Measure helps mobile teams monitor and fix crashes, ANRs, bugs, and performance issues. The open source alternative to Firebase Crashlytics.
Mobile apps break, get to the root cause faster
Measure helps mobile teams monitor and fix crashes, ANRs, bugs, and performance issues. The open source alternative to Firebase Crashlytics.
Quick start
Sign up to Measure Cloud or self host on your own servers. Once you've logged in, check out our SDK integration docs.
Features
Session Replays 🎥
Debug issues easily with session replays. Get the complete context with automatic tracking for clicks, navigations, http calls and more.
App Health 📈
Monitor important metrics to stay on top of app health. Quickly see deltas to make sure you're moving in the right direction.
Crashes 💥 and ANRs ⏳
Automatically track Crashes and ANRs. Dive deeper with screenshots, filters and detailed stacktraces.
Performance Traces ⚡️
Analyze app performance with traces and spans. Break down complex issues and intelligently smoothen out bottlenecks.
Bug Reports 🐞
Capture bug reports with a device shake or SDK call. Get full history of user actions leading to the bug.
User Journeys 👣
Understand how users move through your app. Easily visualise screens most affected by issues.
Network Performance 📡
Monitor and improve network performance across your app. Identify the slowest and most error-prone endoints for targeted improvements.
Adaptive Capture 💰
Dynamically adjust data collection parameters without needing to roll out app updates. Turn up data collection during a new release and turn it down to save on storage and costs when things are running smoothly.
Measure Agent 🧠
Debug your apps in natural language with full context about crashes, errors, sessions and traces from Slack or your coding agent via MCP.
Goal
Building performant mobile apps is hard. Monitoring and debugging them in production is harder. Mobile developers need to use a variety of different tools to stitch context together to understand and improve their apps.
Measure's goal is to be a single source of truth for mobile app production observability so that humans and agents can analyze bugs, improve performance and get to the root cause faster.
We operate in public as much as possible and we aim to be community focused and driven by feedback from real developers building in the trenches.
We would love for you to contribute to Measure by opening issues, sending PRs, giving the repo a ⭐ and recommending us to your fellow developers!
Important Docs
- Getting Started - Integrate our SDK and start monitoring your apps in no time.
- Explore Features - Learn about the features available in Measure and how to use them
- Contribution Guide - Contribute to Measure
Platforms
Measure supports Android, iOS, Flutter and React Native. More platforms may be supported in the future.
Roadmap
Check out what's being worked on and what's in the pipeline in our Issue Tracker
Open Source License
Measure is fully open source and is available under the Apache 2.0 license
Maintainers
Contributors
Measure would not be possible without our amazing contributors! ❤️
Discord
Come say hi on our Discord