Google's Android operating system has the largest installed base of smartphones around the globe with more than a billion daily active users – so it’s no surprise that there are a lot of VPN apps which support the OS. Most of the  best VPN  providers have dedicated Android apps for Pie, Oreo and more, while a smaller number let you set up their network via manual configuration – although, of course, some offerings don’t have mobile support at all. A word of warning: make sure you avoid the dodgy ones on Google Play as quite a few free players promise to provide free privacy but don't mention the strings attached. Instead, go for one of the brilliant Android VPN apps that we've listed below. Check out our guide to the  best VPN service  for something for all your tech Our top picks for best Android VPN apps are