2 iPhones or 1 iPhone for multiple countries?

[Mity]

Currently I have 2 iPhone 11 Pros, one for the US and one for Germany. My German iPhone has a German-based AppleID, which I need to access the Vodafone CallYa phone app since it's not available in the US AppStore.

Does anyone know from experience if I can do this on 1 phone instead of 2? For example, if I sign into my US iPhone with my German AppleID to download the app and then switch back to my US AppleID, will I still have access to the Vodafone app?

To make this matter even worse, I have 3 phones total at the moment and it's too complicated for me to manage everything on different devices.

 

[Cruncher]

You don`t need 2 Phones for that. For me, I have an European AppleID but for some Apps which are not available in my Country I have an US and PH AppleID. I jusdt need to login to these for a new App Download and then switch back to my regular Account. All Apps get updated automatically without any problems. This is working for years already.

 

[sack_peak]

Do whichever makes sense to your situation.

Some have an iPhone per country/carrier. Others have an Apple ID per country's App Store.

 

[JPack]

Just use one ID. Switch the country on that ID, download the apps, and switch back. Everything works and most people do it that way.