Only the current version so far — new entries appear as the app ships updates.
Network Signal Info Pro is a tools app by KAIBITS Software GmbH with 100,000+ downloads (about 171K estimated). +121 installs in the last 7 days. Rated 4.3 from 6.9K ratings. Released Apr 9, 2011. Install growth, rank history, SDKs and ad networks.
From the store listing: “An easy to use Wifi (WLAN) and Mobile network information app.”