Software for iOS for a radio amateur

Question

Do it yourself

For some time now, the iPad has appeared on the hands.
Interested in the availability of paid / free programs in the App Store for a radio amateur. Preferably Russian-speaking, although not essential.
I found only eTools myself.

Answer 1

Radio? Do you mean via the internet? Or, maybe I don’t know something ... since when did radio appear in iOS and indeed in Apple products?