BiuBiu VPN review
BiuBiu VPN is simple to use and supports multiple platforms (Windows, macOS, Android, iOS). It offers several protocols (OpenVPN, SSTP, IKEv2, SoftEther), a built-in proxy, browser extensions, and a free plan (limited to two hours per day). However, it has its downsides: speeds can be inconsistent, streaming and subscription activation can be unreliable, and there are few advanced features or customization options (like choosing your own DNS or port). Using just the browser extensions may also lead to WebRTC leaks without additional settings, and there’s no router support. The service is based in Singapore and offers global server access, which works well for unblocking websites. However, the strict limitations of the free plan and the lack of transparency may be a concern for more privacy-conscious users. We’re unsure about where the data of free users goes.

Features
BiuBiu VPN is a cross-platform client for Windows, macOS, Android, and iOS. It supports several protocols (OpenVPN, SSTP, IKEv2, and SoftEther), includes a built-in proxy, and offers browser extensions. The service has servers around the world, is registered in Singapore, and provides free access for up to 2 hours a day. The settings are minimal, with no router configuration options. The focus is on a simple interface and quick setup, but it lacks advanced features.
Security
BiuBiu VPN offers basic protocols (OpenVPN, IKEv2, SSTP, SoftEther), but that’s about it for the positives. The service doesn’t provide much information about its setup, encryption, or network architecture, so we wouldn’t recommend trusting it blindly. There’s no protection against DNS/IPv6 leaks, and using just the browser extensions without extra settings can result in WebRTC leaks. It also lacks obfuscation and multi-hop, which are important for bypassing strict censorship. Plus, it doesn’t support router configurations, meaning you’ll have to set up each device individually. Overall, BiuBiu VPN works fine for everyday, non-sensitive tasks, but for stronger privacy needs, we’d recommend something more secure.

Support
BiuBiu VPN has customer support, but it feels more like a standard feature of a mass-market service. There’s a contact form and a FAQ section, but response times and the depth of assistance leave much to be desired. Users report long wait times during peak hours, and in more complex cases (such as connection issues or subscription registration), the support provided is often basic and requires users to find their own solutions. If quick access to a live agent and detailed technical support is important to you, this aspect of the service may be disappointing.
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