# 校笑 vs DD订水配送端

The clearest difference is ads: DD订水配送端 at none against 校笑's shown. 校笑's advantage is update cadence (monthly vs every 4 months) and iOS requirement (9.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

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

校笑 ships an update monthly, DD订水配送端 every 4 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 校笑 | DD订水配送端 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 4 months |
| Size | 54 MB | 29 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou Zhilei Internet Technology Co., Ltd.](https://appshunter.io/developer/1109271662) | [圣泽(广州)科技有限公司](https://appshunter.io/developer/1527401927) |

## What reviewers say

### 校笑

[App page](https://appshunter.io/ios/app/id1049604261)

**Features:** macOS Compatibility

**In-app purchases:** none


### DD订水配送端

[App page](https://appshunter.io/ios/app/dd/id1596254618)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 校笑 free?

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

### Is DD订水配送端 free?

DD订水配送端 is free to download, with no in-app purchases.

### Do 校笑 or DD订水配送端 have ads?

校笑 shows ads; DD订水配送端 does not.

### Which is updated more often, 校笑 or DD订水配送端?

校笑 ships an update monthly, and DD订水配送端 every 4 months. Most recently, 校笑 was updated on October 7, 2026 and DD订水配送端 on October 4, 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.*