# Coremail论客 vs 北京大学

The clearest difference is review sentiment: 北京大学 at 100% against Coremail论客's 0%. 北京大学 also leads on rating (4.0 vs 1.5) and update cadence (weekly vs every 6 weeks). Coremail论客's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

北京大学 holds the better App Store score, 4.0 against 1.5. Both are backed by a comparable volume of ratings — 17 and 6 respectively. Written reviews point the same way: 0% of Coremail论客's written reviews are positive against 100% of 北京大学's.

Coremail论客 ships an update every 6 weeks, 北京大学 weekly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Coremail论客 | 北京大学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (17 ratings)](https://appshunter.io/ios/app/coremail/id1070488070/reviews) | **[4.0 (6 ratings)](https://appshunter.io/ios/app/id1214599328/reviews)** |
| Number of ratings | **17** | 6 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 121 MB | 36 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mailtech Information Technology (Beijing) Co., Ltd.](https://appshunter.io/developer/696333665) | [Peking University](https://appshunter.io/developer/1194322669) |

## 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


### 北京大学

[App page](https://appshunter.io/ios/app/id1214599328)

**Features:** Vision Pro support

**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 北京大学 free?

北京大学 is free to download, with no in-app purchases.

### Which has better reviews, Coremail论客 or 北京大学?

北京大学 is rated higher. Coremail论客 averages 1.5 out of 5 from 17 ratings, while 北京大学 averages 4.0 from 6 ratings.

### Do Coremail论客 or 北京大学 have ads?

Neither Coremail论客 nor 北京大学 shows ads.

### Which is updated more often, Coremail论客 or 北京大学?

Coremail论客 ships an update every 6 weeks, and 北京大学 weekly. Most recently, Coremail论客 was updated on October 8, 2026 and 北京大学 on October 10, 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.*