7. Remote Desktop – Universal App
Link: https://itunes.apple.com/pl/app/remote-desktop-universal-app/id502093014?mt=8
The app is free, but it offers some in-app purchases. It allows you to connect with your Windows PC only (through the Remote Desktop Protocol). Apart from the standard remote desktop features, it’s worth pointing out that this app is optimized to work with low-speed internet connections, which might be quite important at some times.