This app lets you change your device's DNS servers to your preferred ones. This is a must-have app for Android users, as it allows you to change the DNS servers used by your device for both Wi-Fi and cellular data networks (2G, 3G, 4G, etc.)

It works on all Android devices that have root permissions, even on those that don't have root permissions (i.e. those running Android .4).

The app doesn't require root permissions and is thus safe to use even on phones that are not rooted.

It has two modes: one for Wi-Fi and one for mobile networks.

The app can be used on both IPv4 and IPv6 networks.