What am I missing here? This is the TomTom iOS forum and my question is about using the TomTom iPhone app. I would think that this is the correct place for the questions.

I asked if the app could be used on multiple phones, and that meant multiple iPhones, so does one subscription mean that I can use it on my iPhone XR and my wife can use it on her iPhone 8+? Or do I need multiple subscriptions for that? And if a single subscription works for 2 iPhones can it be used on both simultaneously? Or can it only be used on one phone at a time?