⚡ Quick Verdict:
- 価格: Mullvad charges a flat €5/mo ($5.50 USD). StrongVPN starts at $3.97/mo on its annual plan.
- 最適な用途: Mullvad for maximum privacy and anonymity. StrongVPN for streaming and multi-device households.
- 主な違い： Mullvad requires zero personal information. StrongVPN needs an email and payment details.
- Our pick: Mullvad for most privacy-focused users — its audited no-logs policy and anonymous signup set it apart.
Mullvad and StrongVPN take opposite approaches to VPN services.
Mullvad puts privacy above everything else.
StrongVPN focuses on ease of use and streaming access.
The right choice depends on what you value most in a VPN.
概要
This Mullvad vs StrongVPN comparison covers pricing, security features, and ease of use.
We also break down server networks, connection speeds, and VPN apps on mobile devices.
Our sources include published specs, documentation, and other users’ reviews on G2 and Reddit.
By the end, you’ll know which VPN service fits your needs in the VPN market.
Mullvadとは何ですか？
Mullvadは、スウェーデンを拠点とするプライバシー重視のVPNサービスです。
It doesn’t ask for your name, email, or any personal data.
ユーザー名の代わりに、ランダムな16桁の口座番号が発行されます。
The entire app is open-source and regularly audited by firms like Radically Open Security.
Mullvad’s VPN apps work on Windows, macOS, Linux apps, アンドロイド、そしてiOS。
マルヴァドVPN
A privacy-first VPN with anonymous accounts and open-source apps. No email, no name — just a number and full encryption.
Mullvad の価格設定
Mullvad keeps pricing dead simple. One flat rate, no tricks.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 1ヶ月 | 月額5ユーロ | 短期的なプライバシーニーズ |
| 1年 | 月額5ユーロ | 長期的な匿名ブラウジング |
| 10年 | 月額5ユーロ | 最大限の節約を実現 |
Pricing verified May 2026.
無料トライアル: No free trial. 14-day money-back guarantee on most payment methods.
返金保証: カードおよびPayPalによるお支払いは14日間です。現金でのお支払いは対象外です。
📌 注記： Mullvad has never changed its price since launching in 2009. You pay the same rate whether you sign up for one month or ten years. Crypto payments get a 10% discount.
⚠️ 警告： Mullvad doesn’t offer long-term discounts like most VPN providers. If you’re looking for a cheap multi-year deal, this isn’t the VPN for that.
ムルヴァドの主な利点
Here’s what makes Mullvad worth considering:
- 真の匿名性: Mullvad generates a random 16-digit account number. No email, no name, no phone number required.
- 独立監査: Multiple third-party audits confirm Mullvad’s no-logs policy. These include assessments by Cure53 and Assured.
- オープンソースコード： The entire Mullvad app is open-source. Anyone can inspect the code for security flaws.
- RAMのみのサーバー： All Mullvad servers run on RAM. Data is wiped automatically on every reboot.
- 匿名決済： You can pay with cash mailed in an envelope, Bitcoin, Bitcoin Cash, or Monero. These payment options keep your identity hidden.
- 内蔵広告ブロッカー： Mullvad blocks ads, trackers, and malware domains at the DNS level. All DNS requests go through encrypted servers.
- マルチホップ＆ダイタ： Route traffic through two servers. DAITA protects against AI-guided traffic analysis. This helps hide your true IP address from advanced surveillance.
What Our Team Noticed
私たちの 作家 signed up for Mullvad and spent several days exploring the platform. Here’s what stood out:
Mullvadの長所と短所
✅ メリット
- 登録に個人情報は必要ありません
- Multiple independent audits verify no-logs policy and user activity data is never stored
- Fully open-source apps across all operating systems
- 定額料金で、更新時の予期せぬ値上げはありません。
- Built-in Mullvad Browser for extra browsing privacy
❌ デメリット
- Relatively small server network with around 684 servers in 44 countries
- Poor streaming unblocking — Netflix and BBC iPlayer often blocked
- Only up to five devices can connect simultaneously
StrongVPNとは何ですか？
StrongVPN is a U.S.-based VPN company founded in 2005.
It focuses on fast speeds, streaming access, and multi-device support.
A StrongVPN subscription bundles 250GB of SugarSync cloud storage with every plan.
It supports up to 12 devices StrongVPN can connect at the same time.
Apps are available for Windows, macOS, Android devices, iOS, and Amazon Fire TV.
強力なVPN
A reliable VPN with fast speeds and streaming support. Includes 250GB cloud storage and 12 device connections per account.
StrongVPNの料金プラン
StrongVPN offers two simple plans. The annual deal saves you about 67%.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 年間計画 | 月額3.97ドル | Budget-friendly long-term use |
| 月額プラン | 月額11.99ドル | 短期またはテスト |
Pricing verified May 2026.
無料トライアル: 無料トライアルはご利用いただけません。
返金保証: 30 days, but only on the annual plan. The monthly plan has no refund.
📌 注記： Every StrongVPN subscription includes 250GB of SugarSync cloud storage at no extra cost. Both plans give you the same features and 12 device connections.
⚠️ 警告： The annual plan renews at a higher rate after the first year. Check the renewal price before committing long-term.
StrongVPNの主なメリット
Here’s what makes StrongVPN worth considering:
- 12個のデバイス接続: StrongVPN lets you connect up to 12 devices at the same time. That’s more than double what most VPN providers offer.
- 無料クラウドストレージ： Every plan includes 250GB of SugarSync encrypted cloud storage at no added cost.
- ストリーミングサポート: StrongVPN works with Netflix, Hulu, Disney+, and Amazon Prime. It also includes SmartDNS for faster unblocking.
- 物理サーバーのみ： StrongVPN uses only physical server locations. No virtual servers that pretend to be in a country they’re not.
- 複数のプロトコル： Choose from WireGuard protocol, OpenVPN, IKEv2, SSTP, or L2TP based on your needs. This gives you strong encryption options.
- 全サーバーでP2P接続が可能： Torrenting is allowed on every StrongVPN server. No need to search a server list for P2P-friendly options.
What Our Team Noticed
Our writer installed StrongVPN and explored its features across several sessions. Here’s what stood out:
StrongVPNのメリットとデメリット
✅ メリット
- 12 simultaneous connections per account on all devices
- Free cloud storage of 250GB with SugarSync included
- Works with major streaming platforms like Netflix and Disney+
- Phone, email, and live chat customer support available
- Setup guides available for routers and less common devices
❌ デメリット
- Based in the U.S. — part of the Five Eyes alliance, which could affect user privacy
- No independent security audit of its strict no logging policy
- Annual plan price increases after the first year — check the StrongVPN subscription renewal rate
機能比較
Let’s compare Mullvad vs StrongVPN across 10 key areas. This breakdown covers everything from privacy to streaming.
| 特徴 | マルヴァド | 強力なVPN |
|---|---|---|
| 開始価格 | 月額5ユーロ（約5.50ドル） | 月額3.97ドル（年間契約） |
| 無料プラン | ❌ | ❌ |
| 同時デバイス | 5 | 12 |
| サーバー数 | 44か国で約684件 | 30カ国以上で950人以上 |
| 独立監査 | ✅ 複数回の監査 | ❌ 監査未実施 |
| キルスイッチ | ✅ 常時接続 | ✅ |
| スプリットトンネリング | ✅ | ✅（Androidのみ） |
| ストリーミングのブロック解除 | ❌ 信頼できない | ✅ Netflix、Hulu、Disney+ |
| オープンソースアプリ | ✅ | ❌ |
| 最適な用途 | プライバシーと匿名性 | Streaming and families |
1. プライバシーと匿名性
マルヴァド： Mullvad doesn’t collect any personal information at all. You get a random 16-digit account number instead of a username. You can even pay with cash in an envelope. The company has passed multiple independent audits from firms like Cure53 and Assured, confirming its strict no-logs policy.
強力なVPN: StrongVPN claims a strict no logging policy, but this has not been verified by an independent security audit. The only personal information StrongVPN collects is your email and payment information. StrongVPN is based in the United States, which is part of the Five Eyes alliance. This VPN company has not responded to a search warrant publicly.
2. 暗号化とVPNプロトコル
マルヴァド： Mullvad now uses WireGuard exclusively as of January 2026. It retired OpenVPN to focus on speed and security. Mullvad also offers quantum-resistant VPN tunnels, which prepare your connection for future threats from quantum コンピューティング.
強力なVPN: StrongVPN supports multiple VPN protocols. You can choose between WireGuard, OpenVPN, IKEv2, SSTP, and L2TP. This gives you more flexibility. StrongVPN uses AES-256 encryption across all connections.
3. サーバーネットワーク
マルヴァド： Mullvad runs a smaller server network with around 684 servers in 44 countries. All servers are RAM-only. Many are physically owned by Mullvad rather than rented from data centers.
強力なVPN: StrongVPN has over 950 servers in 30+ countries. Every server is a physical server — no virtual locations. While StrongVPN has more servers, it covers fewer countries than Mullvad.
4. スピードとパフォーマンス
マルヴァド： According to Mullvad’s documentation, speeds are stable across devices and protocols. Third-party reviews report an average speed loss of around 13.5% on nearby servers. Speeds drop more on distant connections — upload speed and download speed can fall 40% to 50%. Connecting to the nearest server or nearby servers gives the best results.
強力なVPN: Based on published specs, StrongVPN shows a 5–7% speed loss on nearby servers. Upload speeds and download speeds are adequate for streaming and gaming. You can connect to the closest server for the best connection speeds. StrongVPN doesn’t limit bandwidth usage on any plan.
5. ストリーミングとコンテンツへのアクセス
マルヴァド： Mullvad focuses on privacy, not streaming. It can sometimes access Netflix and Hulu, but results are unreliable. BBC iPlayer is often blocked. If streaming is your main goal, Mullvad is not the right pick.
強力なVPN: StrongVPN works well with major streaming platforms. It can access Netflix, Hulu, Disney+, and Amazon Prime. It also includes a SmartDNS service for faster geo-restriction bypassing without full encryption overhead.
6. デバイスのサポートと接続
マルヴァド： Mullvad supports up to five devices simultaneously. Apps are available for Windows, macOS, Linux, Android, and iOS. You can also set it up on a VPN compatible router for whole-home coverage. There are no separate mobile apps for Android TV, but the Android app works on most devices.
強力なVPN: StrongVPN allows 12 simultaneous device connections. That’s more than double Mullvad’s limit. Native apps cover Windows, macOS, Android, iOS, and Amazon Fire TV. Manual setup guides are available for routers and Chrome OS.
7. キルスイッチと漏水防止機能
マルヴァド： Mullvad’s VPN kill switch is enabled by default and cannot be turned off. It also has a Lockdown mode that blocks all internet traffic unless you’re connected through the Mullvad service. DNS leak protection routes all DNS requests through encrypted servers, so your browsing history stays private. Leak tests confirm Mullvad passed without exposing your true IP address.
強力なVPN: StrongVPN includes a kill switch that cuts your internet connection if the VPN drops. It also offers DNS leak protection to prevent DNS leaks. However, StrongVPN’s kill switch can be toggled on and off from the settings menu.
8. スプリットトンネリング
マルヴァド： Mullvad offers split tunneling on its desktop and mobile apps. You can choose which apps go through the VPN tunnel and which use your regular internet connection.
強力なVPN: StrongVPN only offers split tunneling on its Android app. Windows, macOS, and iOS users don’t have this option. This is a notable gap for desktop users who need selective routing.
⚠️ 警告： If you need split tunneling on a Windows laptop or macOS, StrongVPN won’t help. Mullvad supports this feature across more platforms.
9. Browser Extensions
マルヴァド： Mullvad offers a browser extension and its own Mullvad Browser for safe online browsing. The browser is built on Firefox and strips out trackers and fingerprinting by default. It helps protect your online activity and browsing activity from third-party tracking.
強力なVPN: StrongVPN does not offer a browser extension. You must use the full desktop or mobile app to connect. There’s no lightweight option for browser-only protection.
10. 価格設定とコスト
料金プランを並べて比較してみましょう。
| プラン | マルヴァド | 強力なVPN |
|---|---|---|
| 毎月 | 月額5ユーロ（約5.50ドル） | 月額11.99ドル |
| 年間 | 月額5ユーロ（約5.50ドル） | 月額3.97ドル |
| Long-term discount | None (same price always) | 67% off first year |
| Renewal price | Same forever | Increases after year 1 |
マルヴァド： You pay €5/month no matter how long you subscribe. No intro pricing tricks. No renewal surprises. This makes it cheaper than StrongVPN on a month-to-month basis ($5.50 vs $11.99).
強力なVPN: The annual plan starts at $3.97/month, which is cheaper than Mullvad per month. But the monthly plan is $11.99 — more than double Mullvad’s rate. The annual price also jumps after the first year.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 最大限のプライバシー | マルヴァド | 匿名登録、監査済み、ログなし |
| ストリーミングアクセス | 強力なVPN | Netflix、Hulu、Disney+に対応しています。 |
| 12台以上のデバイス接続が可能 | 強力なVPN | 12 devices vs Mullvad’s 5 |
| 月ごとの柔軟性 | マルヴァド | $5.50/mo vs $11.99/mo |
| Verified security claims | マルヴァド | 複数の独立した監査 |
| クラウドストレージが含まれています | 強力なVPN | 250GB SugarSync bundled free |
💰 あなたの予算
StrongVPN’s annual plan is cheaper at $3.97/month, but watch out for the renewal price increase. Mullvad charges a flat €5/month with no changes — ever. Pick the server closest to you for the best speeds on either VPN.
🔌 あなたの技術スタック
StrongVPN supports more VPN protocols and works on Amazon Fire TV, Android TV, and Chrome OS. Mullvad sticks to WireGuard only but offers its own Mullvad Browser and browser extension. StrongVPN features also include a Windows app and Android app available on the Google Play Store.
🔒 あなたのプライバシーのニーズ
If you need true anonymity, Mullvad is the clear choice. No email, no name — just a number. StrongVPN requires an email and billing info, and it hasn’t been independently audited.
🎓 あなたの経験レベル
StrongVPN has a simpler interface and phone support. Mullvad’s app is clean but more suited to users who understand VPN settings and DNS options.
🆓 無料トライアルとデモ
Neither VPN service offers a free trial. Mullvad has a 14-day money back guarantee. StrongVPN gives you 30 days, but only on the annual plan. We strongly advise testing whichever VPN you choose during the refund window.
🛟 サポートオプション
StrongVPN wins here with live chat, phone, and a support team available by email. To contact Mullvad, you can only use email — no phone line and no live chat. A few VPNs in the VPN industry offer phone support, so StrongVPN stands out here.
切り替えガイド
既にこれらのVPNサービスのいずれかをご利用ですか？切り替える場合に何が起こるか、以下にご説明します。
🔄 MullvadからStrongVPNに乗り換えますか？
✅ 得られるもの：
- 12 simultaneous device connections instead of 5
- Netflix、Hulu、Disney+への安定したストリーミングアクセス
- 250GB of SugarSync cloud storage at no extra cost
❌ 失うもの：
- Anonymous signup — StrongVPN requires email and payment info
- ログなしポリシーに関する独立監査による検証
- Open-source apps and the Mullvad privacy browser
📋切り替え方法：
- Cancel your Mullvad subscription (no long-term contract to break)
- Sign up for a StrongVPN annual plan at strongvpn.com
- Download the StrongVPN app on all your devices and log in
🔄 StrongVPNからMullvadに乗り換えますか？
✅ 得られるもの：
- Full anonymity — no email or personal data needed
- Audited no-logs policy confirmed by third parties
- Open-source apps and the Mullvad privacy browser
❌ 失うもの：
- 12 device connections — Mullvad allows only 5
- Reliable streaming unblocking for Netflix and Hulu
- 250GB SugarSync cloud storage and phone support
📋切り替え方法：
- Request a refund from StrongVPN within the 30-day guarantee window
- Generate a Mullvad account number at mullvad.net (no email required)
- Install the Mullvad app and enter your account number to connect
What Our Review Didn’t Cover
This comparison focused on individual users and small households. We didn’t test enterprise-level deployments, gambling sites access, or port forwarding features. We also didn’t run full leak tests across every server location or measure customer data handling under a search warrant. Our observations are based on published specs and user reviews from May 2026 — features and pricing may change. If you’re managing a large team or need site-to-site VPN tunnels, your priorities may differ from what we’ve covered here.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 🔒 プライバシーと匿名性 | マルヴァド |
| 🚀 スピードとパフォーマンス | 強力なVPN |
| 📺 ストリーミング配信 | 強力なVPN |
| 🛡️ セキュリティと監査 | マルヴァド |
| 📱 デバイス接続 | 強力なVPN |
| 🔌 分割トンネル工法 | マルヴァド |
| 💰価格の透明性 | マルヴァド |
| 🏆総合優勝 | マルヴァド |
🏆 優勝者：ムルヴァド
ムルヴァドは7部門中4部門で優勝した。
最適な用途: Privacy-focused users, journalists, anonymous browsing, and anyone who values audited security claims.
Mullvad and StrongVPN serve very different types of VPN users. Mullvad is built for people who want to be invisible online. StrongVPN is built for people who want a reliable VPN connection across many mobile devices and platforms.
Based on this StrongVPN review, it’s a solid choice if you need streaming support and lots of devices. However, StrongVPN’s unaudited no-logs claims and U.S. headquarters raise questions for VPN users who care about privacy.
This Mullvad VPN review confirms that anonymous accounts, open-source code, and independent audits make Mullvad the stronger good VPN for security overall. It’s a top pick among the best VPNs for privacy.
ムルヴァドの比較
Here’s how Mullvad stacks up against other VPN providers:
Mullvad vs NordVPN
ムルヴァドが勝利した理由： Anonymous signup, open-source code, flat pricing with no renewal traps
NordVPNが優れている点： Server count (6,400+ vs 684), streaming unblocking, dedicated IP addresses
Mullvad vs Proton VPN
ムルヴァドが勝利した理由： Zero personal data collection, cash payment option, simpler pricing model
Proton VPNが優れている点： Free plan available, larger server network, Secure Core multi-hop routing
Mullvad vs ExpressVPN
ムルヴァドが勝利した理由： Lower monthly price, anonymous accounts, independently audited apps
ExpressVPNが優れている点： Wider server coverage (105 countries), better streaming, 24/7 live chat support
ムルヴァド対サーフシャーク
ムルヴァドが勝利した理由： True anonymous signup, open-source apps, RAM-only server infrastructure
Surfsharkが勝利した点： Unlimited device connections, cheaper long-term plans, CleanWeb ad blocker
StrongVPNの比較をもっと見る
Here’s how StrongVPN stacks up against other VPN providers:
StrongVPN vs NordVPN
StrongVPNが優れている点： 12 device connections (vs 10), bundled cloud storage, simpler pricing tiers
NordVPNが優れている点： Far larger server network, audited no-logs policy, dedicated IP and Meshnet features
StrongVPN vs ExpressVPN
StrongVPNが優れている点： More device connections (12 vs 8), included SugarSync storage, lower annual price
ExpressVPNが優れている点： Faster speeds, wider country coverage, 24/7 live chat, Lightway protocol
StrongVPN vs CyberGhost
StrongVPNが優れている点： Physical servers only (no virtual locations), SmartDNS included, P2P on all servers
CyberGhostが勝利した点： Larger server fleet (11,000+), dedicated streaming servers, 45-day money-back guarantee
StrongVPNとPrivate Internet Accessの比較
StrongVPNが優れている点： Bundled 250GB cloud storage, higher device limit, SmartDNS streaming tool
ぴあ 勝利したタイトル： Open-source apps, cheaper long-term plans, proven no-logs policy in court cases
よくある質問
Mullvad VPNはStrongVPNよりも優れていますか？
Mullvad is better for privacy and anonymity. It requires no personal data and has been independently audited. StrongVPN is better for streaming and families who need 12 device connections.
StrongVPNは無料ですか？
No, StrongVPN is a paid service. The annual plan costs $3.97/month and the monthly plan is $11.99. There’s a 30-day money-back guarantee on the annual plan only.
How much does Mullvad cost per month?
Mullvad charges a flat rate of €5 per month (about $5.50 USD). The price stays the same regardless of subscription length. No discounts, no renewal increases.
How many devices can you use with StrongVPN?
StrongVPN allows up to 12 simultaneous connections on a single account. Both the monthly and annual plans include the same device limit.
ムルヴァドは本当に匿名なのか？
Yes. Mullvad doesn’t require an email address or any personal information. You receive a random 16-digit account number. You can also pay with cash or cryptocurrency for full anonymity.
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