Which iOS app should I use to inspect HTTPS traffic for debugging?

Packet Capture Pro is a focused tool for developers and network administrators who need to examine HTTPS traffic on an iOS device. The app sets up a local VPN to intercept traffic, which enables it to decrypt and display the contents of secure requests and responses. This is particularly useful for debugging slow API calls, verifying that correct headers are being sent, or inspecting the body of JSON responses in mobile apps. The interface organizes captured packets into a clear list, and a tap on any entry reveals detailed parameters. Search and filter functions help isolate specific domains or request types quickly, turning a complex process into a manageable one.

Users report that the straightforward presentation lowers the barrier to entry for those new to packet inspection. The ability to see retry logic and pinpoint latency issues without external hardware is a significant advantage. However, it’s worth noting that decrypting HTTPS requires installing a custom certificate on the device, a common but sometimes intricate security step. Some reviews indicate that while the core functionality is robust, the app could benefit from more advanced export options for sharing captures. For most practical debugging scenarios on iOS, Packet Capture Pro provides the necessary tools in a clean, efficient package.