# ByteSniffer — Sniffer,Rewrite.Replay,Network

> Mobile packet capture and debugging tool for developers and testers. (iPhone/iPad app by 存龙 霍.)

- Source: https://appshunter.io/ios/app/bytesniffer/id6768570500 (this page in markdown: same URL + `.md`)
- Developer: [存龙 霍](https://appshunter.io/developer/1442030835)
- Category: Developer Tools, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 21 MB
- Languages: Russian, Bangla, Hindi, Urdu, Vietnamese, American English, Arabic, Dutch, Greek, Danish and 17 more
- Released: 2026-05-22
- Data updated: 2026-08-29
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/bytesniffer/id6768570500/reviews.md

## What is ByteSniffer?

ByteSniffer is a mobile packet capture and debugging tool for development, testing, and authorized traffic analysis. Inspect sessions, rewrite requests, replay APIs, run scripts, and use HTTPS MITM with membership.

Description
ByteSniffer is a professional mobile network debugging tool built for developers, QA engineers, API testing, and authorized troubleshooting workflows.

Inspect request and response details directly on iPhone, review session history, filter traffic, replay API calls, rewrite payloads, run scripts, pause requests with breakpoints, and format JSON for faster diagnosis.

Key features:
HTTP capture and session history
Request and response inspection
Host allowlist and blocklist filters
Request and response rewrite tools
Replay and scheduled replay
JavaScript scripting support
Request and response breakpoints
JSON formatting and structured viewing

Membership features:
HTTPS MITM debugging
Advanced rewrite tools
Replay
Scripts
Breakpoints

Use cases:
API debugging
Mobile QA workflows
Network troubleshooting
Request validation
Response analysis
Developer productivity

Important:
ByteSniffer is intended for development, testing, and authorized traffic inspection only. Please use it only in lawful and permitted environments.

Membership Purchase:
Unlock lifetime access to MIMT, Replay, Rewrite, Breakpoints, and Scripts for just $2.99 — about the price of a cup of milk tea.

Privacy Policy:  https://www.kdocs.cn/l/cbOGcxNm6ic9 
Terms of Service:  https://www.kdocs.cn/l/cnVXUBvNwGOd

## Key features

- HTTP capture and session history
- Request and response inspection
- Request and response rewrite tools
- JavaScript scripting support
- HTTPS MITM debugging
- API debugging and testing

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Continuous annual subscription | $12.99 | per year |
| Continuous seasonal subscription | $3.99 | per 3 months |
| Continuous monthly subscription | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Permanent Pember | $2.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/bytesniffer/id6768570500/reviews.md

### 3/5 — 远程脚本

*2026-08-17*

不知道远程脚本吗

**Developer response:** 你好，请详细描述一下你的需求

### 5/5 — 抓包调试太给力了

*2026-05-29*

我是一个测试工程师，我用这个感觉比其他的storm sniffer小螃蟹用着好用，还能添加断点功能，棒

**Developer response:** 感谢您的认可，抓包我们继续努力

## Frequently asked questions about ByteSniffer

### What is ByteSniffer used for?

ByteSniffer is a professional mobile network debugging tool designed for developers, QA engineers, and authorized traffic analysis. It helps inspect sessions, rewrite requests, replay APIs, and run scripts for development and testing purposes.

### What are the membership features of ByteSniffer?

Membership unlocks advanced features such as HTTPS MITM debugging, advanced rewrite tools, replay functionality, scripting capabilities, and request breakpoints. These features enhance the debugging and analysis capabilities for complex network scenarios.

### How much does ByteSniffer cost?

ByteSniffer offers a free version with core features. For advanced functionalities like HTTPS MITM debugging and advanced rewrite tools, a membership subscription is available with plans starting at ¥12 per month, ¥28 per quarter, and ¥88 per year.

### Can I manage my ByteSniffer subscription?

Yes, subscriptions can be managed by the user. Auto-renewal can be turned off in your App Store account settings at least 24 hours before the end of the current subscription period.

### What devices does ByteSniffer support?

ByteSniffer is supported on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users involved in mobile development and testing.

### How often is ByteSniffer updated?

The latest version of ByteSniffer is 1.1.0, which was last updated on June 6, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

### Is ByteSniffer suitable for beginners?

ByteSniffer is described as a professional tool for developers and QA engineers, implying a certain level of technical expertise is beneficial. However, its detailed inspection and rewriting features can be valuable for learning network protocols.

### Does ByteSniffer have ads?

Based on the provided data, ByteSniffer does not have advertisements, allowing for an uninterrupted debugging experience.

## Version history (last 5 releases)

### 1.2.1 — 2026-08-15

What’s New:
Fixed known issues and improved the user experience.

### 1.2.0 — 2026-08-13

What’s New:
Fixed known issues and improved the user experience.

### 1.1.0 — 2026-06-06

Fix known issues and optimize user experience.

### 1.0.1 — 2026-05-29

Fix known issues and optimize user experience.

### 1.0.0 — 2026-05-22

No release notes.

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All apps by 存龙 霍: https://appshunter.io/developer/1442030835

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*