# Doufu vs NetScanner

The clearest difference is in-app purchases: Doufu at none against NetScanner's 2. Doufu also leads on update cadence (every 3 days vs monthly). NetScanner's advantage is iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. NetScanner sells 2 in-app purchases, starting at $19.99 per year. Doufu asks for nothing beyond the download.

Doufu ships an update every 3 days, NetScanner monthly. The most recent releases landed on September 20, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Doufu | NetScanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/netscanner-http-catcher/id6760716921/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | — | Free |
| Size | 32 MB | 30 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ZIZICICI LIMITED](https://appshunter.io/developer/1564555697) | [艳 罗](https://appshunter.io/developer/1879335001) |

## What reviewers say

### Doufu

[App page](https://appshunter.io/ios/app/doufu/id6760194187)

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

**In-app purchases:** none


### NetScanner

[App page](https://appshunter.io/ios/app/netscanner-http-catcher/id6760716921)

This tool allows developers to inspect HTTP and HTTPS traffic directly on their iPhone. It captures requests and responses in real-time, aids in debugging, and offers built-in utilities for analysis and testing.

**Highlights:** Real-time traffic inspection, HTTPS setup and debugging, Request analysis and editing, Rewrite rules for local debugging, Session history and HAR export, Built-in developer utilities

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Pro | $19.99 | per year |
| Lifetime Pro | $39.99 | one-time |


## Frequently asked questions

### Is Doufu free?

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

### Is NetScanner free?

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

### Do Doufu or NetScanner have ads?

Neither Doufu nor NetScanner shows ads.

### Which is updated more often, Doufu or NetScanner?

Doufu ships an update every 3 days, and NetScanner monthly. Most recently, Doufu was updated on September 20, 2026 and NetScanner on September 11, 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.*