I use Teamviewer because I maintain personal computers at different locations, all of them are not necessarily at my house. I also use it to help friends and family members. Teamviewer restricted me because I they thought I was using their software for business. I contacted them to clear up the matter. Then they restricted me again because my usage looked like I was violating the terms of service. I quit them and found Remote Desktop by Cloudberry. It was okay, but didn't have all the features of Teamviewer.

Getscreen.me is a very good replacement to Teamviewer. It has all of its features for a fraction of the price. The android app works very well too.