VPN (5621 programs)

Pros: Incorporates with military-grade encryption. User-friendly interface. Servers in more than 37 countries. Fast and reliable connections. No registration needed.

Cons: Bombarded with intrusive pop-up ads.

Pros: Employs one-touch operation. Lets you view a monthly data usage breakdown. Allows you to limit apps running in the background.

Cons: No option to manually choose own server.