App Startup Time

The duration measured in seconds, for an app to start.

Updated 2026-07-23 app-startup-time

App Startup Time

The duration measured in seconds, for an app to start. The duration of app startup time is calculated by the Conviva sensor.

The duration of app startup time is calculated by dividing the total launch time in seconds for an app by the number of app startups.

This metric supports percentile and average queries. For more information on different percentile details, see Percentile Aggregation.

Distribution: App Start Up Complete vs Mobile App Startup Time Distribution: a distribution by preset buckets, where each bucket displays the app start up complete count in a specified range for corresponding duration for an app to start. This distribution helps you to identify performance issues and optimize the performance of apps.

  • Native App React works best with rn-0.2.6 and above
  • Native App iOS: works best with ios-1.7.0 and above
  • Native App Android: works best with r-1.2.6 and above
  • Flutter App works best with ft-0.4.2 and above

Secondary Metrics

App Startup Count

Supported Sensors

  • Android
  • iOS/tvOS
  • Native Apps
  • iOS
  • Android
  • React
  • Flutter Apps

For the full VSI App metrics catalog, see Metrics.