Storm Sniffer is an innovative application designed for iOS devices that allows users to capture and analyze HTTP and HTTPS requests and responses. With this tool, developers can troubleshoot their app's networking problems directly on their devices, eliminating the need for a computer. This capability is particularly useful for those looking to resolve issues on the go or in environments where a computer is not convenient.
The app boasts a range of features that enhance its functionality. It enables packet capture through a local VPN, which allows users to intercept HTTP and HTTPS traffic. Users can view captured requests and responses in text format and preview them in popular web formats such as HTML, JavaScript, and CSS. Additionally, Storm Sniffer provides real-time request and response modification capabilities, allowing for URL redirection, custom headers, and file mocking. Users can also perform arbitrary HTTP requests with the replay function and utilize local or remote JavaScript for increased extensibility.
Storm Sniffer operates by establishing a local VPN on the device, which routes all internet traffic through a Local Man-in-The-Middle Server. This setup ensures that as long as the VPN is connected, all HTTP and HTTPS traffic can be monitored and analyzed, whether the device is connected via Wi-Fi or cellular data. This seamless operation allows developers to effectively see all relevant traffic in real time and make adjustments as needed.
When it comes to privacy and data security, Storm Sniffer generates a self-signed root certificate specifically for the device, meaning that all captured data is stored locally without involving any remote servers. Users can unlock all advanced features of the application through a subscription model, which includes monthly, quarterly, and annual plans at varying prices. For those interested in using Storm Sniffer, it offers clear terms of use and a privacy policy, ensuring transparency in user data handling and application functionality.