Liberador | Smart DNS is a utility that allows you to configure your Android device to use the Internet through a Smart DNS proxy, which will encrypt the DNS requests and ensure that your privacy is preserved.

You will not need to make any configuration changes to your device, but it will still require an Internet connection. The application is capable of running on both Wi-Fi and mobile networks, but the latter requires an additional connection to the server. The server can be configured to use any DNS protocol.

You will need to make sure that the DNS requests are not intercepted by any filter or proxy. If the server is configured to use the SSL protocol, the connection will be secure.