Linked Questions

I am building an iOS app, in which there is an option where user can give his feedback about the app. I want to know that if same user is using the app with different login accounts in the same ...

Is there a way to identify a device even after having uninstalled an app and reinstalling again? I found topics where it's possible to get a UUID but it seems that after uninstalling the app the value ...

Using these three tools, I'm trying to think of the best way to notify a user when the other user in a chat sends them a message (using APNs). Would it be reasonable to store (and always update to ...

My server wants to track unique number of devices. But UIDevice.current.identifierForVendor?.uuidString is changing for each installation. Please suggest for any alternate.

I am seeking a way to find unique id when user instal my app and that will not change on reinstall/delete/reset etc. I can store it in keyStore etc but I want it to remain the same in any case. As I ...

I'm working on an app that has a code authentication, in order to do that I have to know what device has activated the code. Is there a unique ID or something like that, that does not change even if ...