I've had this app for about a year, both on my Mac and several iPhone models. Never had a problem. I can tell it works because AT&T can't classify my usage type
The algorithms used for encryption determine the security level of the VPN service. The stronger the encryption algorithm, the better the VPN, with the same level of quality of service. Strong encryption can slow down your VPN connection. If you are looking for a similar vpn then use vpn for kodi. PrivateInternetAccess is one example of a VPN service whose excellent security features do not hinder its performance.
