BigMama VPN Review 2025 - Why 4.8 Stars?

BigMama VPN promises ironclad online security and fast connection speeds at no cost, but reviews from past users suggest it has a huge security flaw due to its P2P model. I decided to try it out to determine if it’s worth it, and my tests uncovered some serious concerns.

The one thing that stands out about BigMama VPN is its simplicity — it doesn’t require registration and connects with a single tap. It also includes servers in several countries, which is rare for a free VPN. However, performance is inconsistent, and it causes latency.

Is BigMama VPN safe? Despite having over 1 million downloads on the Play Store¹, I can’t recommend it to anyone who takes online security seriously — there are better, safer VPNs. While it allows you to connect to its servers for free forever, the security risks it poses aren’t worth it.

BigMama VPN Pros, Cons, and Needed Improvements

BigMama VPN isn’t the best VPN for streaming, as shown in our tests. While it worked with some platforms like Netflix, it didn’t provide safe access to most other services. Compared to premium VPNs like ExpressVPN or CyberGhost, which consistently work with most major streaming sites, BigMama VPN doesn’t come close.

The VPN doesn’t offer streaming-optimized servers or features like Smart DNS. However, if you still want to try it for streaming, I recommend connecting to a server close to your location to enjoy stable connections.

Popular Streaming Platforms We Tested

BigMama makes it possible to safely access Netflix, Amazon Prime Video, Max, and Peacock TV with minimal buffering issues. These connections were stable for the most part.

However, even if these are the only platforms you watch, be aware that BigMama can only be used on Android TV and mobile devices. So, if you like to stream on your desktop, touchpad, or any other smart TV model, you’ll be out of luck.

The same server worked with Netflix US and Max

Unfortunately, the VPN didn’t work with several other popular services, including Hulu, Disney+, BBC iPlayer, Sling TV, ITVX, DAZN, and ESPN+. Some platforms showed proxy or location error messages when we tried to stream, while others didn’t load.

Most streaming platforms flagged BigMama VPN as a network-sharing service

All in all, BigMama VPN is a bad fit for safely accessing the top streaming platforms from anywhere. For my binge-watchers out there, you're better off choosing a VPN optimized for streaming.

BigMama VPN delivers surprisingly decent performance for a free VPN. In our tests, it didn’t significantly slow down our connections, even when switching between nearby and distant servers. Download speeds remained consistent. However, we experienced massive fluctuations in latency, especially when connected to distant servers.

To assess BigMama VPN’s performance, we focused on three main speed metrics:

• Download speed. Indicates how fast data moves from the Internet to your device. It has a direct impact on activities like web browsing and streaming.
• Upload speed. Measures how quickly your device can send data online. It's especially crucial for video conferencing, going live on apps like TikTok, and uploading large files.
• Ping (latency). Reflects the delay between your device and a server, crucial for activities requiring real-time synchronization, such as gaming.

We provide consistent testing conditions by running all tests from the same network and location. However, our regular tester in the US couldn’t get the VPN to work on their device (a somewhat common issue), so we ran these tests from Nairobi. We performed several tests for each server on different days and times to compile an accurate summary of its speeds.

We never lost more than 17% on all the servers we tried

BigMama VPN’s speeds were stable across most of its servers. Locations like Montreal, Los Angeles, and Amsterdam performed exceptionally well, with download speeds nearly matching our base connection. That consistency suggests BigMama VPN may help avoid ISP throttling in some cases.

While they aren’t the fastest we’ve seen, the speeds are steady enough for general use, like browsing, streaming, and video calls. However, you might feel the difference more on lower-performing servers if you have slow base speeds. Overall, BigMama VPN’s performance holds up well for a free VPN; the only issue is its high ping rates, as we’ll explore below.

BigMama VPN isn’t a good choice for online gaming, especially if you're playing titles that require low latency. During our tests, ping consistently hovered between 150–300ms on most international servers, which made real-time gameplay nearly impossible. Fast-paced games like Fortnite and Call of Duty were extremely laggy.

Even on nearby servers, the best ping result we saw was around 95 ms

If you plan to use BigMama VPN for gaming, you’ll need to stick to local servers, and even then, expect only borderline performance. The VPN doesn’t offer features like split tunneling or optimized gaming servers, which limits your ability to improve speeds or route traffic efficiently. You need ping rates below 80ms to eliminate lag, which BigMama could not provide.

For smooth and competitive gaming, consider a VPN with lower ping, faster speeds, and servers optimized for real-time gaming traffic.

BigMama VPN offers a basic server network with locations across North America, Europe, and Asia. While this gives you some global reach, the network is limited compared to top VPNs like ExpressVPN or CyberGhost, which offer thousands of servers in 90+ countries. Additionally, it lacks coverage in key areas like South America and Africa, which limits your options for truly global connectivity.

BigMama VPN only has 7 server locations in the US

During our tests, server performance was pretty consistent. Speeds were acceptable on most servers. However, I noticed that some server locations are misleading. For example, when I connected to the Tokyo server, I got a Toronto IP address instead.

The VPN doesn’t clearly state whether it owns or rents its servers, and there’s no transparency report or infrastructure audit to verify privacy practices. That’s a concern, especially for users who prioritize anonymity.

There's no option for dedicated IP addresses or advanced features like RAM-only servers, dedicated gaming or streaming servers, or server obfuscation. It appears to rely on standard configurations without offering the extra privacy and security layers found in premium VPNs.

Lastly, BigMama VPN doesn’t label virtual locations, so there’s no way to confirm whether you're connecting to a physical server or a rerouted one. This lack of transparency and minimal control over your server choice makes it harder to trust the network’s reliability or security. I recommend you check out this list of VPNs with large, high-quality server networks for more choices.

Does BigMama Work in China? No

I confirmed with BigMama VPN's customer support that the VPN does not currently work reliably in China. Support stated that China’s Deep Packet Inspection (DPI) systems block BigMama’s servers, making the VPN ineffective for use in the country. Still, they encouraged me to try it out and see if it worked.

BigMama VPN doesn't offer the obfuscation technology required to disguise your traffic in China

It's important to note that VPN usage is restricted in China. However, there have been no publicly reported cases of tourists facing legal consequences solely for using a VPN. Nonetheless, you should exercise caution and stay informed about local laws and regulations. Should you decide to use a VPN while in the country, check out some VPNs that have been proven to work in China.

BigMama VPN offers basic protection for casual users but falls short in several critical areas. It claims to use industry-standard encryption and runs on the WireGuard protocol, which is known for its speed and efficiency. However, it's missing several key features.

For example, BigMama VPN doesn’t include a kill switch. A kill switch automatically blocks internet traffic if the VPN disconnects, preventing your real IP from leaking. So, this is a serious omission. Without it, you are left exposed during any interruption.

The VPN also doesn’t support split tunneling, which allows you to route only part of your traffic through the VPN while the rest uses your regular connection. It also lacks compatibility with the Tor network or any onion-over-VPN features. These omissions limit the VPN’s flexibility for users who want more control over privacy or need specialized routing for high-risk activities.

I was highly concerned by the VPN’s peer-to-peer (P2P) model, where users act as both clients and exit nodes. In this model, your IP address could be used to route someone else’s traffic and vice versa, potentially exposing you to legal or security risks if that traffic is flagged for suspicious or illegal activity. For instance, you could be liable for the crime if someone engages in cybercrime while routing their traffic through your IP.

All in all, I wouldn’t consider BigMama VPN secure enough. You’re better off with trustworthy VPNs that offer all the essential security features.

Encryption

BigMama VPN doesn’t specify which encryption standard it uses. Additionally, it doesn’t offer perfect forward secrecy, meaning that if hackers ever compromise an encryption key, they could decrypt past and future sessions. While this isn’t a concern for casual users, it makes the VPN less secure than competitors that implement PFS by default.

Security Protocols

BigMama VPN runs exclusively on the WireGuard protocol, which is lightweight and faster than older protocols like OpenVPN or IKEv2. WireGuard is known for its clean codebase, which reduces the chances of vulnerabilities and speeds up connection times. That said, users in highly censored regions may struggle since the VPN prevents you from switching to more stealth-friendly protocols, like OpenVPN with obfuscation.

DNS, IP, and WebRTC Leak Tests

BigMama VPN passed all our DNS and IP leak tests when connected to nearby and distant servers. This shows that, at least when the connection is stable, your traffic isn’t being routed through your ISP’s DNS servers.

BigMama VPN's leak protection prevents websites, advertisers, and ISPs from tracking you

While that’s encouraging, the lack of a kill switch still means you could be left vulnerable if the VPN suddenly disconnects.

BigMama VPN’s privacy policy is minimal and lacks transparency in key areas. The VPN claims a no-logs policy, stating that it doesn't track or store users’ browsing activities. However, it doesn’t provide enough details to back up this claim.

The company behind BigMama VPN isn’t well-known, and there’s no public information about its ownership or whether it operates other VPNs. This lack of transparency raises concerns about how user data is handled, especially considering the absence of independent audits or privacy certifications.

Given these factors, it’s hard to trust BigMama VPN as a privacy-conscious service fully. Instead, opt for more transparent no-logs VPNs with strong privacy records.

Does BigMama VPN Keep Logs? Partially

On its FAQs page, BigMama VPN claims it doesn’t snoop or log any data you send through its network. The VPN emphasizes that when you start using BigMama VPN, your internet data becomes encrypted, and your activities aren’t passed to any third party. However, it does mention that it collects data such as your IP address, browser type, and more.

BigMama might also potentially share your data with third parties

Additionally, it's important to note that BigMama VPN operates on a P2P model where free users' internet connections may be utilized to route other users' traffic. This means that while your data is encrypted, your IP address could be used by others, potentially exposing you to activities conducted through your connection.

Was BigMama VPN Audited? No

As of now, BigMama VPN hasn’t undergone any independent security or privacy audits. This is a significant drawback, especially compared to leading VPNs like ExpressVPN and PIA, which have completed multiple audits by reputable firms. Without a third-party assessment, confirming whether the VPN genuinely follows through with its claims is impossible.

Based in Romania

BigMama VPN is based in Romania, which is generally considered a privacy-friendly country. Romania is not part of the 5/9/14 Eyes Alliance — a global surveillance coalition where member countries can legally share intelligence and user data. This means BigMama VPN isn’t under pressure from international data-sharing agreements.

Romanian law also supports strong data protection, especially under the EU’s General Data Protection Regulation (GDPR). This gives you more control over collecting, storing, and using your data. So, while I have some reservations about its other policy procedures, I’m happy that it’s in this jurisdiction.

BigMama VPN allows P2P file transfers, and I was glad to see that it’s possible on all its locations. During our tests, there wasn’t much of a speed difference when torrenting with and without the VPN. Downloading a 1.1GB public domain file took around 11 minutes, compared to just over 9 minutes without the VPN connected.

The VPN doesn’t offer torrent-specific features like port forwarding or SOCKS5 proxy support. These tools can significantly improve torrent speeds and connectivity, especially for seeding. BigMama VPN also lacks a kill switch, which could still expose your data if the connection fails mid-download. You’ll enjoy better performance with these P2P-optimized alternatives.