MeasureKit

MeasureKit: Open-Source SDK for App Performance Monitoring

An open-source iOS and macOS SDK for measuring app performance metrics such as startup time, FPS, CPU usage, memory usage, network requests and more

What is MeasureKit?

MeasureKit is an open-source SDK developed by VKontakte for measuring various performance metrics inside iOS and macOS applications. It allows developers to easily measure things like:

• Startup and first screen time
• FPS (Frames Per Second)
• CPU and memory usage
• Network requests
• And more...

By integrating the lightweight MeasureKit SDK into an app, developers can quantify performance without having to write complex instrumentation code themselves. The measurements are output in structured JSON format so they can be easily collected, aggregated and analyzed.

Some example use cases for MeasureKit include:

• Comparing the performance of different development branches
• Monitoring FPS during animations and interactions to prevent choppiness
• Validating that performance does not regress between application versions
• Profiling CPU and memory usage to detect leaks or hot paths

MeasureKit is well-suited both for mobile games to measure FPS, as well as standard apps to benchmark startup times or resource usage. With the quantified data MeasureKit provides, developers can better optimize, profile and demonstrate the performance of their iOS and macOS applications.

MeasureKit Features

Official Links