Sleep Better When Releasing Apps
Monitor iOS and Android App Performance

You’re in good company

Quick Setup

Auto-instrumentation and cloud services enable the gathering of insights with a single line of code without the need to provision systems.


API and device performance monitoring captures all aspects of the user experience.

Actionable Insights

Tailor-made reporting exposes where the problems are and their root causes.


  • Timers

    Monitor wait time on key transactions. See 50th & 95th percentile performance.
    Read more

  • Freezes

    See method traces for code causing an unresponsive UI. Improve your ratings.
    Read more

  • Network

    Monitor speed of web service endpoint calls. Capture HTTP and network errors.
    Read more

  • Memory

    Compare memory usage per app version, device, or OS. Avoid unexpected crashes.
    Read more

Find Root Causes of Performance Issues

  • 0s 1s 2s 3s 4s 5s 6s 7s 8s
  • User touches
    0.1 sec User presses login button
  • showing spinner
  • url requests
    0.1 - 5.4 sec Spinner shows during long image download
  • low Frame Rate
  • Method Traces
    5.4 - 8.0 sec Screen freezes while UITableView method runs


  • Adam Muhlbauer

    Mobile Developer, Groupon

    “ pointed to a significant gap in performance between high end devices and low end devices. We are now replacing legacy code to help close the gap.”

  • Ryan Dudley

    Lead iOS Engineer, GREE

    “ uncovered major memory-related terminations not detected by previous techniques. These accounted for roughly 25% of all our crashes on lower-end devices.”

  • Patrick Martinchek

    Founder, Breeze Camera

    “Breeze Camera pushes the boundaries of memory usage and CPU utilization on iOS devices, and we struggled to find ways to closely track performance after release. With, we receive a granular view of app performance with every user action, allowing us to quickly improve the product.”

Give it a shot

Our users come in all shapes and sizes. But they share one thing in
common — a passion for making sure their clients have the best experience.

After a quick 3 minute install receive invaluable performance insights

© 2014, Inc. All rights reserved. Patents Pending.