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KSCrash

KSCrash is an open-source crash reporting framework for iOS and macOS.

Place
#18 of 24
Score
6.2
KSCrash's website

What KSCrash is

KSCrash is an open-source crash reporting framework for iOS and macOS. After installation, it stores reports on disk and can capture Mach exceptions, signals, C++ and Objective-C exceptions, main-thread hangs, and OS-level events such as out-of-memory, thermal, CPU, and reboot terminations. It generates crash reports in Apple format, with installation documented through Swift Package Manager or CocoaPods. Its Watchdog monitor detects main-thread hangs lasting at least 250ms and captures full backtraces. CPU monitoring tracks sliding-window averages and can optionally create non-fatal reports when warning or critical thresholds are crossed. Other capabilities include a sampling profiler, zombie detection, memory tracking, automatic crash-cause diagnosis, and custom exception reporting. MetricKit integration processes MXCrashDiagnostic payloads, though hang and CPU exception diagnostics are not yet supported. Sending reports to a server requires a KSCrash installation. Reports may contain sensitive information, so the project advises reviewing them before transmission and using HTTPS endpoints.

Good

  • Free, MIT-licensed open-source framework
  • Captures several exception and termination types
  • Stores Apple-format reports on disk
  • Includes hang monitoring with full backtraces
  • Offers Swift Package Manager and CocoaPods installation

Watch out

  • Supports iOS and macOS only
  • MetricKit hang and CPU diagnostics are unsupported
  • Version 1.x is unsupported
  • Reports may contain sensitive information

Who it suits

KSCrash suits developers building Apple-platform apps who need crash capture and reporting capabilities. It may also fit teams that want an open-source framework and can review reports before sending them to a server.

Verdict

KSCrash covers a broad range of crash and diagnostic events for Apple platforms. Consider its MetricKit limitations and review reports for sensitive data before transmission.

Plans and prices

From KSCrash's own pricing page, checked 4 Oct 2001.

All about pricing
PlanPriceWhat it gives you
KSCrashFreeMIT-licensed open-source framework for Apple platforms

The facts

Each one read from KSCrash's own pages, with the date it was checked.

What it does

Additional features
Other listed capabilities include a sampling profiler, zombie detection, memory tracking, automatic crash-cause diagnosis, and custom exception reporting.checked 4 Oct 2001
CPU monitoring
CPU monitoring tracks sliding-window averages and can optionally produce non-fatal reports on warning or critical transitions.checked 4 Oct 2001
Crash capture
It catches Mach exceptions, signals, C++ and Objective-C exceptions, main-thread hangs, and OS-level terminations including OOM, thermal, CPU, and reboot events.checked 4 Oct 2001
Crash reports
It generates Apple-format crash reports and stores reports on disk after installation.checked 4 Oct 2001
Hang detection
Its Watchdog monitor detects main-thread hangs of 250ms or more and captures full backtraces.checked 4 Oct 2001
Installation
The project documents installation through Swift Package Manager or CocoaPods.checked 4 Oct 2001
Integration
The project includes a MetricKit integration that processes MXCrashDiagnostic payloads; its migration guide says hang and CPU exception diagnostics are not yet supported.checked 4 Oct 2001
License
The README identifies the project as MIT licensed.checked 4 Oct 2001
Privacy
The security policy advises reviewing crash reports before transmission because they may contain sensitive information, and recommends HTTPS endpoints.checked 4 Oct 2001
Purpose
KSCrash is an open-source crash reporting framework for Apple platforms.checked 4 Oct 2001
Report delivery
To send reports to a server, the README directs users to use a KSCrash installation.checked 4 Oct 2001
Support
The project provides GitHub issues and discussions as repository communication channels.checked 4 Oct 2001
Supported versions
The security policy lists 2.x as supported and 1.x as unsupported.checked 4 Oct 2001
Vulnerability reporting
The project asks users to report vulnerabilities through GitHub's private vulnerability reporting feature rather than a public issue.checked 4 Oct 2001

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