Codename · Ninja · Stealth VPN

Vanish from the network.
Stay online.

Ninja VPN is a one-tap WireGuard client with 256-bit encryption, split tunneling, and a kill switch — built for users who want a private connection without filling out a signup form first. Free tier across iOS, Android, Mac, and Windows; Pro unlocks the full server map.

Get the app How it works
WireGuard + 256-bit No-signup tier Split tunneling Kill switch
Three steps

From install to invisible.

Most VPN apps push you through a signup wall before they tell you whether the connection works. Ninja does the opposite — install, hit connect, see the tunnel come up. The paid plan is offered later, when you already know what you're buying.

— I / Install

Drop the app, no form

Available on iOS, Android, macOS, and Windows. The basic tier doesn't ask for an email — you go from store download to a working tunnel without typing a single character.

— II / Connect

Auto-pick a server

Smart routing chooses the fastest server based on your location and time of day. Or pick manually from the country list — Pro unlocks the full network including streaming-optimized nodes.

— III / Operate

Tunnel up, surf clean

WireGuard with 256-bit AES, kill switch armed by default, DNS leak protection on. Split tunneling lets you choose which apps go through the VPN and which connect direct — for banking, gaming, or streaming local-only services.

No-signup stealth

Tap connect.
That's the onboarding.

Most VPNs make you create an account, verify an email, and pick a plan before they'll let you test the tunnel. Ninja inverts that: install the app, tap connect, and you're encrypted. No email, no card on file, no friction. The paid tier is there when you want more servers — not as a gate to use the product.

  • Zero-friction free tierOne-tap connect without an email address or a credit card on file.
  • WireGuard by defaultModern protocol with 256-bit AES encryption — faster handshake than OpenVPN, lower battery drain on mobile.
  • Kill switch + DNS leak guardBoth armed by default. If the tunnel drops, your traffic drops with it — no accidental clear-text bleed.
  • Split tunneling, custom DNSChoose which apps route through the VPN. Point DNS wherever you want — Cloudflare 1.1.1.1, Quad9, your own resolver.
Tunnel status Active
Protocol WireGuard · 256-bit AES
Server Tokyo · jp-04
Public IP 203.0.113.◼◼
Latency 07 ms
Kill switch Armed
DNS leak None detected
Throughput87% of line
Session · 00:14:22 VERIFIED
Who it's for

Built for everyone who'd rather not be tracked.

Travelers

Airport WiFi, café networks, hotel captive portals. Encrypt the link before you check email, route through home country to keep streaming subs working.

Remote workers

Public coworking, hotel desks, the parents-in-law's wifi. Kill switch keeps client work out of cleartext if the tunnel drops mid-Zoom.

Stream geo-shifters

Watch the show that's only on the UK Netflix from anywhere else. Streaming-optimized servers on Pro keep the buffering down.

Privacy-curious

You don't have a threat model — just don't want your ISP selling your DNS log to ad networks. One tap, done. No threat model required.

Features

The whole kit, none of the cruft.

Most "all-in-one" VPNs bury the controls under three settings menus. Ninja keeps the surface small on purpose — the features below cover the whole product.

Signature

One-tap WireGuard, no signup

Modern protocol baseline. WireGuard handshake is faster than OpenVPN, the encryption is 256-bit AES-GCM, and you don't need to make an account to test the tunnel — install, tap connect, see latency, decide if Pro is worth it.

Install → tap → encrypted · no email needed
Split tunnel

Per-app routing

Pick which apps go through the VPN and which connect direct. Useful for banking apps that flag VPN traffic and games that punish high ping.

Custom DNS

Point anywhere

Cloudflare 1.1.1.1, Quad9, your own Pi-hole. The VPN tunnel doesn't force you to use the provider's DNS.

Kill switch

Armed by default

If the tunnel drops, the network stops. No accidental cleartext on hotel WiFi when WireGuard reconnects.

Multi-device

iOS · Android · Mac · Win

One subscription covers all your devices. No per-platform license, no five-device cap to manage manually.

Honest disclosure

Ad-supported free tier · no independent audit

The free tier shows ads to fund the no-signup model — disclose for transparency. Ninja has not yet published an independent privacy audit the way Mullvad or NordVPN have; the no-logs policy is stated but not third-party verified. Worth knowing before you build a serious threat model around the free tier.

Disclosed · ads on free · no audit yet
Honest comparison

Ninja vs TunnelBear vs ProtonVPN
vs NordVPN.

TunnelBear is the legacy free-tier pick. ProtonVPN is the privacy-grade option with unlimited free data. NordVPN is the heavyweight with audited no-logs and a massive server map. Ninja's slot is "one-tap WireGuard with no signup" — fast and frictionless, with thinner Pro features than the bigger names.

What you want to doNinja VPNTunnelBearProtonVPNNordVPN
Connect without creating an account✓ No-signup tier— Account required— Account required— Account required
WireGuard protocol✓ Default— OpenVPN/IKEv2✓ Yes✓ NordLynx (WG-based)
Unlimited free data tier✓ Ad-supported500 MB/month✓ Unlimited— No free tier
Split tunneling on mobile✓ Yes— Desktop only✓ Yes (Android)✓ Yes
Independently audited no-logs— Not yet✓ Annual audit✓ Multiple audits✓ PWC + Deloitte
Streaming-optimized serversPro tier— Generic✓ Plus tier✓ Built-in
Server countGrowing~5,000 IPs~7,400+~7,000+
Free tier shows adsYes— No ads— No ads— No free tier
Multi-platform support✓ iOS/And/Mac/Win✓ All major✓ All + Linux✓ All + Linux

// If you want an independently audited no-logs policy — ProtonVPN or NordVPN. If you want the cutest UI and a smaller free quota with no ads — TunnelBear. If you want one-tap WireGuard without a signup wall and don't mind ads on the free tier — Ninja.

From the field

What real users actually said.

★★★★★

"Smooth, fast connection and the best part is it's ad-free on Pro. Simple to use, works reliably for everyday browsing. The no-signup install was the reason I tried it — most VPNs make you fill out a form before you've even tested the tunnel."

SD
Sriram D.
Google Play review
★★★★★

"WireGuard handshake is the right default — my old VPN's OpenVPN connection took 8 seconds to come up on cellular. Ninja is under two. Battery drain is also lower on iOS, which my phone notices."

AR
Amara R.
Remote consultant · Lisbon
★★★★☆

"Honest take: the free tier ads are a bit much when you're using the app multiple times a day. Pro removes them and is worth it if VPN is a daily tool, but if you only need it for occasional travel the ads can be a friction point. Otherwise the connection is solid."

JT
Jaime T.
App Store reviewer
The story

Built fast, kept small.

Ninja VPN ships under Ninja VPN Ltd., a small, mobile-first VPN team that's been iterating publicly across Android and iOS for several years. The thesis is plain: most VPN apps treat onboarding as a sales funnel — email gate, plan picker, then maybe a connection. Ninja inverts that. Install, hit connect, see the tunnel come up, and the upgrade prompt arrives later when you actually want a wider server map.

The honest version: Ninja is not in the same audited-privacy tier as Mullvad, ProtonVPN, or NordVPN. The no-logs policy is published in the app's privacy text, but there is no independent third-party audit (yet) the way PwC and Deloitte have audited NordVPN. If your threat model includes nation-state-level adversaries or whistleblowing journalism, audited providers remain the safer recommendation. For day-to-day browsing privacy and unsafe-WiFi protection, Ninja's posture is reasonable for the price.

Pricing is freemium with friction-honesty: the free tier is genuinely useful for one-tap connect but is supported by ads, which one App Store reviewer flagged as "a bit much when you're using the app multiple times a day." Pro removes the ads, unlocks the full server map, and adds streaming-optimized nodes. Server count is growing but doesn't yet match NordVPN or ProtonVPN's footprints, which matters if you need a specific country's exit node every time.

The product strength is the experience loop: WireGuard is the default protocol, kill switch and DNS leak guard are armed without you having to find the toggles, and split tunneling exposes per-app routing on mobile — a feature TunnelBear still gates to desktop. Full feature list, current pricing, and app downloads at the Google Play listing.

FAQ

The good questions.

Do I really not need an account to use Ninja VPN?

Correct — the free tier doesn't require account creation. Install the app on iOS, Android, macOS, or Windows, tap connect, and you're on a WireGuard tunnel with 256-bit AES. No email, no card. Pro plans do require an account so the subscription can sync across devices, but the free experience is genuinely zero-signup.

Is Ninja VPN actually safe to use?

The technology stack is industry-standard: WireGuard protocol, 256-bit AES-GCM encryption, kill switch armed by default, DNS leak protection on. The no-logs policy is stated in the app's privacy text. Honest caveat: Ninja has not yet published an independent third-party audit the way ProtonVPN, NordVPN, or Mullvad have. If your threat model includes nation-state adversaries or activism work, those audited providers are the safer pick. For everyday browsing privacy and public WiFi protection, Ninja's setup is reasonable.

How does Ninja compare to TunnelBear, ProtonVPN, and NordVPN?

TunnelBear has the cutest UI and an annual audit but caps free at 500 MB/month and lacks mobile split tunneling. ProtonVPN has the strongest free tier (unlimited data, audited, no ads) but requires account creation. NordVPN has the largest server map and the deepest audit history but no free tier at all. Ninja's edge is the no-signup install plus WireGuard defaults and ad-supported unlimited free use — the trade is no published audit yet and a smaller server count.

What is split tunneling and why does it matter?

Split tunneling lets you choose, app by app, which traffic goes through the VPN and which connects directly. Useful when your banking app flags VPN connections as suspicious, when a competitive game punishes the small latency hit of a VPN exit, or when you want streaming to use a different country than your work apps. Ninja exposes split tunneling on both mobile and desktop — TunnelBear still gates this to desktop only.

Does the free tier really show ads?

Yes, and it's worth being upfront about it. The no-signup, unlimited-data free model is paid for by ads inside the app. One App Store reviewer noted the ad frequency feels heavy for users who open the app multiple times a day. Pro removes ads entirely, unlocks the full server map, and adds streaming-optimized exit nodes. If you'll use a VPN daily, Pro is the cleaner experience; for occasional use the free tier holds up.

What protocols does Ninja support?

WireGuard is the default — modern, fast handshake, lower battery use on mobile, 256-bit AES-GCM. The app also includes OpenVPN and IKEv2 as fallbacks for networks where WireGuard is blocked or where you need legacy compatibility. You can change protocol in the settings, though WireGuard is the right pick for almost every use case in 2026.

Can I cancel a Ninja Pro subscription easily?

If you subscribed through the App Store or Google Play, cancel by managing your subscription in Apple ID settings or Play Store account settings — App Store standard. If you subscribed via the web, the cancel link is in your account dashboard on the official site. The cancellation flow is not inside the app itself for store-purchased subscriptions, which is platform-standard but worth knowing before you subscribe.

What is the kill switch and why is it on by default?

The kill switch blocks all internet traffic if the VPN tunnel drops unexpectedly — for example, when WireGuard is reconnecting after switching from WiFi to cellular. Without it, your traffic briefly bleeds out in cleartext during the reconnection window. Ninja arms the kill switch by default so you don't have to remember to turn it on. You can disable it in settings if you'd rather lose privacy than connectivity during reconnects.

Tap connect

Tunnel up. Stay invisible.

One-tap WireGuard, no signup, kill switch armed. Install on iOS, Android, Mac, or Windows and decide on Pro later — once you've actually used the thing.

Get the app Try free, no signup