VPN/Sentry

Virtual private network with firewall

Features

Encrypt all the internet traffic leaving your device

Allow or block internet traffic per app or address

Simple to use while still offering advanced features

Encrypting internet traffic can help to:

prevent man-in-the-middle attacks

protect against security flaws, like KRACK Attacks

increase your privacy by preventing monitoring, surveillance, etc

Blocking access to the internet can help to:

reduce data usage

save on battery usage

increase your privacy

VPN/Sentry is designed for minimum battery usage and maximum network speed. It does not require root permissions.

VPN/Sentry supports all IP protocols. You'll even have IPv6 connectivity when you normally don't have.

There is a free data allowance of 10 MB per day to try the app. Unlimited data usage is available with a subscription.