The free version of the app provides basic functionality. You can scan and read the most common types of QR codes and barcodes, such as phone numbers, email addresses, website URLs, product codes, and text. The app also provides a simple way to connect to the Internet securely and anonymously. This is achieved by means of a VPN (Virtual Private Network) proxy, which is a type of proxy server that uses a VPN protocol to enable clients to send and receive data from a remote server.

The app can be used on all Android devices. It is designed to work with Wi-Fi and cellular data networks.