# 清华e同学 vs 校友汇

清华e同学 and 校友汇 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

清华e同学 ships an update every 3 months, 校友汇 every 4 months. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 清华e同学 | 校友汇 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 33 MB | 36 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huatan CommTech Co., Ltd.](https://appshunter.io/developer/521621484) | [CAIDAO1.com](https://appshunter.io/developer/1016657576) |

## What reviewers say

### 清华e同学

[App page](https://appshunter.io/ios/app/e/id628311483)

**Features:** macOS Compatibility

**In-app purchases:** none


### 校友汇

[App page](https://appshunter.io/ios/app/icb/id1396354337)

**In-app purchases:** none


## Frequently asked questions

### Is 清华e同学 free?

清华e同学 is free to download, with no in-app purchases.

### Is 校友汇 free?

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

### Do 清华e同学 or 校友汇 have ads?

Neither 清华e同学 nor 校友汇 shows ads.

### Which is updated more often, 清华e同学 or 校友汇?

清华e同学 ships an update every 3 months, and 校友汇 every 4 months. Most recently, 清华e同学 was updated on October 1, 2026 and 校友汇 on October 11, 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.*