Hi how do I get my mobile phone app on to iphone 7 so I can see my data usage.

[coope_sidi]

I want to get the right My3App for my iphone 7 and download it but I don't seem to get the right one.  I had this App when I had an Android phone so I could check my data usage and bills why can't I download the same app to apple iphone it seems to give me  just PAYG and utilities app

[coope_sidi]

it has not worked so will not bother with the app

[sc1999]

You need a min of ios 14 for the app to work.

[MZone]

This is the one from the App Store here. 

[coope_sidi]

Thanks