I bought a new iPhone and now my label-maker app won't load; says no longer available in the app store, making my label-maker useless. Why has it been removed?!
Niimprint label maker
my label-maker app
Is it an app you developed ?
says no longer available in the app store
have you checked on the appStore if it is present ?
Why has it been removed?!
For this question you should contact Apple Support (link at the bottom of this page).
This would be a question for the manufacturer of the printer. But I happen to have one too (somewhere) and the current app for it appears to be called NiiMbot in the US App Store at least. I also have an app called LabelCloud from the same people. One of those may be the right app for your printer.