Surfshark is described as 'VPN service for the masses. High speed with AES 256-bit network traffic encryption' and is an app in the Security & Privacy category. There are more than 25 alternatives to Surfshark for a variety of platforms, including iPhone, Windows, Android, Mac and iPad. The best alternative is OpenVPN, which is both free and Open Source. Other great apps like Surfshark are ProtonVPN (Freemium, Open Source), TunnelBear (Freemium), NordVPN (Paid) and CyberGhost VPN (Paid).
FreePN is the first completely free, completely open network dedicated to protecting your online privacy. Joining the network is easy: just download and install the app. No accounts, no registration, no setup. Once you start the app, you're already protected.