Can I use 2 different Appsflyer account in a ios application?

Question

As the title and due to my company marketing plan, if I use 2 different Appsflyer accounts (2 different appsflyer dev key) can my app working normally in tracking user events? Or they will overwrite each other?

Does someone do it before?

Answer 1

Short answer

(2 different appsflyer dev key) can my app working normally in tracking user events?

No

Or they will overwrite each other?

Yes

Detailed answer:

The AppsFlyer SDK is a singleton and you can run one instance only during app lifecycle. Creating multiple instances can lead to unexpected behaviors like uninstalls, attribution re-engagement and so on.