# Stream HTTP Sniffer vs Anvil

The clearest difference is iOS requirement: Stream HTTP Sniffer at 13.0 against Anvil's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stream HTTP Sniffer sells 4 one-off in-app purchases and Anvil sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stream HTTP Sniffer ships an update every 5 days, Anvil every 6 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Stream HTTP Sniffer | Anvil |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Yidong Network Technology Company Limited](https://appshunter.io/developer/1476811365) | [武汉回到未来科技有限公司](https://appshunter.io/developer/1891400712) |

## What reviewers say

### 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 |


### Anvil

[App page](https://appshunter.io/ios/app/anvil-developer-tools/id6785700389)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anvil Pro | $4.99 | one-time |


## Frequently asked questions

### Is Stream HTTP Sniffer free?

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

### Is Anvil free?

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

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

Neither Stream HTTP Sniffer nor Anvil shows ads.

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

Stream HTTP Sniffer ships an update every 5 days, and Anvil every 6 days. Most recently, Stream HTTP Sniffer was updated on October 12, 2026 and Anvil on September 30, 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.*