026 respectively.

## The numbers

| Metric | Coremail论客 | 运通协同办公 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (17 ratings)](https://appshunter.io/ios/app/coremail/id1070488070/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/id1516207441/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 116 MB | 97 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mailtech Information Technology (Beijing) Co., Ltd.](https://appshunter.io/developer/696333665) | [GRG Banking Technology Co., Ltd.](https://appshunter.io/developer/1149720950) |

## What reviewers say

### Coremail论客

[App page](https://appshunter.io/ios/app/coremail/id1070488070)

This is a team communication tool that integrates email and instant messaging for businesses. It enhances office communication efficiency with features like shared discussions, group chats, and secure data handling. Access your enterprise network drive and synchronize schedules directly within the app.

**Highlights:** Email integration, Instant messaging, Team collaboration, Enterprise network drive access, Schedule synchronization, Attachment preview, Caller ID

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### 运通协同办公

[App page](https://appshunter.io/ios/app/id1516207441)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Coremail论客 free?

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

### Is 运通协同办公 free?

运通协同办公 is free to download, with no in-app purchases.

### Which has better reviews, Coremail论客 or 运通协同办公?

Coremail论客 is rated higher. Coremail论客 averages 1.5 out of 5 from 17 ratings, while 运通协同办公 averages 1.0 from 2 ratings.

### Do Coremail论客 or 运通协同办公 have ads?

Neither Coremail论客 nor 运通协同办公 shows ads.

### Which is updated more often, Coremail论客 or 运通协同办公?

Coremail论客 ships an update every 6 weeks, and 运通协同办公 monthly. Most recently, Coremail论客 was updated on September 21, 2026 and 运通协同办公 on July 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*