# Stream HTTP Sniffer vs Dynamsoft MRZ Scanner

The clearest difference is review sentiment: Dynamsoft MRZ Scanner at 100% against Stream HTTP Sniffer's 11%. Dynamsoft MRZ Scanner also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 4). Stream HTTP Sniffer's advantage is update cadence (every 5 days vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Stream HTTP Sniffer sells 4 one-off in-app purchases. Dynamsoft MRZ Scanner asks for nothing beyond the download.

Dynamsoft MRZ Scanner holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 11% of Stream HTTP Sniffer's written reviews are positive against 100% of Dynamsoft MRZ Scanner's.

Stream HTTP Sniffer ships an update every 5 days, Dynamsoft MRZ Scanner every 2 months. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Stream HTTP Sniffer | Dynamsoft MRZ Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/stream-http-sniffer/id6483685232/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dynamsoft-mrz-scanner/id6736854735/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 10.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 43 MB | 20 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Yidong Network Technology Company Limited](https://appshunter.io/developer/1476811365) | [Dynamsoft](https://appshunter.io/developer/502430357) |

## 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 |


### Dynamsoft MRZ Scanner

[App page](https://appshunter.io/ios/app/dynamsoft-mrz-scanner/id6736854735)

This tool extracts information from machine-readable travel documents like ID cards and passports. It provides a quick and efficient way to access document data.

**Highlights:** Scan ID cards, Scan passports, Extract user information, Machine-readable document support

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

**In-app purchases:** none


## Frequently asked questions

### Is Stream HTTP Sniffer free?

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

### Is Dynamsoft MRZ Scanner free?

Dynamsoft MRZ Scanner is free to download, with no in-app purchases.

### Which has better reviews, Stream HTTP Sniffer or Dynamsoft MRZ Scanner?

Dynamsoft MRZ Scanner is rated higher. Stream HTTP Sniffer averages 3.0 out of 5 from 2 ratings, while Dynamsoft MRZ Scanner averages 5.0 from 1 ratings.

### Do Stream HTTP Sniffer or Dynamsoft MRZ Scanner have ads?

Neither Stream HTTP Sniffer nor Dynamsoft MRZ Scanner shows ads.

### Which is updated more often, Stream HTTP Sniffer or Dynamsoft MRZ Scanner?

Stream HTTP Sniffer ships an update every 5 days, and Dynamsoft MRZ Scanner every 2 months. Most recently, Stream HTTP Sniffer was updated on September 25, 2026 and Dynamsoft MRZ Scanner on September 23, 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.*