DroidVPN - Personal VPN for android

Most of us use our android phone for Internet browsing when we are not at home through public Wi-Fi spots or hotspots. But did you know that all emails, instant messages or just any other data that is sent via your wifi is also sent in plain text which can be easily sniffed by anyone using some tools which is available freely in the internet? If you are worried about your privacy, then you should get a vpn connection for your android phone or android tablet.