A VPN with built-in ad blocking does two things at once: it hides your browsing from your network provider and cuts down on the display ads, trackers, and malicious sites that slow down your phone and eat into your data. Not every VPN’s ad blocker performs the same way, though, and a few marketed as ad blockers have real limitations worth knowing about before you commit. Here’s how the most tested mobile options compare.
NordVPN
NordVPN’s Threat Protection feature is widely regarded as one of the strongest VPN ad blockers currently available, with independent testing showing it blocking around 99% of ads in some evaluations. On mobile, it runs as Threat Protection Lite, which blocks malicious sites, trackers, ads, scam calls, and phishing attempts, though it only works while you’re actively connected to a VPN server. It’s a strong pick if ad blocking effectiveness is your top priority.
Surfshark
Surfshark’s CleanWeb feature works by cross-referencing DNS requests against a list of known ad, tracking, and malware domains, and it’s proven effective at blocking pop-ups, banners, and autoplay video ads, including in-video YouTube ads. One of Surfshark’s standout features is unlimited simultaneous device connections on a single subscription, making it a solid option if you want ad blocking across multiple phones and tablets under one plan.
Proton VPN
Proton VPN’s NetShield feature scored 99 out of 100 in independent ad-blocking tests, successfully blocking display ads, pop-ups, and most video ad requests. It’s built by the team behind Proton Mail and is based in Switzerland, appealing to users who prioritize privacy-focused engineering. Proton VPN also offers a genuinely usable free tier that includes NetShield, which is relatively rare among VPN ad blockers.
Private Internet Access (PIA)
PIA’s ad blocker, MACE, is known for being fast and easy to toggle on, blocking ads and trackers alongside malicious sites. It’s also one of the more affordable options on this list, making it a reasonable choice for anyone who wants solid ad blocking without paying premium pricing. PIA supports unlimited simultaneous connections under a single subscription as well.
ExpressVPN
ExpressVPN’s Advanced Protection suite, known as Threat Manager on iOS and Android, blocks ads, trackers, and malicious sites, and includes an optional Parental Control feature. In testing, it blocked around 94% of ads — solid, though not quite matching the top performers on this list — but it comes at no extra cost and works consistently across mobile devices.
IPVanish
IPVanish includes an ad, tracker, and malicious site blocker that performed well in independent testing and is available across a wide range of platforms, including Android, iOS, and Fire TV. It also allows unlimited simultaneous device connections and has an independently audited no-logs policy, which appeals to privacy-conscious users who want that verification.
CyberGhost
CyberGhost’s Content Blocker is easy to toggle on for beginners and has proven effective at blocking malicious HTTP sites in testing. It’s worth noting its limitations, though: the ad blocker struggles more with HTTPS traffic, which covers most modern websites, and it’s better at reducing display ads on search engines than eliminating them site-wide. It’s a reasonable pick for beginners who want simplicity over maximum ad-blocking power.
Windscribe
Windscribe stands out as one of the few VPNs offering a genuinely usable ad blocker on its free tier, which includes 10GB of monthly data and unlimited connections. It also offers some protection against browser fingerprinting through its Split-Personality feature, which spoofs details like your timezone and user agent — a feature most VPN ad blockers don’t attempt at all.
AdGuard VPN
AdGuard VPN combines a VPN with the ad-blocking expertise the company built over more than a decade making browser-level ad blockers. It uses a proprietary protocol designed to disguise VPN traffic as regular browsing, and testing has generally rated its ad-blocking performance above competitors like PureVPN and CyberGhost. The tradeoff is a smaller server network and fewer advanced features compared to larger providers, making it best suited for casual users who prioritize ad blocking over speed or a large server selection.
PureVPN
PureVPN offers a large server network — more than 6,500 servers across over 140 countries — along with strong streaming unblocking and dedicated IP options. Its ad-blocking capabilities are considered solid but not best-in-class, generally ranking behind dedicated ad-blocking specialists like AdGuard VPN. It’s a reasonable all-rounder if you want broad server coverage and streaming support alongside decent ad blocking, rather than an app built primarily around ad blocking.
Choosing the Right One for You
If ad-blocking strength is your only priority, NordVPN and Proton VPN currently test at the top of the pack. If you want a free option that still includes real ad blocking, Windscribe and Proton VPN’s free tier are the strongest starting points. If you’re connecting several devices under one plan, Surfshark and PIA both offer unlimited simultaneous connections. And if you specifically want a VPN built around ad blocking as its core feature rather than an add-on, AdGuard VPN leans furthest in that direction, though at the cost of a smaller server network.
Join The Discussion
Which mobile VPN has worked best for you when it comes to actually cutting down on ads, and how has it held up over time? Share your experience with speed, battery drain, or how well it’s handled specific apps versus mobile browsers. If you’re still deciding between options, feel free to ask questions — there’s a good chance someone here has tested the exact VPN you’re considering.
