VPN Unlimited and Thunder VPN Review

Thunder VPN app is one of the services declaring secure and anonymous browsing on the internet. But is Thunder VPN safe? Let’s check out how good Thunder VPN is. Thunder VPN is free and it claims to offer complete online protection without any charges. 

But, usually, free things come with hidden costs. Thunder VPN is an Android-only app, not available for other platforms. Though its interface is user-friendly, you will not find any necessary settings. You can only turn on auto-connect, save the previous server, or turn off notifications.

Having pretty good speed, Thunder VPN is not safe enough. It uses the outdated SSL encryption protocol, more vulnerable to attacks. For example, VPN Unlimited implements more up-to-date and safe protocols: OpenVPN, IKEv2, L2TP, TLS, and WireGuard.  

Thunder VPN has no Kill Switch as many standard providers in the market do. This feature is important for hiding your IP address, as it automatically stops your internet access if your server connection fails.

Privacy is not the strong point of Thunder VPN as well. When you download the Thunder VPN app you give a permit to collect the following information: IP address, email, OS Version, ISP details, network state, data transfer, etc. VPN Unlimited doesn’t collect any logs, so your personal data will not fall into the hands of third parties. 

Thunder VPN offers some security features, but all of them are pretty basic. And all the safety it manages to provide gets outweighed by its security flaws. Let’s compare the pros and cons of Thunder VPN safety.

What makes Thunder VPN safe

1. It is capable of 256-bit data encryption, which offers decent protection against brute-force attacks
2. It operates under SSL VPN protocol, which has certain security benefits

What makes Thunder VPN unsafe

1. It doesn’t specify which 256-bit encryption protocol it uses. This most likely means that, firstly, Thunder VPN’s specific protocol is nothing to write home about, so how safe is Thunder VPN then. And secondly, that this app doesn’t use AES-256, which is considered an industry standard and can truly ensure your safety.
2. Thunder VPN logs user data, meaning that if they are forced to handle it (e.g. to police) - all your activities under the VPN will become public. This alone renders any other Thunder VPN’s safety measures futile.
3. Thunder VPN doesn’t offer a selection of safe VPN protocols. Unlike VPN Unlimited which allows you to use OpenVPN, IKEv2, L2TP, TLS, WireGuard and to switch them on the fly, when using Thunder VPN you’re stuck with SSL only.

As you can see, the question Is Thunder VPN safe? is easy to answer with a strong No.