Does any VPN (other than VPN.ac) have the split tunnel feature in its Android app? The split tunnel feature is one reason why I usually sign up for Express and VPN.ac every time I visit China. Express for reliability, and VPN.ac for the split tunnel feature. It's actually useful for being able to test my internet connection without actually disconnecting the VPN, by simply enabling the VPN bypass for an app like WeChat or Firefox and having everything else go through the VPN. Express, unfortunately, lacks this feature.