Best VPN for iPhone in 2026: Speed and Battery Tested

A VPN costs an iPhone less speed than it costs an Android phone. We put the same five apps on an iPhone 17 Pro and a Galaxy S26 Ultra over identical WiFi in September 2026, and each lost between 4.5% and 9.5% less on the iPhone. NordVPN slowed our 54.7 Mbps connection by 13.6% across three server locations, the smallest drop of the group. ExpressVPN drew the least battery. Every app has its faults on iOS, and we expose them in this roundup.

iPhone VPNs Compared

	Average speed loss	Extra battery drain	Devices at once	iOS split tunneling	Starting price
NordVPN	13.6%	2 points	10	No	$3.49/mo
Proton VPN	17.5%	2 points	10	No	$2.99/mo
ExpressVPN	16.2%	1 point	10	No	$2.99/mo
Surfshark	21.4%	3 points	Unlimited	No	$2.49/mo
Private Internet Access	24.2%	3 points	Unlimited	Domains only	$2.19/mo

Best iPhone VPN Apps We Tested

Every figure comes from an iPhone 17 Pro on home WiFi that measures 54.7 Mbps down and 37 ms ping untouched. We connected each app to UK, US, and Japanese servers, then tracked battery across a YouTube session at 1440p with every extra protection switched on.

1. NordVPN: Best VPN for iPhone Overall

NordVPN came first on ping. Its Japanese server came back at 203 ms, better than every rival on the hardest location, and its American server at 102 ms was the quickest on that location. The UK server gave 52.11 Mbps, and the 13.6% average loss was the smallest of the group. NordLynx is built on WireGuard, and it came through every switch between WiFi and cellular we tried.

Quantum-safe encryption is a single toggle. Siri Shortcuts connect the tunnel by voice, and NordWhisper disguises traffic on networks that filter VPNs. Threat Protection stops trackers and malicious sites, although the file-scanning version stays on desktop. The iOS app packs a great deal into a small screen and takes longer to learn than ExpressVPN’s. The App Store trial lasts three days, a figure we checked on the phone ourselves.

The no-log policy has passed six Deloitte audits, the sixth of them in February 2026, and our NordVPN review covers the desktop side. A 27-month subscription brings NordVPN to $3.49 a month, with 10 devices covered.

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2. Proton VPN: Best iPhone VPN for Privacy

Proton VPN placed third on iOS at a 17.5% average loss, reaching 50.48 Mbps on the UK server at 47 ms. Its sharpest contrast is with its own Android build, which loses 27.0% on the same WiFi. 9.5% separates the two, the widest split any app in this group showed between the platforms. The other four apps keep their source code closed. The iOS client is published on GitHub where researchers can examine it, and Switzerland belongs to no surveillance alliance.

That means the no-log claim rests on readable code and a favorable legal base.  Secure Core adds a second encrypted stage on servers Proton VPN owns in Switzerland, Iceland, or Sweden. Onion routing opens .onion addresses with no second app to install. Free accounts keep the Stealth protocol, so an unpaid tier still has a disguised connection. The faults deserve equal billing.

Quantum-safe encryption is absent while three rivals in this lineup already have it; there is no Smart DNS to cover Smart TVs, and support trailed the whole group, with email answers taking up to a full day. Proton VPN costs $2.99 a month if you commit for 2 years, and $83.88 a year after that.

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3. ExpressVPN: Gentlest on iPhone Battery

ExpressVPN took second on speed at 16.2%, and won the battery test. 20 minutes of 1440p video with its protections enabled cost 1% above the no-VPN reading, where the rest cost two or three. Its 44 ms UK ping was also the quickest we recorded on iOS. Lightway Turbo was designed for the conditions an iPhone creates, and it moved between WiFi and cellular without interrupting a download. Obfuscation is always on, with no protocol list to work through.

So, a filtered school or office network requires nothing to be configured. MediaStreamer handles an Apple TV, though ExpressVPN also offers a native app for tvOS. The servers write nothing to disk, and ExpressVPN operates from the British Virgin Islands, outside the 5, 9 and 14 Eyes agreements. That simplicity costs you control. Double-hop routing has been requested for years and still has not appeared, and the settings list is short next to PIA’s.

Renewal climbs to $99.95 a year. ExpressVPN costs $2.99 a month on the 28-month Basic plan, covering 10 devices, and has a 30-day guarantee.

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4. Surfshark: One Plan for Every Apple Device You Own

Surfshark came fourth at a 21.4% average, and the average hides what the three locations did. On the UK server, it gave 50.42 Mbps, a 16th of a megabit behind Proton VPN. On the Japanese server, it dropped to 33.81 Mbps, a 38.2% fall and the steepest slide of the five over distance. Keep the traffic in Europe or North America, and it competes with the leaders.  An iPhone is rarely the only Apple device in a household, and Surfshark sets no cap on connections.

The rotating option cycles your IP address on a timer while the session stays up, and Dynamic MultiHop lets you set both ends of a two-server chain. Alternative ID produces a throwaway identity for sign-up forms, and Surfshark One bundles antivirus for a Mac. Connecting takes longer than in the other four apps, and that shows on a phone unlocked for a quick check.

Its Dutch base falls within the 9 Eyes agreement, although Deloitte confirmed Surfshark keeps no IP addresses, browsing history, session data, or timestamps. The App Store trial lasts 7 days. Surfshark Starter costs $2.49 a month, and our Surfshark review goes through the desktop apps.

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5. Private Internet Access: The Cheapest Way In

PIA finished 5th at a 24.2% average loss, with 48.65 Mbps on the UK server and 34.42 on Japan, where its 249 ms ping was the highest figure of the round. It is also the cheapest of them by a wide margin, and the speed is the trade-off. PIA hands an iPhone user the most to configure. Split tunneling exists in the only form Apple permits, letting you name domains that skip the tunnel, which none of the other four manage. Shadowsocks disguises traffic on a filtered network.

Meanwhile, MACE strips ads and trackers before they resolve, and Smart DNS supports an Apple TV.  Device connections are uncapped, and the trial lasts 7 days. PIA’s app was our least favorite of the entire round, and clutter that is merely untidy on a monitor becomes a problem on a phone screen. Its streaming record is the weakest of the five as well: Netflix Japan, Prime Video, HBO Max, JioHotstar, and Hulu blocked it in our desktop testing.

The PIA review covers its desktop apps and the court case that put its logging claims to the test. PIA starts at $2.19 a month or about $57 for the first 2 years. After that, you pay the same price annually.

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How iPhone VPNs Differ From Desktop Apps

• Network handoff. A phone moves between WiFi and cellular dozens of times a day, and each switch is a moment when the tunnel can drop, and the true IP address can show. NordLynx and Lightway were both designed around that problem, and neither lost a session in our testing.
• Battery. Our 20-minute video test spread the field across two percentage points, a margin that sounds trivial until you apply it to a tunnel held open from morning until night. WireGuard-based protocols draw less power than OpenVPN, so leave the app on its automatic protocol setting.
• Split tunneling. Apple’s sandbox blocks the per-app version Android allows, so an iPhone cannot send one app around the tunnel while the rest goes through it. PIA’s domain-based version is the closest available substitute, and the other four have none.

One setting deserves turning on. Under Settings, then VPN and Device Management, iOS keeps a Connect On Demand option that restores the tunnel automatically after a network change. It stays off until enabled, and most people never find it.

Free VPNs for iPhone

The App Store lists hundreds of free VPNs, and almost all of them are a poor trade. Caps of 500 MB to 2 GB a month are typical, enough for one episode of something, and the apps with no cap are usually funded by selling browsing data instead. Proton VPN’s free plan is the exception.  No data limit; the company behind it publishes independent audits of its logging practices, and the Stealth protocol comes with it.

The limits are strict: one device at a time, no say over the server location since the app assigns one of ten countries at random, and Netflix was blocked on the American IP address I personally tested. The next step up is a paid plan. PIA at $2.19 a month lifts every one of those limits.

Best VPN for iPhone: Conclusion

NordVPN is the app to install on most iPhones. It lost the least speed of the five and had the lowest latency on the American and Japanese servers, and no rival in this lineup matches its Siri Shortcuts and quantum-safe toggle. The crowded interface is the cost. Proton VPN suits a buyer whose first concern is privacy, with open-source code and a Swiss base behind it, and its free tier is the only one worth installing.

ExpressVPN fits a phone that keeps the tunnel open all day, drawing the least battery and demanding the least attention. Surfshark handles a phone, a tablet, and a laptop on one subscription, provided your servers are not in Asia-Pacific. PIA is the cheapest entry point and the most adjustable of the five.

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