Storm Sniffer - Packet Capture 4+

Sniffer、Rewrite、Network Debug

Hunan Storm Technology Co.,Ltd

Designed for iPhone

    • Free
    • Offers In-App Purchases

iPhone Screenshots


Mobile HTTP / HTTPS packet capture and network debugging tool.

Storm Sniffer lets you capture and inspect HTTP / HTTPS requests &responses on your iOS device.
It's easy to debug your app’s networking issues without a computer.

* Features
Packet capture: capture http / HTTPS traffic from iOS devices using local VPN. View http / HTTPS requests and responses in text form, and support HTML, JS, CSS formatting preview;
Rewrite: modify http / HTTPS requests and responses in real time. Including URL redirection, custom header, local / remote file mock, etc;
Replay: Perform arbitrary HTTP requests with cron support;
Scripts: Use local/remote Javascript for more scalability.

* How it works
Storm Sniffer creates a local VPN on your device, then forwarding all traffic to a Local Man-in-The-Middle Server. As long as the VPN is active, Storm Sniffer can capture all HTTP / HTTPS traffic over Wi-Fi or Cellular Data.

* About the sensitive data
Storm Sniffer's Root Certificate is a self-signed certificate that is generated in your device. All HTTP / HTTPS requests & responses are captured and stored on your devices WITHOUT ANY REMOTE SERVERS involved.

* About Subscription
After subscription, you can unlock all advanced functions. Currently, there are three kinds of auto-renewable subscription:
Annual $17.99、Quarterly $3.99、 Monthly $1.99

* Terms of Use

* Privacy Policy

What’s New

Version 2.1.9

* Bug Fixes

Ratings and Reviews

4.0 out of 5
107 Ratings

107 Ratings

HarryMcguire ,

Great app, missing 2 features

Great app overall. Does what it’s supposed to do, however, adding a raw feature where you can simply copy and paste all the headers would be great. You guys should also work on auto ssl pinning bypass. Thanks!

Developer Response ,

The headers-copy will be added in the next version. At present, there is no good solution for SSL.

nickmit88 ,

Great app, annoying authentication issues

Purchased 1 month, everything was fine, I love the script feature, can’t find another app can do the same thing. Purchased permanent plan, then it keeps on disconnecting many times a day, I guess the app is trying to verify this is an authorized user? The issuer might be caused by the server is in China?

jtgentleman ,


Yea it’s great if you want to sniff your own device. It rifles right through your whole device, it’s in Chinese too, and my iPhone 13 with the newest iOS17 version couldn’t translate it. But it’s also Chinese which obviously isn’t great as they probably lie about data collection and consume everything your phone just vomited to the app. Why would I want to sniff my own phone when I already have access to my phone?

App Privacy

The developer, Hunan Storm Technology Co.,Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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