# Walnut vs HtpSniffer

The clearest difference is in-app purchases: HtpSniffer at none against Walnut's 1. HtpSniffer also leads on ads (none vs shown) and iOS requirement (15.6 vs 18.4). On price and device support there is nothing between them.

Both are free to download. Walnut sells 1 one-off in-app purchase. HtpSniffer asks for nothing beyond the download.

## The numbers

| Metric | Walnut | HtpSniffer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/walnut-webview-debug-and-test/id6755930250/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 25 MB |
| Requires iOS | 18.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Jiwon Park](https://appshunter.io/developer/1842841535) | [日农 林](https://appshunter.io/developer/834807044) |

## What reviewers say

### Walnut

[App page](https://appshunter.io/ios/app/walnut-webview-debug-and-test/id6755930250)

This app allows developers to test WKWebView and SFSafariViewController configurations in real-time. It offers built-in DevTools for console, network, storage, and performance analysis, along with JavaScript injection and accessibility auditing.

**Highlights:** Real-time WKWebView configuration testing, Built-in DevTools (Console, Network, Storage), JavaScript injection and execution, SFSafariViewController testing with content blockers, Accessibility auditing (axe-core), Responsive viewport and device emulation, Bookmark management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### HtpSniffer

[App page](https://appshunter.io/ios/app/htpsniffer/id6785037388)

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

**In-app purchases:** none


## Frequently asked questions

### Is Walnut free?

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

### Is HtpSniffer free?

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

### Do Walnut or HtpSniffer have ads?

Walnut shows ads; HtpSniffer does not.

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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.*