Pulse

Pulse – Network Logger is a network log viewing and debugging tool for Apple platform app developers and testing teams.

It works with the open-source Pulse SDK to collect request records from test devices such as iPhone, iPad, Mac, and Vision, and centrally browse, analyze, and troubleshoot issues within standalone applications. It is directly integrated into the URLSession layer, does not rely on traditional packet capture proxies, nor does it require installing custom network root certificates, making it suitable for observing details such as HTTP requests, responses, console logs, network errors, and decoding failures in real-world application environments. Developers can use network metrics to assess interface time and performance, identify unstable requests, data parsing anomalies, and backend return issues; QA testers can also export logs from the equipment and feed them back to the R&D team. The software is lightweight and supports macOS 14.4 and above. The interface is optimized for displaying network task lists, and it offers settings and cell customization capabilities, making it suitable as an auxiliary component in Apple’s ecosystem app debugging process.