# HTTP Catcher vs Stream HTTP Sniffer

HTTP Catcher and Stream HTTP Sniffer both sit at 3.1 stars, but that hides the real split: 61% of HTTP Catcher's written reviews are positive against 11% of Stream HTTP Sniffer's. HTTP Catcher also leads on ratings volume (136 vs 2) and chart position (#208 vs unranked). Stream HTTP Sniffer's advantage is update cadence (every 5 days vs every 3 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. HTTP Catcher sells 2 one-off in-app purchases and Stream HTTP Sniffer sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.1 for HTTP Catcher against 3.0 for Stream HTTP Sniffer. That said, the two scores are not equally well evidenced: HTTP Catcher has 136 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 61% of HTTP Catcher's written reviews are positive against 11% of Stream HTTP Sniffer's.

HTTP Catcher ships an update every 3 weeks, Stream HTTP Sniffer every 5 days. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | HTTP Catcher | Stream HTTP Sniffer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (136 ratings)](https://appshunter.io/ios/app/http-catcher/id1445874902/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/stream-http-sniffer/id6483685232/reviews) |
| Number of ratings | **136** | 2 |
| Positive reviews | **61.2% of reviews** | 10.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#208** | — |
| Size | 38 MB | 43 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MESS LAB LTD](https://appshunter.io/developer/1445874901) | [Xiamen Yidong Network Technology Company Limited](https://appshunter.io/developer/1476811365) |

## What reviewers say

### HTTP Catcher

[App page](https://appshunter.io/ios/app/http-catcher/id1445874902)

**Currently charting:** #208 Top Free · Developer Tools (US App Store)

This app acts as a web debugging proxy to intercept, inspect, modify, and replay web traffic. It records HTTP and HTTPS traffic directly on your device without needing a computer, making it easy to test apps and websites.

**Highlights:** Intercept and inspect web traffic, Decrypt HTTPS traffic, Modify requests and responses, Replay requests, Block URLs, View WebSocket, DNS mapping

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Days Free Trial | Free | one-time |
| Full Unlock | $3.99 | one-time |

**What reviewers like**

- 🎯 Comprehensive traffic sniffing capabilities
- 🔒 DNS hijacking and HTTPS decryption support
- 💻 Works across multiple devices via proxy
- 💰 Affordable compared to competitors
- 🎨 Intuitive UI and user-friendly interface

**What reviewers complain about**

- 🐛 App crashes on newer iOS versions
- ❌ Certificate installation issues
- 🚫 HTTPS capture broken on iOS 16+
- 📉 Lack of maintenance and updates
- 😕 Poor customer support responsiveness

**Reported bugs**

- Certificate not working on iOS 16
- App crashes on iOS 16.5.1
- Advanced replay feature non-functional
- Restore purchase button unresponsive
- Piracy detection false positives

**Requested features**

- User agent identification in traffic logs
- Advanced filtering and search capabilities
- Per-app request blacklist functionality
- Request history filtering by application
- Copy entire request headers at once


### 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 HTTP Catcher free?

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

### Is Stream HTTP Sniffer free?

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

### Which has better reviews, HTTP Catcher or Stream HTTP Sniffer?

HTTP Catcher is rated higher. HTTP Catcher averages 3.1 out of 5 from 136 ratings, while Stream HTTP Sniffer averages 3.0 from 2 ratings.

### Do HTTP Catcher or Stream HTTP Sniffer have ads?

Neither HTTP Catcher nor Stream HTTP Sniffer shows ads.

### Which is updated more often, HTTP Catcher or Stream HTTP Sniffer?

HTTP Catcher ships an update every 3 weeks, and Stream HTTP Sniffer every 5 days. Most recently, HTTP Catcher was updated on September 22, 2026 and Stream HTTP Sniffer on September 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.*