https://crpath.app

CriticalPathBeta

Log InSign Up

Mobile app profiler with synchronized UI video

Upload Your Trace

Optimize your mobile application for faster performance and enhanced
responsiveness. Identify and address performance bottlenecks in your
mobile app.

Only Android native apps are currently supported.

View documentation

Profiler user interface

Video Preview

Context is key! Understand what's happening in your mobile app and
precisely when it occurs. With CriticalPath, you can record a trace
file synchronized with a screen recording of your app's UI,
eliminating the need for tedious searches to pinpoint issues.

Critical Path

The critical path highlights the dependencies between functions to
identify performance bottlenecks in multi-threaded environments. It
allows you to see the order of execution of functions as a result of
a user action and identify what is slowing down the response.

Automatic Instrumentation

You don't need to manually instrument your code. Our plugin will take
care of the hard work for you. Instrumentation has minimal impact on
performance. Our intelligent filtering will eliminate non-essential
data, enabling you to pinpoint critical performance insights.

Live demo
|

Click on a slice to view the critical path. Each slice represents a
function call; the longer the slice, the more time it took to execute
this function. The critical path connects these slices in the order
they were executed.
Click the play button to see exactly what the user sees in the app
and to view which functions are called at any given moment.
W
A
S
D
Use your keyboard to navigate the trace viewer. Press W and S to zoom
in and out, respectively. Use A and D to move left and right.

Please open this page in your desktop browser to view the live demo.

Ready to test it with your app?

Upload Your Trace

Comparison With Other Tools

                 CriticalPath     Android Studio        Perfetto
                                     Profiler
Video-trace                                      
synchronization
Automatic                                        
instrumentation
Smart trace                                      
filtering
Execution path                                   
                Ready for       Requires           Requires mid-level
                entry-level     expert-level       coding experience,
Learning curve  familiarity     coding experience  but requires
                with code and   and extensive      instrumentation
                instrumentation familiarity with   expertise
                                the tool
Profiling       Sample /        Sample / Tracing   Tracing
method          Tracing
Instrumentation Minimal         Intensive          Varies
overhead
Instrumentation Smart filters   Overwhelm          Underwhelm
results

DocumentationTerms of ServicePrivacy Policy(c)[?] 2024 Product Science,
Inc
You need to enable JavaScript to run this app.