No, and it doesn’t need one to work either. It is just an alternative app store that lets you sign IPA files. The store was developed by Riley Testut using a feature that Apple provides ...
However, iPhone OS 2.0 works slightly differently. The current solution is to overwrite MobileInstallation, allowing the installation of any decrypted .ipa file, but nothing is done to modify if apps ...
Apple Configurator is a macOS app provided by apple. Like iMazing, search and download apps, but stop at installing confirmation menu, open Configurator's cache directory you will see the IPA file.