

📊 当社のテスト結果:
- 🎯 サーバーネットワーク: NordVPN has 6,400+ servers across 111 countries vs StrongVPN’s small server network of 950+ servers in 30 countries — NordVPNが勝利
- ⚡ 速度テスト: NordVPN lost just 5% speed on the closest server vs StrongVPN’s 20% average drop — NordVPNが勝利
- 🔒 プライバシー 監査: NordVPN passed Deloitte’s audit vs StrongVPN’s claims with no independent audit — NordVPNが勝利
- 📺 ストリーミングサイト: NordVPN unblocks Netflix, Hulu, BBC iPlayer vs StrongVPN unblocks Netflix and Hulu but struggles with BBC iPlayer — NordVPNが勝利
- 📱 Devices StrongVPN Supports: Up to 12 simultaneous connections vs NordVPN’s 6 — StrongVPNが勝利

Picking between the best VPN options online feels overwhelming.
Both NordVPN and StrongVPN promise privacy, fast speeds, and a secure network for your data.
But these two vpn services are very different under the hood.
One vpn provider runs 6,400+ servers worldwide. The other has just 950+ physical servers.
One has independent audits. The other vpn company has none.
I tested both vpn apps side by side for three weeks. Here is what I found.
概要
I tested NordVPN vs StrongVPN for three weeks across multiple vpn server locations.
I ran leak tests, dns leak tests, and checked browsing activity on each vpn server.
I also tested streaming, upload speeds, and bandwidth usage across multiple server locations.
This nordvpn review and strongvpn review is based on real hands-on testing — not other vpn reviews.
I tried installing nordvpn on a windows client first, then nordvpn desktop apps on マック.
NordVPNとは何ですか?
NordVPN is a premium virtual private network based in Panama.
It encrypts your internet traffic with AES-256-GCM strong encryption.
NordVPN has over 6,400 servers across 111 countries worldwide.
NordVPN offers Threat Protection that blocks ads, trackers, and malicious websites.
The nordvpn apps support different vpn protocols including NordLynx, OpenVPN, and IKEv2.
NordVPN users include Windows, マック users, Linux, iOS, and Android fans alike.
NordVPN’s kill switch blocks all internet traffic if the vpn connection drops.

ノードVPN
NordVPN protects your online activity with audited no-logs privacy and 6,400+ nordvpn servers. It blocks malware, trackers, and shields your ip address. Plans from $2.99/month.
NordVPNの価格設定
Here is what a nordvpn subscription costs in 2026. Let’s break it down.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 基本 | 月額2.99ドル | Budget vpn service users |
| プラス | 月額3.49ドル | Adds パスワードマネージャー & data breach scanner |
| 完了 | 月額5.39ドル | Adds encrypted cloud storage |

無料トライアル: No free trial on desktop. Android users get a seven-day trial via the google play store.
返金保証: すべてのプランに30日間の返金保証付き。理由を問わず返金いたします。
支払い方法: Credit cards, PayPal, and cryptocurrencies are all accepted.
Monthly billing: Standard $12.99/mo, Plus $13.99/mo, Complete $14.99/mo. The two-year plan drops to as low as $3.99/mo.
📌 注記: All plans include the full vpn tunnel with 6,400+ nordvpn servers. Higher tiers add Threat Protection, a password manager, data breach scanner, and encrypted cloud storage through ノルドロッカー.
⚠️ 警告: こちらは2年契約の料金です。月額料金は12.99ドルからとなります。最初の契約期間終了後は料金が値上がりします。
NordVPNの主な利点
Here is why NordVPN stands out from other vpns:
- 大規模なサーバーネットワーク: 6,400+ nordvpn servers in 111 countries give you tons of server locations. You can always find the server closest to you.
- 複数の支払いオプション: NordVPN accepts credit cards, PayPal, and cryptocurrencies. 暗号 adds an extra layer of anonymity to your purchase.
- 厳格なログ記録禁止ポリシー: Deloitte and PricewaterhouseCoopers verified NordVPN’s strict no logging policies through multiple security audits. Your browsing data and ip addresses stay private.
- 複数のVPNプロトコル: NordLynx (built on the wireguard vpn protocol) delivers fast internet speed. NordVPN also supports OpenVPN configuration files and IKEv2.
- 脅威保護: Blocks downloaded files with malware, ads, and tracker blocking before they reach your device. It works even when the vpn connection drops temporarily.
- ダブルVPNとOnion Over VPN: Double vpn routes traffic through two vpn servers for extra protection. Onion over vpn adds the tor network for users who strongly advise extra layers.
- ストリーミングパワー: NordVPN’s apps unblock Netflix, Hulu, bbc iplayer, Disney+, and other streaming platforms in 15+ regions.
- ダークウェブモニター: NordVPN’s Dark Web Monitor scans dark web databases for leaked credentials. It alerts you if your email shows up in a breach.
- Six Simultaneous Connections: Connect up to six simultaneous connections per account across all your devices.

NordVPNのメリットとデメリット
✅ メリット
- 111か国に6,400台以上のサーバーを設置し、安定した接続を実現。
- デロイトとPwCによる独立監査済みのログなしポリシー
- NordLynx wireguard vpn protocol delivers fast internet speeds
- 脅威対策はマルウェア、広告、トラッカーをブロックします
- Dedicated IP addresses available for users who need a static ip
- Unblocks Netflix, Hulu, BBC iPlayer, and more streaming sites
❌ デメリット
- Monthly billing is pricey at $12.99/month
- Only 6 simultaneous connections per nordvpn subscription
- 最初の請求期間終了後、価格が上昇します。
- 2018年にサーバー侵害が発生した(現在は解決済み)
StrongVPNとは何ですか?
StrongVPN is a US-based vpn company that has been around since 2005.
It protects your online activity with AES-256 strong encryption.
StrongVPN has 950+ physical servers in over 30 countries.
StrongVPN also bundles 250GB of free cloud storage with every plan.

強力なVPN
StrongVPN keeps your browsing private with strong encryption and 950+ strongvpn’s servers. Every strongvpn subscription includes 250GB of sugarsync cloud storage. Plans from $3.97/month.
StrongVPNの料金プラン
Here is what a strongvpn subscription costs in 2026. It keeps payment options simple.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 年間計画 | 月額3.97ドル | 1年間契約する予算重視のユーザー |
| 月額プラン | 月額11.99ドル | 短期ユーザーまたはテストユーザー |

無料トライアル: 無料トライアルはありません。モバイル版の無料トライアルもありません。
返金保証: 30-day refund on the annual strongvpn subscription only. Monthly plans have no refund period.
支払い方法: StrongVPN accepts credit cards, PayPal, and Alipay (no cryptocurrencies). The monthly plan is $10.99 in some regions and $11.99 elsewhere.
Renewal pricing: The annual plan renews at $69.99 to $79.99 after year one. StrongVPN is based in the United States, part of the Five Eyes alliance.
Setup help: StrongVPN provides manual setup guides for routers, Linux, and devices without native apps. Only billing information and email are collected.
📌 注記: Both plans include 12 simultaneous connections and 250GB sugarsync cloud storage. There is only one feature tier across all strongvpn features.
⚠️ 警告: 年間プランは、2年目以降は年間79.99ドルで更新されます。これは、初回料金から大幅な値上げです。
StrongVPNの主なメリット
Here is why StrongVPN appeals to some other users:
- 厳格なログ記録禁止ポリシー: StrongVPN claims a strict no-logging policy that does not track browsing history. The only personal information collected is billing data.
- 同時接続数:12 Connect up to 12 mobile devices and laptops at the same time. That is more than most other vpns offer.
- SugarSyncクラウドストレージ: Every plan comes with 250GB of sugarsync cloud storage at no extra charge. This adds real value beyond just a vpn.
- Multiple Vpn Protocols: StrongVPN supports WireGuard, OpenVPN, IKEv2, SSTP, and L2TP. You can pick the right vpn protocol for speed or compatibility.
- SmartDNS for Streaming: Bypass geo-blocks on streaming platforms without slowing your vpn connection. StrongVPN claims this works without speed reduction.
- 物理サーバーのみ: StrongVPN does not use virtual location servers. Every server location is a real physical server in the country it represents.
- 全サーバーでP2P接続が可能: Torrenting works on every server in strongvpn’s network. No need to hunt for a special P2P server.

StrongVPNのメリットとデメリット
✅ メリット
- アカウントごとに最大12台の同時接続が可能です。
- Includes 250GB sugarsync cloud storage
- Supports WireGuard, OpenVPN, IKEv2, SSTP and L2TP protocols
- Works with Netflix, Hulu, and Disney+ streaming platforms
- Physical servers only — no virtual location tricks
❌ デメリット
- 米国(ファイブ・アイズ加盟国)に拠点を置く
- ログを一切記録しないという主張について、独立した監査は行われていない。
- Small server network with only 950+ servers
- Monthly plan has no money back guarantee
機能比較
Ready to see how nordvpn and strongvpn compare feature by feature?
We tested 10 key areas across both vpn services to help you make the right choice.
| 特徴 | ノードVPN | 強力なVPN |
|---|---|---|
| 開始価格 | 月額2.99ドル | 月額3.97ドル |
| サーバー | 111か国で6,400人以上 | 30か国で950以上 |
| 同時接続 | 6 | 12 |
| キルスイッチ | ✅ | ✅ |
| スプリットトンネリング | ✅ | ✅ (Android app only) |
| ダブルVPN | ✅ | ❌ |
| 独立監査 | ✅(デロイト、PwC) | ❌ |
| 広告/マルウェアブロッカー | ✅(脅威からの保護) | ❌ |
| クラウドストレージ | ✅ (Complete plan) | ✅(全プラン250GB) |
| 最適な用途 | プライバシー重視のユーザー | 複数のデバイスを使用する家庭 |
1. サーバーネットワークとサーバー設置場所
ノルドVPN: NordVPN runs 6,400+ nordvpn servers across 111 countries. That is one of the largest server networks in the vpn industry. More servers mean less crowding and faster speeds for you.
強力なVPN: StrongVPN has around 950+ strongvpn’s servers in 30+ countries. The small server network can affect speeds. You may struggle to find a closest server in some regions.
2. 速度とパフォーマンス
ノルドVPN: NordVPN uses its custom NordLynx protocol built on the wireguard vpn protocol. In speed tests, internet speed loss is around 5% on nearby vpn servers. Upload speeds stay consistent too.
強力なVPN: StrongVPN also supports WireGuard. But internet connection speeds drop around 20% on average on nearby servers. Average download speed was 31% and upload speeds were just 13% of base.

⚠️ 警告: StrongVPN speeds vary by server location. NordVPN stays more consistent across long distances and high bandwidth usage.
3. Security and Strong Encryption
ノルドVPN: NordVPN uses AES-256-GCM strong encryption. It offers double vpn, which routes web traffic through two vpn servers. It also includes onion over vpn for tor network-level privacy.
強力なVPN: StrongVPN uses standard AES-256 encryption. It has a kill switch and dns leak protection. But it lacks double vpn, onion over vpn, and obfuscated servers found on other vpns.
4. プライバシーおよびログなしポリシー
ノルドVPN: NordVPN has a strict no logging policies verified by Deloitte and PricewaterhouseCoopers. NordVPN is based in Panama, outside surveillance alliances. It never logs your browsing history or ip addresses.
強力なVPN: StrongVPN claims a strict no logging policy too. But it has never had an independent audit. It is based in the US (Five Eyes) and only stores email plus payment information.

⚠️ 警告: A vpn service based in the US can be forced to hand over data by law. NordVPN’s Panama location avoids this risk. The only personal information StrongVPN collects is billing data.
5. Streaming Sites and Geo-Blocked Access
ノルドVPN: NordVPN unblocks Netflix in 15+ regions, plus Hulu, bbc iplayer, Disney+, and Amazon Prime. SmartPlay technology makes streaming services work without extra setup. A custom dns server speeds things up.
強力なVPN: StrongVPN works with Netflix, Hulu, and Disney+. But it struggles with bbc iplayer access. SmartDNS helps speed up streaming sites without encrypting your full internet connection.
6. 脅威対策とマルウェア対策
ノルドVPN: Threat Protection blocks malware, ads, and trackers at the device level. It scans downloaded files and provides tracker blocking even when the vpn is off. This is a huge bonus.
強力なVPN: StrongVPN has no built-in ad blocker or malware protection. You need a separate tool for that. This is a clear gap in strongvpn features compared to other vpns.
7. Split Tunneling and Browser Extensions
ノルドVPN: NordVPN offers split tunneling on its windows app, android app, and android tv apps. NordVPN’s mobile apps also include browser extensions for Chrome and Firefox to manage browser traffic.
強力なVPN: StrongVPN only offers split tunneling on its android apps for android devices. Windows laptop and Mac desktop users cannot use this feature. The settings menu is also limited in mobile apps. Other vpns offer split tunneling on more platforms.
8. Simultaneous Connections and Device Support
ノルドVPN: NordVPN allows 6 simultaneous connections per nordvpn subscription. Nordvpn’s windows app, nordvpn’s mac app, nordvpn’s ios app, and android and ios apps are all available. You can install nordvpn on routers for unlimited devices.
強力なVPN: StrongVPN allows 12 simultaneous connections — twice NordVPN’s count. Devices strongvpn supports include Windows, macOS, Android, iOS, linux operating systems, chrome os, routers, and Amazon Fire TV via native apps.
9. Customer Support and Setup Guides
ノルドVPN: NordVPN’s live chat runs 24/7 and you don’t need to log in to use it. All support is handled in-house, not outsourced. A チャットボット handles common questions before passing you to a human. The knowledge base has hundreds of articles and setup guides.
強力なVPN: StrongVPN offers live chat, email, and phone support. Phone support is rare in the vpn industry. But the chatbot can be unreliable at times.
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 | ノードVPN | 強力なVPN |
|---|---|---|
| 毎月 | 月額12.99ドル | 月額11.99ドル |
| 年間 | 月額2.99ドル(ベーシックプラン) | 月額3.97ドル |
| 無料トライアル | 7日間(Androidのみ) | ❌ |
| 返金保証 | 30日間(全プラン共通) | 30日間(年1回のみ) |
ノルドVPN: NordVPN is cheaper on long-term plans. The Basic 2-year plan starts at $2.99/mo. You also get a 30 day money back guarantee on every plan. Crypto payment options are available.
強力なVPN: StrongVPN’s annual subscription costs $3.97/mo. Its monthly plan is $1 cheaper than NordVPN’s at $11.99/mo. But you lose the refund on monthly plans. No crypto payment options.
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 | ノードVPN | 監査済み、ログなし、パナマ拠点 |
| ほとんどのデバイス接続 | 強力なVPN | 12 vs 6 simultaneous |
| 最高のストリーミングアクセス | ノードVPN | Unblocks 15+ Netflix regions |
| 無料のクラウドストレージ | 強力なVPN | 250GB SugarSync bundled |
| 最速のスピード | ノードVPN | NordLynxは速度がわずか5%低下するだけ |
| 最も安い長期プラン | ノードVPN | 月額2.99ドル対月額3.97ドル |
💰 あなたの予算
NordVPN wins on long-term value at $2.99/mo. StrongVPN is $1 cheaper on monthly billing at $11.99/mo versus $12.99/mo.
🔌 あなたの技術スタック
NordVPN works with more native apps including browser extensions for Chrome and Firefox. StrongVPN covers the basics but lacks browser extension add-ons.
📝 あなたのプライバシーのニーズ
NordVPN is based in Panama with multiple audits proving it is a good vpn for privacy. StrongVPN is in the US with no independent audit.
🎓 あなたの経験レベル
Both vpn apps have simple connect buttons for beginners. StrongVPN is slightly simpler with one-tap connect. NordVPN has more features to explore in the settings menu.
🆓 無料トライアルとデモ
NordVPN offers a 7-day free trial via the google play store and a 30 day money back guarantee. StrongVPN has no free trial and only refunds annual plans.
🛟 サポートオプション
NordVPN support runs 24/7 live chat with in-house staff. StrongVPN offers phone support too, which is rare but useful if you prefer 声 ヘルプ。
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?もし乗り換える場合は、以下の点にご注意ください。
🔄 NordVPNからStrongVPNに乗り換えますか?
✅ 得られるもの:
- 12 simultaneous connections instead of 6
- 250GB free cloud storage from sugarsync cloud storage
- 電話サポートで直接サポートを受ける
❌ 失うもの:
- Audited strict no logging policies and Panama jurisdiction
- 6,400台以上のサーバーと111か国をカバーするネットワーク
- Threat Protection, double vpn, and Meshnet features
📋切り替え方法:
- NordVPNのサブスクリプションをキャンセルして、30日以内に返金をリクエストしてください。
- Sign up for the strongvpn subscription annual plan at strongvpn.com
- Download the strongvpn windows app and other native apps on your devices
🔄 StrongVPNからNordVPNに乗り換えますか?
✅ 得られるもの:
- 6,400+ servers across 111 countries for more servers and locations
- Threat Protection that blocks malware and ads
- Audited strict no logging policy with Panama privacy protection
❌ 失うもの:
- 250GB sugarsync cloud storage (unless on Complete plan with encrypted cloud storage)
- 6 fewer simultaneous connections
- 電話サポートオプション
📋切り替え方法:
- Cancel your strongvpn subscription and request a refund within 30 days
- Sign up at nordvpn.com and pick your nordvpn subscription plan
- Install nordvpn on all your devices using the nordvpn app
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | ノードVPN |
| 🚀 サーバーネットワーク | ノードVPN |
| ⚡ スピード | ノードVPN |
| 🔒 プライバシーとセキュリティ | ノードVPN |
| 📺 ストリーミング配信 | ノードVPN |
| 🔌 デバイス接続 | 強力なVPN |
| 🛟 カスタマーサポート | ネクタイ |
| ☁️ クラウドストレージ | 強力なVPN |
| 🏆総合優勝 | ノードVPN |
🏆 勝者:NordVPN
NordVPNは8部門中5部門で受賞した。
最適な用途: Privacy-focused users, streaming fans, and anyone who wants the best vpns proven by audits
NordVPNとStrongVPNは、異なるタイプのユーザーを対象としている。
NordVPN is the best vpn for privacy, speed, and access to streaming services.
StrongVPN is a decent strong vpn choice if you need 12 simultaneous connections plus 250GB sugarsync cloud storage.
しかし、NordVPNの監査済みのプライバシー保護、大規模なサーバーネットワーク、そして脅威対策機能により、NordVPNが明らかに勝者と言えるでしょう。
If you want the best protection for your online life and safe online browsing, NordVPN is our pick.
NordVPNの比較をもっと見る
NordVPNが他の競合他社と比べてどうなのか、以下に示します。
NordVPN vs エクスプレスVPN
NordVPNが優れている点: 低価格、脅威対策、サーバー数の増加
ExpressVPNが優れている点: 使いやすさ、Lightwayプロトコル、ルーターアプリ
NordVPN vs ピュアVPN
NordVPNが優れている点: プライバシー監査、速度、ストリーミングアクセス
PureVPNが優れている点: Budget pricing, dedicated ip address options
NordVPN vs サーフシャーク VPN
NordVPNが優れている点: 監査履歴、サーバー数、NordLynxの速度
Surfshark VPNが優れている点: デバイス数無制限、開始価格も低価格
NordVPN vs Proton VPN
NordVPNが優れている点: サーバー数、ストリーミングパワー、脅威対策
Proton VPNが優れている点: 無料プラン、スイスのプライバシー法、オープンソースアプリ
NordVPN vs プライベートインターネットアクセス
NordVPNが優れている点: プライバシー管轄、脅威保護、スピード
プライベートインターネットアクセスが優れている点: Lower price, unlimited connections, open-source
NordVPN vs. CyberGhost
NordVPNが優れている点: スピード、プライバシー監査、脅威対策
CyberGhostが勝利した点: 専用ストリーミングサーバー、45日間返金保証
StrongVPNの比較をもっと見る
StrongVPNが他の競合他社と比べてどうなのか、以下に示します。
StrongVPN vs ExpressVPN
StrongVPNが優れている点: More simultaneous connections, free cloud storage
ExpressVPNが優れている点: 速度、サーバーネットワーク、ストリーミングアクセス
StrongVPN 対 PureVPN
StrongVPNが優れている点: Bundled cloud storage, simpler plans
PureVPNが優れている点: Larger server network, dedicated ip
StrongVPNとSurfshark VPNの比較
StrongVPNが優れている点: クラウドストレージバンドル、電話サポート
Surfshark VPNが優れている点: デバイス数無制限、低価格、機能充実
StrongVPNとProton VPNの比較
StrongVPNが優れている点: Bundled cloud storage, more device connections
Proton VPNが優れている点: 無料プラン、スイスのプライバシー保護、オープンソースコード
StrongVPN vs ネームチープVPN
StrongVPNが優れている点: デバイス接続数の増加、クラウドストレージバンドル
Namecheap VPNが優れている点: 価格の引き下げ、ドメイン統合
StrongVPN vs CyberGhost
StrongVPNが優れている点: クラウドストレージ、電話サポート
CyberGhostが勝利した点: 9,000台以上のサーバー、45日間の返金保証、ストリーミングサーバー
よくある質問
NordVPNはStrongVPNより優れていますか?
Yes. NordVPN beats StrongVPN in speed, server count, privacy audits, and streaming. NordVPN won 5 out of 8 categories. StrongVPN only wins on simultaneous connections and free cloud storage.
StrongVPNは無料ですか?
No. StrongVPN has no free plan or free trial. The cheapest strongvpn subscription is the annual plan at $3.97/month. Annual plans include a 30 day money back guarantee.
StrongVPNには何台のデバイスを接続できますか?
StrongVPN allows up to 12 simultaneous connections per account. That doubles NordVPN’s 6 devices. Devices strongvpn supports include Windows, macOS, Android, iOS, chrome os, routers, and Amazon Fire TV.
NordVPNは信頼できるのか?
Yes. NordVPN passed multiple audits by Deloitte and PwC. It is based in Panama, outside the Five Eyes surveillance alliance. Its strict no logging policies are independently verified.
NordVPNを使用すると、追跡される可能性はありますか?
NordVPN makes tracking very hard. It uses AES-256 strong encryption and keeps no logs. Features like double vpn, onion over vpn, and obfuscated servers add extra protection layers.













