we launched our app last week, and included Mixpanel to track events.
The app is developed using React Native and is available for iOS and Android.
We checked the number of users on our database and compared it with the data Mixpanel tracked. While on Android everything seems to work fine, iOS is tracking only about 10% of events.
It doesn't seem to be related to device or OS version, and it affects custom events as well as custom events.
We used MIXPANEL_NO_IFA on iOS, since we're not providing advertising on our app. Could this be a problem?