What background count rate do you see, with Radiacode 102?

Greetings, It's usually 5-10 CPS - depending on the location. Radiacode Team

Does the meter come with a carry case? I see some images where it does, but nothing is staed in the description.

No. It does not. Just the package it comes in, which has a foam insert and it is not awkward to use it to carry around the device. But no separate carry case.

No app for iPhone??? I don't find any in Apple AppStore.

Greetings, Our iOS app development process is advancing quickly and is now in beta status. Our development team is regularly releasing beta versions, each bringing new features and optimizations. At this moment, you can install the beta version from TestFlight by Apple. Please download TestFlight from the official Apple App Store before installing the beta version. If you already have the Radiacode device, please follow the instructions on the card with the QR code inside the device or ask our support team to assist you. Radiacode Team