I've been using Fing for a while now, so I was excited to see the app grow so much recently. One recent enhancement is the ability to see your scan's on their website Fing.io. This makes customizing names and icons a breeze.
The big news is really the new Fing Box. It's a network scanning devices aimed at home networks. The indigogo site lists quite a few features. Most of them are what the current app can do on your phone, but in addition to that it claims to be able to block traffic from specific devices as well as monitor wireless devices even if they aren't connected to your wifi. It's not out yet though, so I guess we will have to wait and see what it can actually do. It's going for between 40 and 60 usd right now and doesn't require any sort of subscription. The low price and feature set got me to back it even though there is a June 2017 estimated ship date.
Check it out yourself