ProtonVPN
ProtonVPN encrypts internet traffic and masks a user’s IP address through a global server network, with a free unlimited tier and a premium suite offering advanced privacy tools including Secure Core routing, Stealth protocol, and Tor over VPN.
The only free VPN with no data caps, no ads, and no compromise on the privacy credentials that matter most.
ProtonVPN is a VPN service developed by Proton, the Swiss company behind ProtonMail and Proton Pass. It shares the same foundational commitment to privacy that defines all Proton products: all apps are open-source, the no-logs policy has been independently audited, and the company operates under Swiss privacy law rather than EU or US jurisdiction.
What distinguishes ProtonVPN from most competitors is its free plan. Unlike other free VPNs, which impose data caps, sell user data, or deliver severely degraded speeds, ProtonVPN’s free tier has no data limits and no artificial speed restrictions. It gives access to servers in 10 countries and is supported by paying subscribers rather than by advertising or data collection.
The paid VPN Plus plan unlocks 20,000+ servers across 127+ locations, streaming access, P2P support, the Secure Core double-hop system, Stealth protocol, Tor over VPN, and NetShield for ad and malware blocking. It starts from $2.99 per month on a two-year plan and covers up to 10 simultaneous devices. All plans include a 30-day money-back guarantee.
Apps are frequently updated and may change over time. While we aim to keep our reviews accurate and up to date, some information may become outdated or no longer reflect the current version.
Disclaimer ▽ (click open)
How to Use
Getting started with ProtonVPN requires creating a free Proton account, which also gives access to ProtonMail, Proton Pass, Proton Drive, and other Proton services. After creating an account, users download the app for their platform — available on Windows, macOS, Linux, iOS, Android, Android TV, and Chromebook — and log in to connect immediately.
The app interface offers a map view and a country list for server selection. Free users are automatically connected to the fastest available server from 10 countries; paid users can browse and select from 127+ locations, including city-level choices in key markets like the US, UK, and Australia.
NetShield, available on paid plans, blocks ads, trackers, and malware-hosting sites at the DNS level before they reach the device. Secure Core routes traffic through two servers in privacy-friendly countries — Switzerland, Iceland, or Sweden — before exiting through the chosen destination, adding a second encryption hop for maximum protection against traffic analysis attacks.
The Stealth protocol, designed by Proton, disguises VPN traffic to evade deep-packet inspection systems and bypass VPN blocks in restrictive countries. Tor over VPN routes traffic through both the Proton network and the Tor anonymity network for users who need the highest level of anonymity. A kill switch is available on all platforms, and split tunneling allows specific apps to bypass the VPN on Android and Windows.
Strongest Points:
✓ The only widely trusted free VPN with unlimited data, no ads, and no data selling — funded by paying subscribers rather than by monetising free users
✓ All apps are fully open-source, independently audited, and SOC 2 Type 2 certified, making the codebase and infrastructure publicly verifiable
✓ Swiss jurisdiction places ProtonVPN outside EU and US surveillance frameworks and gives it one of the strongest legal privacy foundations available to a consumer VPN
✓ Secure Core double-hop routing through Switzerland, Iceland, or Sweden protects against server-level traffic analysis attacks that standard VPNs cannot defend against
✓ Integrates seamlessly with the Proton ecosystem including ProtonMail, Proton Pass, Proton Drive, and Proton Calendar under a single Proton Unlimited subscription
Weaker Points:
✕ The free plan no longer allows users to choose their server location — the app selects automatically from 10 countries, which makes it unreliable for streaming or geo-unblocking
✕ Speeds on some nearby servers can be inconsistent, with an average speed loss of around 15% that occasionally exceeds expectations for congested servers
✕ Device limit is 10 on paid plans, which is lower than Surfshark’s unlimited and requires more management for households with many devices
✕ The monthly plan at around $9.99 is more expensive than NordVPN and Surfshark on equivalent short-term commitments
✕ Some advanced features like port forwarding require manual configuration on macOS, and the router app experience is less seamless than providers with dedicated firmware
How to Use
Getting started with ProtonVPN requires creating a free Proton account, which also gives access to ProtonMail, Proton Pass, Proton Drive, and other Proton services. After creating an account, users download the app for their platform — available on Windows, macOS, Linux, iOS, Android, Android TV, and Chromebook — and log in to connect immediately.
The app interface offers a map view and a country list for server selection. Free users are automatically connected to the fastest available server from 10 countries; paid users can browse and select from 127+ locations, including city-level choices in key markets like the US, UK, and Australia.
NetShield, available on paid plans, blocks ads, trackers, and malware-hosting sites at the DNS level before they reach the device. Secure Core routes traffic through two servers in privacy-friendly countries — Switzerland, Iceland, or Sweden — before exiting through the chosen destination, adding a second encryption hop for maximum protection against traffic analysis attacks.
The Stealth protocol, designed by Proton, disguises VPN traffic to evade deep-packet inspection systems and bypass VPN blocks in restrictive countries. Tor over VPN routes traffic through both the Proton network and the Tor anonymity network for users who need the highest level of anonymity. A kill switch is available on all platforms, and split tunneling allows specific apps to bypass the VPN on Android and Windows.
Strongest Points:
✓ The only widely trusted free VPN with unlimited data, no ads, and no data selling — funded by paying subscribers rather than by monetising free users
✓ All apps are fully open-source, independently audited, and SOC 2 Type 2 certified, making the codebase and infrastructure publicly verifiable
✓ Swiss jurisdiction places ProtonVPN outside EU and US surveillance frameworks and gives it one of the strongest legal privacy foundations available to a consumer VPN
✓ Secure Core double-hop routing through Switzerland, Iceland, or Sweden protects against server-level traffic analysis attacks that standard VPNs cannot defend against
✓ Integrates seamlessly with the Proton ecosystem including ProtonMail, Proton Pass, Proton Drive, and Proton Calendar under a single Proton Unlimited subscription
Weaker Points:
✕ The free plan no longer allows users to choose their server location — the app selects automatically from 10 countries, which makes it unreliable for streaming or geo-unblocking
✕ Speeds on some nearby servers can be inconsistent, with an average speed loss of around 15% that occasionally exceeds expectations for congested servers
✕ Device limit is 10 on paid plans, which is lower than Surfshark’s unlimited and requires more management for households with many devices
✕ The monthly plan at around $9.99 is more expensive than NordVPN and Surfshark on equivalent short-term commitments
✕ Some advanced features like port forwarding require manual configuration on macOS, and the router app experience is less seamless than providers with dedicated firmware
Use it For:
🆓 Users who want a genuinely trustworthy free VPN with unlimited data and no ads, funded by subscribers rather than by monetising free user data
🔒 Privacy-first users who want Swiss jurisdiction, open-source apps, and the strongest possible legal and technical privacy foundations in a VPN
🌐 People in countries with censorship or VPN blocks who need the Stealth protocol to bypass deep-packet inspection reliably
📧 Users already in the Proton ecosystem who want all their privacy tools — email, VPN, password manager, cloud storage — integrated under one Proton Unlimited subscription
🧑💻 Security researchers, journalists, and high-risk users who need Secure Core double-hop and Tor over VPN for protection against sophisticated traffic analysis attacks
App Usable on:
Phone
Tablet
PC
TV
Applications and Features
ProtonVPN’s feature set begins with strong foundations: WireGuard, OpenVPN, and IKEv2 protocols are all supported, with the proprietary Stealth protocol added for use in countries where VPN traffic is actively blocked. Stealth uses obfuscation to disguise VPN connections as regular HTTPS traffic and evade deep-packet inspection. AES-256 and ChaCha20 encryption are applied depending on the protocol in use. The VPN Accelerator technology, unique to ProtonVPN, increases speeds by up to 400% on high-latency connections using parallelisation techniques.
Secure Core is ProtonVPN’s double-hop system with a key distinction: the first hop always passes through Proton’s own servers in Switzerland, Iceland, or Sweden, countries with strong privacy laws and physical infrastructure under Proton’s direct control. This defends against attacks where an adversary compromises the VPN exit server — since the entry server is secured by Proton itself, traffic cannot be traced back to the user.
NetShield blocks DNS-level requests to ad networks, trackers, and malware-hosting domains before they reach the device. Tor over VPN routes traffic through both the Proton network and the Tor anonymity network via dedicated servers in eight countries. P2P servers with port forwarding support torrenting with optimal performance. The Proton Unlimited bundle combines VPN Plus with ProtonMail, Proton Drive, Proton Pass, and Proton Calendar under a single subscription, replacing multiple privacy tools at once.
▽ Gadgets Related to this App ▽
App Summary
ProtonVPN’s most distinctive quality is the credibility of its privacy claims. Swiss jurisdiction, open-source apps, SOC 2 Type 2 certification, and a no-logs policy backed by independent audit give it a transparency and accountability framework that most competitors do not match. For users who want to be able to verify what they are trusting, ProtonVPN is unusually well-equipped to support that.
The free plan is the best of its kind. No data caps, no ads, and no data monetisation make it a legitimate daily-use option for users who cannot or do not want to pay. The limitation is that location selection has been removed from the free tier, making it unsuitable for streaming or geo-unblocking.
On paid plans, the combination of Secure Core, Stealth, Tor over VPN, and the Proton Unlimited ecosystem gives technically sophisticated users a level of privacy tooling that goes further than almost any other consumer VPN. For users who simply want a reliable everyday VPN at a fair price, the VPN Plus plan delivers that as well.
Pricing:
Free
Cheap
Mid
Pricy
High
Free
Cheap
Mid
Pricy
High
Free
Cheap
Mid
Pricy
High
Free
Cheap
Mid
Pricy
High
Free
Cheap
Mid
Pricy
High
ProtonVPN offers a permanently free plan with unlimited data, no ads, and access to servers in 10 countries. The VPN Plus plan starts at $2.99 per month on a two-year commitment, unlocking the full 127+ country server network, streaming, P2P, Secure Core, and NetShield. Monthly billing is around $9.99. The Proton Unlimited bundle at around $9.99 per month (2-year) adds ProtonMail, Proton Drive, Proton Pass, and Proton Calendar. All paid plans include a 30-day money-back guarantee.
Learning Difficulty:
ProtonVPN’s 2025 interface revamp produced a clean, well-organised app that is straightforward for new users, with advanced features like Secure Core and Stealth clearly labelled and accessible without requiring any technical configuration.
Required Skill Sets:
Educational Content:
▽ Related Apps ▽
Widgetsmith lets users design custom widgets by choosing a type, size, and style, then place them on the home screen, lock screen, or Control Center with full control over fonts, colors, and themes.
Surfshark encrypts internet traffic and hides a user's IP address across unlimited devices simultaneously, enabling private browsing, streaming access, and secure connections on any network.
SimpleX Chat lets users send end-to-end encrypted messages, make voice and video calls, and share files with contacts connected via private links or QR codes, with no account or identifier required.
1/4
Questions & Answers: ⮛ (click to open)
Is ProtonVPN’s free plan actually usable, or is it too restricted?
The free plan has no data cap and no artificial speed restrictions, making it a genuinely usable daily VPN for browsing, privacy, and secure connections on public Wi-Fi. The main limitation is that server location cannot be manually selected, and the 10 available countries are not reliable for streaming or geo-unblocking. For general privacy use, however, it is the strongest free VPN available.
What is Secure Core and how does it differ from standard double-hop?
Secure Core routes traffic through two servers, but the first hop always passes through Proton-owned infrastructure in Switzerland or Iceland — countries with strong privacy laws and physical hardware under Proton’s direct control. This protects against attacks where an adversary has compromised or monitored the VPN exit server, since they would still be unable to trace traffic back to the user from the entry server alone.
Can ProtonVPN be used to unblock streaming services?
Yes, on paid plans. VPN Plus reliably unblocks Netflix across 10+ regions, Disney+, Amazon Prime Video, BBC iPlayer, and other major platforms. Streaming is not available on the free plan, as the limited pool of free IP addresses tends to be recognised and blocked by streaming services.
What is the Stealth protocol and when is it needed?
Stealth is a proprietary ProtonVPN protocol that uses obfuscation to disguise VPN traffic as ordinary HTTPS web traffic, making it very difficult for ISPs or government systems to detect and block. It is particularly useful in countries like China, Iran, or Russia where VPN usage is restricted at the network level. For users in unrestricted environments, WireGuard is generally faster and the better choice for everyday use.
Good to Knows: ⮛ (click to open)
• ProtonVPN’s free plan is funded by paying subscribers, not by selling user data or running ads — making it structurally different from the vast majority of free VPN services on the market.
• Proton’s Android app is available on F-Droid as well as the Google Play Store, allowing installation without a Google account for users who want to minimise their dependency on Google services.
• Secure Core servers are physically located in underground data centres in Switzerland and Iceland, with hardware that Proton owns and controls directly rather than renting from third-party providers.
Takeaways: ⮛ (click to open)
• ProtonVPN offers the most trustworthy free VPN plan available — unlimited data, no ads, no data selling, and backed by a company with a verifiable track record in privacy.
• For paid users, Secure Core, Stealth, and Tor over VPN place it at the top of the market for high-risk use cases where standard VPN-level protection is not enough.
• The Proton Unlimited bundle is one of the most complete privacy tool packages available, replacing email, VPN, password manager, and cloud storage under Swiss law for a single monthly fee.
Did You Get Any of That?
Related Science Articles:
Explore Other App Solutions With our Blogs
Discover how different apps approach common challenges, what they do well, and where they fall short — helping you understand which tools are best suited for your specific goals and daily routines.
Swipe Less, Talk Better: 5 AI Dating Apps That Might Actually Fix Your Texting
Five AI dating and relationship apps compared — find out which ones build real skills and which ones just write your messages for you.
Gadgifyr Apps
July 30, 2026
-
9 min
The Quiet Ones: 5 Apps Doing Something No One Else Bothered To
Five genuinely inventive apps compared — find out which ones are simply clever and which are actually useful.
Gadgifyr Apps
July 19, 2026
-
9 min
After You Hit "Book": 5 Apps That Make the Trip Itself Better
Five travel apps compared on what they offer before, during, and after the trip — beyond flights, hotels, and bookings.
Gadgifyr Apps
July 14, 2026
-
9 min
Notes That Talk to Each Other: 5 Apps for Thinking, Not Just Typing
Obsidian, Notion, Evernote, OneNote, and Joplin compared — find out which one turns scattered notes into a system that actually connects your ideas.
Gadgifyr Apps
July 11, 2026
-
9 min
Where Curiosity Finds Its Match
Dive into Gadgifyr’s world of honest gadget reviews, scientific clarity, app reviews, and real tools designed to make everyday life smarter and simpler.
Clarity Behind Every Tool
Gadgifyr reviews apps and gadgets through structured analysis and science-backed insight. It focuses on how tools actually work, where they deliver real value, and how they fit into everyday routines.
Each review highlights functionality, usability, and limitations in a clear and practical way. This approach helps users understand which tools are worth using and make informed decisions with confidence.
Why People Trust Gadgifyr App Reviews
Because we go beyond popularity — we uncover new apps, explain how they work, and show what truly adds value. From hidden tools to well-known platforms, we help you understand what fits your needs.
