Very useful when troubleshooting, diagnosing, and changing settings on the new TP Link routers and modems. Great if you want to pull IPs, change Hostnames, block clients, adjust and view signals/connections. I even set up a guest network via the app so we dont have to give out our password. Only issue Ive encounter was it was a bit unintuitive for first time set up. Overall a fantastic app, well designed, and very useful.
Shakin Moracas about TP-Link Tether