# 校园应急广播 vs Stream HTTP Sniffer

The clearest difference is in-app purchases: 校园应急广播 at none against Stream HTTP Sniffer's 4. 校园应急广播 also leads on iOS requirement (10.0 vs 13.0). Stream HTTP Sniffer's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Stream HTTP Sniffer sells 4 one-off in-app purchases. 校园应急广播 asks for nothing beyond the download.

校园应急广播 ships an update every 2 months, Stream HTTP Sniffer every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 校园应急广播 | Stream HTTP Sniffer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/stream-http-sniffer/id6483685232/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 10.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 43 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [广东保伦电子股份有限公司](https://appshunter.io/developer/933187149) | [Xiamen Yidong Network Technology Company Limited](https://appshunter.io/developer/1476811365) |

## What reviewers say

### 校园应急广播

[App page](https://appshunter.io/ios/app/id1636073374)

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

**In-app purchases:** none


### Stream HTTP Sniffer

[App page](https://appshunter.io/ios/app/stream-http-sniffer/id6483685232)

This tool captures and analyzes HTTP/HTTPS traffic directly on your device for network debugging. It allows developers and QA teams to inspect requests and responses, filter traffic, rewrite messages, and even block specific requests. HTTPS capture requires CA certificate configuration.

**Highlights:** HTTP/HTTPS packet capture, Request/response history, Domain filtering, Request rewriting, Request blocking, JavaScript scripting, Keyword search

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 个月 VIP | $2.99 | one-time |
| 3 个月 VIP | $4.99 | one-time |
| 1 年 VIP 会员 | $9.99 | one-time |
| 终身VIP | $12.99 | one-time |


## Frequently asked questions

### Is 校园应急广播 free?

校园应急广播 is free to download, with no in-app purchases.

### Is Stream HTTP Sniffer free?

Stream HTTP Sniffer is free to download, with in-app purchases available.

### Do 校园应急广播 or Stream HTTP Sniffer have ads?

Neither 校园应急广播 nor Stream HTTP Sniffer shows ads.

### Which is updated more often, 校园应急广播 or Stream HTTP Sniffer?

校园应急广播 ships an update every 2 months, and Stream HTTP Sniffer every 5 days. Most recently, 校园应急广播 was updated on October 24, 2026 and Stream HTTP Sniffer on October 25, 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.*