# HTTP Catcher vs ONE Device

The clearest difference is rating: ONE Device at 5.0 against HTTP Catcher's 3.1. ONE Device also leads on in-app purchases (none vs 2). HTTP Catcher's advantage is ratings volume (136 vs 3) and chart position (#167 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HTTP Catcher sells 2 one-off in-app purchases. ONE Device asks for nothing beyond the download.

ONE Device holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: HTTP Catcher has 136 ratings behind it against 3, so its average is the more settled of the two.

HTTP Catcher ships an update every 3 weeks, ONE Device monthly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | HTTP Catcher | ONE Device |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (136 ratings)](https://appshunter.io/ios/app/http-catcher/id1445874902/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/one-device/id1558929605/reviews)** |
| Number of ratings | **136** | 3 |
| Positive reviews | 61.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#167** | — |
| Size | 38 MB | 3 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) | [ONE TECH, INC](https://appshunter.io/developer/1533900933) |

## What reviewers say

### HTTP Catcher

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

**Currently charting:** #167 Top Free · Developer Tools, #182 Top Grossing · 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


### ONE Device

[App page](https://appshunter.io/ios/app/one-device/id1558929605)

This application facilitates a connection between your wireless device and a cloud platform. It offers feedback during the activation process, ensuring seamless integration.

**Highlights:** Device-to-cloud connectivity, Activation process feedback, Wireless device integration, Cloud platform synchronization

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

**In-app purchases:** none


## Frequently asked questions

### Is HTTP Catcher free?

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

### Is ONE Device free?

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

### Which has better reviews, HTTP Catcher or ONE Device?

ONE Device is rated higher. HTTP Catcher averages 3.1 out of 5 from 136 ratings, while ONE Device averages 5.0 from 3 ratings.

### Do HTTP Catcher or ONE Device have ads?

Neither HTTP Catcher nor ONE Device shows ads.

### Which is updated more often, HTTP Catcher or ONE Device?

HTTP Catcher ships an update every 3 weeks, and ONE Device monthly. Most recently, HTTP Catcher was updated on September 22, 2026 and ONE Device on September 21, 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.*