Contents

MetricCategory

Categories of metric reports for apps that you distribute through the App Store.

Declaration

string MetricCategory

Possible Values

HANG
LAUNCH
MEMORY
DISK
BATTERY
TERMINATION
ANIMATION

Possible values

HANG

The number of seconds per hour that the main thread of the app is unresponsive for more than 250ms, which is the maximum amount of time an app can respond to a typical user event before the user perceives it as slow.

LAUNCH

The average launch time, which is the time between the user tapping on your app icon and the time that the system draws a screen other than the launch screen. The launch time is measured in milliseconds.

MEMORY

The amount of memory the app uses, in megabytes.

DISK

The amount of megabytes per day the app writes to long term storage.

BATTERY

The amount of battery power the app uses over a 24 hour period when the device is disconnected from power.

TERMINATION

The average amount of non-user-initiated app terminations, including background terminations, per day.

ANIMATION

The duration of pauses that occur while scrolling an app.

See Also

Objects and Types