When you integrate a Singular SDK or S2S into your app, Singular tracks several types of in-app events automatically. These auto-generated events may appear in User-Level Attribution Logs or partner postbacks (if the partner is receiving the auto-generated event name), as well as in Internal BI postbacks.
|Event Name||Description||When it is Tracked|
|__START__||Install||Automatically tracked when the first session is sent through an SDK/S2S integration.|
|__SESSION__||Session||Automatically tracked when sessions are sent through an SDK/S2S integration.|
|__iap__||SDK Revenue||Tracked if an SDK/S2S integration is reporting a revenue event through the revenue method.|
Tracked if any revenue is reported, for example:
We do not recommend sending postbacks for this event if you are already sending postbacks for __iap__ or other revenue events, as you may end up reporting duplicate revenue.
|__UNINSTALL__||Uninstall||Automatically tracked if uninstall is enabled for your iOS or Android app, and at least one uninstall has been tracked. If an uninstall is detected for a device, it is triggered once a day.|
|__REINSTALL__||Reinstall||Automatically tracked if uninstall is enabled via the SDK/S2S. If an __UNINSTALL__ for a device is tracked, and then a subsequent __SESSION__ is triggered, the __REINSTALL__ event is also triggered|