IP Scanner Ultra

I would give this five stars but tech support is inexistant. Writing to the dev team is like writing to nobody, I never got an answer whatsoever. In terms of the app itself, bear in mind that device names do not sync via iCloud, so if you plan in installing it in more than one machine forget about it. App sometimes is buggy in the sense that it does not recognize all devices in the first scan - you will need to scan the network two to three times to make sure you have a full picture. Also, custom names do not appear at once, again you will need to scan the network two to three times before the app can display devices with their custom names. Finally, it keep crashing and becomes slow and unresponsive on macOS 13.5. This app used to work well before versions changed and macOS evolved.