⚡ 簡単な評価:
- 価格: OysterVPN starts at $5.99/month. Namecheap VPN’s first month costs $0.99.
- 最適な用途: OysterVPN suits privacy-minded users. Namecheap VPN suits families with lots of devices.
- 主な違い： OysterVPN is based in Ireland. FastVPN is based in the U.S., a Five Eyes country.
- 私たちのおすすめ： OysterVPN for most users. It has the better privacy home and more 安全 ツール。
ネームチープ VPN and OysterVPN both sell privacy on a small budget.
But cheap does not mean the same.
One gives you unlimited デバイス for under a dollar.
The other gives you a safer legal home and more security features.
Your pick depends on what you protect, and who you protect it from.
概要
私たちは両ツールのドキュメント、価格ページ、ユーザーレビューを確認しました。
Our writers also spent hands-on time with each VPN provider.
それらのメモは、以下の「チームが気づいたこと」のセクションに記載されています。
By the end, you’ll know which one fits your VPN usage between Namecheap VPN vs Oyster VPN.
Namecheap VPNとは何ですか?
Namecheap VPN is the VPN service from Namecheap, the domain and web hosting company.
Its product name is FastVPN.
It hides your IP address behind an encrypted connection.
Namecheap entered the VPN space in 2021.
FastVPN is a rebranded service, and reports tie it to IPVanish infrastructure.
That parent service has a controversial past, which worries some privacy fans.
The big draw is unlimited simultaneous connections on one Namecheap account.
Native apps cover Windows, macOS, and mobile devices on Android and iOS.
Our full Namecheap VPN review has more test details.
Want to see how Namecheap VPN works? Watch this.
ネームチープVPN
Cover every phone, laptop, and TV in your home with one plan. FastVPN has no device cap. It is built for light browsing on a tight budget.
Namecheap VPN 料金
FastVPN is billed through your Namecheap account. Here’s what Namecheap lists across its store.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| ドメイン | 年間10.98ドル | Owning a website address |
| コンテスト優勝 | $10,000 | A prize amount, not a purchase |
| プライベートメール | 月額0.99ドル | Branded email on a budget |
| 専用サーバー | 月額29.88ドル | トラフィックの多いウェブサイト |
| VPSホスティング | 月額3.78ドル | Developers who want server control |
Pricing verified October 2026.
無料トライアル: No. There is no FastVPN free plan or free tier.
返金保証: Yes. Every VPN plan gets 30 days for a refund.
📌 注記： Namecheap accepts multiple payment methods: major credit cards, PayPal, and Bitcoin. Bitcoin adds a layer of payment privacy.
⚠️ Price check: FastVPN’s own monthly plan is $0.99 for the first month, then $7.88/month. The 1-year plan is $18.88 upfront and renews at $34.56. Confirm at checkout.
⚠️ 警告： Namecheap may ask for personal ID during payment checks. Some reviewers describe an account inexplicably frozen until they sent it.
Namecheap VPNの主なメリット
Here’s what makes Namecheap VPN worth a look:
- No Device Limit: Connect as many devices as you own. One plan covers the whole family.
- 手頃な価格: The intro month costs less than a coffee. It’s a low-risk way to try a VPN.
- 幅広いデバイスのサポート: Apps cover Windows, macOS, Android, and iOS. Fire TV, Apple TV, Roku, smart TVs, and gaming consoles work too.
- 1,000+ Servers: The server network spans more than 50 locations. That’s more server locations than OysterVPN lists.
- ワンクリック接続: The setup process takes minutes. Beginners can install FastVPN without help.
- Standard Protection: FastVPN uses AES-256 encryption. A kill switch blocks traffic if the VPN connection drops.
私たちのチームが気づいたこと
私たちの 作家 used FastVPN on a Windows laptop, Android phone, and Fire TV stick. Here’s what stood out from that hands-on time:
Namecheap VPNのメリットとデメリット
✅ メリット
- 1つのアカウントで無制限の同時接続が可能
- $0.99 intro month makes testing cheap
- Pays by card, PayPal, or Bitcoin
- Simple apps that suit beginners
❌ デメリット
- U.S. jurisdiction inside the Five Eyes alliance
- Kill switch and split tunneling work on Windows only
- Struggles with Hulu and Amazon Prime
OysterVPNとは何ですか？
OysterVPN is a VPN service that encrypts your internet traffic and hides your IP address.
It routes traffic through remote servers, which helps with geo restricted content.
The company is based in Ireland, outside the 5/9/14 Eyes alliances.
It follows a strict no logs policy, so your browsing isn’t stored.
OysterVPN features go beyond the basics.
OysterVPN offers split tunneling, DDoS protection, and an ad and malware blocker.
Its rare lifetime access deal is the main reason people buy it.
Our full OysterVPN review digs deeper into each feature.
This short video walks through the OysterVPN app.
🏆 Winner: OysterVPN
Keep your traffic in an Irish-based tunnel with leak protection on. Block ads and malware without an extra app. Pay once with the lifetime deal.
OysterVPNの価格設定
OysterVPN has one payment tier. You only pick how long you want to subscribe.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 1ヶ月＋2ヶ月無料 | 月額5.99ドル | Testing before you commit |
| 生涯アクセス | 月額59.99ドル | Buyers who hate renewals |
| 1年 | 月額29.99ドル | Steady yearly users |
Pricing verified October 2026.
無料トライアル: No. OysterVPN has no free trial or free VPN tier.
返金保証: Yes. All plans carry a 30-day refund window.
📌 注記： To purchase OysterVPN, you need a major credit card or PayPal. It does not take cryptocurrency.
⚠️ Price check: Some review sites list $9.99 monthly with three free months. They also list $2.50/month yearly and a $49.99 one-off lifetime payment. The lifetime deal is a one-time charge. Confirm at checkout.
OysterVPNの主な利点
OysterVPNを検討する価値がある理由は以下のとおりです。
- Safer Legal Home: Ireland sits outside the 5/9/14 Eyes. That’s a calmer legal setting than the U.S.
- 漏水防止： It blocks IP, DNS, and WebRTC leaks. Your real location stays hidden.
- 内蔵広告ブロッカー： Ads and malware get filtered before they load. No extra add-on needed.
- Torrent-Friendly: P2P sharing is allowed on every server. Security tools stay on while you download.
- 生涯アクセス: One payment can cover you for good. Few VPN providers still offer this.
- User Friendly Apps: OysterVPN apps share one clean layout on every device. You can connect in seconds.
私たちのチームが気づいたこと
Our writer paid for OysterVPN and used it daily across desktop apps and mobile apps. Here’s what stood out:
OysterVPNのメリットとデメリット
✅ メリット
- Based in Ireland, outside the 5/9/14 Eyes
- Blocks IP, DNS, and WebRTC leaks
- 広告およびマルウェアブロッカー内蔵
- Lifetime access for a single payment
❌ デメリット
- 第三者なし 監査 ログを一切記録しないという主張について
- No live chat or phone support
- 遠隔地のサーバーでは速度が急激に低下する
機能比較
Both tools promise online privacy for little money. The details show where each one cuts corners. Here’s how they compare across ten areas.
| 特徴 | ネームチープVPN | オイスターVPN |
|---|---|---|
| 開始価格 | 月額0.99ドル | 月額5.99ドル |
| 無料プラン | ❌ | ❌ |
| 無制限の接続 | ✅ | ❌ (5 devices) |
| Outside 14 Eyes | ❌ | ✅ |
| キルスイッチ | ✅（Windowsのみ） | ✅ |
| スプリットトンネリング | ✅（Windowsのみ） | ✅（Windows、Android） |
| 広告＆マルウェアブロッカー | ❌ | ✅ |
| 生涯アクセス | ❌ | ✅ |
| Linuxサポート | ✅（マニュアル） | ❌ |
| 最適な用途 | Big families, light browsing | Privacy and torrenting |
1. Encryption & VPN Protocols
Namecheap VPN: FastVPN uses AES-256 encryption on every VPN connection. You can pick WireGuard, IKEv2, or the OpenVPN protocol. OpenVPN also powers manual setup on Linux and select routers.
オイスターVPN: OysterVPN also uses AES-256 to lock down the VPN tunnel. It lists WireGuard, OpenVPN, and IKEv2 as secure VPN protocols. Some reviews say WireGuard was missing in their app, so check your version.
Here’s how OysterVPN presents its protocol options.
2. Logging Policy & Jurisdiction
Namecheap VPN: FastVPN claims a no logs policy. Yet it has been noted to collect basic connection logs, though not personal データ. FastVPN’s privacy policy is vague, and the U.S. can legally force companies to hand over data.
Is that worry just paranoia? Not fully. There’s no proof FastVPN would secretly spy on you, but U.S. law gives authorities real reach. Many privacy-first providers pick homes like the British Virgin Islands for this reason.
オイスターVPN: OysterVPN runs a zero logging policy from Ireland. It says it never stores user behavior or browsing data. That’s a better base than the U.S., but it isn’t perfect.
⚠️ 警告： Neither tool has an audited no logs policy. No third party has checked either claim yet.
3. Kill Switch & Leak Protection
Namecheap VPN: The kill switch works only in the Windows app. On マック or phones, your IP addresses can slip out if the VPN connection drops. Our writer saw no DNS leaks on Windows.
オイスターVPN: Its internet kill switch blocks traffic the moment the tunnel fails. IP leak protection and DNS leak protection keep your DNS requests private. It also stops WebRTC leaks, which cause many accidental data leaks.
Leak protection is a crucial feature, and OysterVPN shows it clearly in the app.
4. サーバーネットワークと速度
Namecheap VPN: Each VPN server sits in a network of 1,000+ servers in 50+ countries. That’s moderate, and busy hours can mean crowding. Download speeds dropped about 40% even on the nearest server.
オイスターVPN: OysterVPN’s servers number roughly 400+ in 35+ countries. Older reviews counted only 150+ servers in 17 countries. OysterVPN’s speeds are decent on nearby servers. Connection speeds fall about 55% on distant ones.
For both, your internet connection and physical location matter. Run a speed test before and after you connect. Check both download speed and upload speed, then stick with the fastest server near you.
5. ストリーミングとトレント
Namecheap VPN: A streaming mode offers dedicated streaming servers for Netflix and Hulu. It opens some regional Netflix libraries, but Netflix blocking still hits other regions. Hulu and Amazon Prime often fail, and torrenting runs slow.
オイスターVPN: It unblocks popular streaming services like Netflix, Max, ESPN+, and BBC iPlayer. Hulu and Disney+ give it trouble, and HD on far servers can stutter. Torrenting is allowed on all servers.
For accessing geo blocked content, OysterVPN covers more streaming platforms. Neither is great for 4K streaming media on distant servers.
6. Devices & Simultaneous Connections
Namecheap VPN: Unlimited simultaneous connections let you protect all your devices. FastVPN works on Android TV, Apple TV, Roku, Fire TV, smart TVs, and gaming consoles. A Chrome browser extension covers quick browser-only sessions.
オイスターVPN: You get five simultaneous connections across multiple devices. There’s no native Linux app. Smart TVs, consoles, and other streaming devices get no dedicated app either. Five is enough for one person, not a big family.
7. Split Tunneling & Ad Blocking
Namecheap VPN: Split tunneling exists, but only in the Windows app. There’s no built-in ad blocker. FastVPN lacks many advanced features that premium services include.
オイスターVPN: The split tunneling feature works in the Windows app and the Android app. The iOS app doesn’t get it. Its ad and malware blocker runs with no setup. These advanced security features are rare at this price.
The ad blocker is a nice bonus for everyday online security.
8. Ease of Use & Customer Support
Namecheap VPN: FastVPN apps connect with one click. Auto-connect settings auto protect you on public Wi-Fi. Some reviews call the apps buggy, and the support team is responsive but inexperienced.
Not every review is kind. A few reviewers call it a complete scam. They describe a disastrous experience FastVPN support couldn’t fix. Those stories are rare, but they exist.
オイスターVPN: OysterVPN has intuitive apps on desktop and mobile. The weak spot is customer support. There’s no phone line or live chat support, and email replies can be slow.
⚠️ 警告： Namecheap has a knowledge base with setup guides. OysterVPN’s help docs are thinner, so expect more self-help.
9. Parent Company & Extras
Namecheap VPN: The parent company sells domains, email, and web hosting. If you already run a site there, FastVPN sits in the same dashboard. One bill covers everything.
The same account also handles server plans like VPS hosting.
WordPress site owners get managed hosting there too.
オイスターVPN: OysterVPN is a VPN-only company. There are no add-on hosting products. That keeps things simple, but you get no bundle savings.
10. 価格設定とコスト
Let’s compare the listed prices side by side.
| プラン | ネームチープVPN | オイスターVPN |
|---|---|---|
| 無料 | ❌ | ❌ |
| Plan 1 | ドメイン：年間10.98ドル | 1-Month +2 Months free: $5.99/month |
| Plan 2 | Contest Win: $10,000 | 1-Year: $29.99/month |
| Plan 3 | プライベートメール：月額0.99ドル | Lifetime Access: $59.99/month |
| Plan 4 | Dedicated Servers: $29.88/mo | — |
| Plan 5 | VPS Hosting: $3.78/mo | — |
| 返金期間 | 30日間 | 30日間 |
| Payment | Card, PayPal, Bitcoin | Card, PayPal |
Namecheap VPN: The VPN itself is the cheaper entry point. See the price check above. The monthly plan jumps after the first month, so the yearly plan is better value. Unlimited devices make the per-device cost tiny.
オイスターVPN: OysterVPN costs more upfront. The lifetime deal pays off if you keep it for a couple of years. Just remember it lasts the life of the service, not your life.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 予算が限られている | ネームチープVPN | 最初の1ヶ月は0.99ドル |
| 多くのデバイス | ネームチープVPN | 接続制限なし |
| Stronger privacy | オイスターVPN | Irish base, outside 14 Eyes |
| トレント | オイスターVPN | すべてのサーバーでP2P接続が可能 |
| ストリーミング | オイスターVPN | より多くのサービスがブロック解除されます |
| Linux or routers | ネームチープVPN | OpenVPN manual setup |
| Pay once, forever | オイスターVPN | 生涯アクセスオプション |
💰 あなたの予算
FastVPN wins short-term thanks to its intro price. OysterVPN’s lifetime deal wins if you plan to stay for years.
🔌お使いのデバイス
Got a Fire TV, a console, and five phones? FastVPN covers them all, while OysterVPN stops at five. If you live in your browser, compare browser extensions too.
🎮 Your Usage Style
Both handle online gaming well on nearby servers, but lag grows on distant ones. For torrents and streaming, OysterVPN is the better fit.
🎓 あなたの経験レベル
Both are easy for beginners. OysterVPN’s user friendly interface is a little cleaner, while FastVPN’s Windows app has more toggles.
🆓 無料トライアルとデモ
Neither has a free trial. Both come with a 30 day money back guarantee. That makes testing the service risk free.
🛟 サポートオプション
Namecheap has a larger help setup behind it. OysterVPN relies on email, which can be slow.
🔒 データプライバシーとセキュリティ
We strongly advise OysterVPN if privacy is your top goal. Neither works reliably in restrictive countries like China.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか？切り替える場合、どのような変更が予想されますか？
🔄 Switching from Namecheap VPN to OysterVPN?
✅ 得られるもの：
- An Irish base outside the 5/9/14 Eyes
- Kill switch on more platforms, plus Android split tunneling
- Built-in ad blocker and DDoS protection
❌ 失うもの：
- Unlimited devices (you drop to five)
- Bitcoin payments
- Linux and router setup guides
📋切り替え方法：
- Cancel FastVPN in your Namecheap account.
- Purchase OysterVPN and pick your plan length.
- Install OysterVPN on up to five devices and turn on the kill switch.
🔄 Switching from OysterVPN to Namecheap VPN?
✅ 得られるもの：
- 接続デバイス数に制限なし
- A bigger network with 50+ locations
- A Chrome extension and Bitcoin checkout
❌ 失うもの：
- Ireland’s privacy setting
- The ad and malware blocker
- A lifetime plan option
📋切り替え方法：
- Turn off auto-renew on your OysterVPN subscription.
- Create a Namecheap account and buy FastVPN.
- Install the FastVPN apps and choose your VPN protocol.
私たちのレビューで取り上げられなかったこと
This comparison focused on home users and small families. We didn’t check router setups, 仕事 accounts, or use inside restrictive countries. Server counts and app features change often, so details reflect October 2026. Heavy torrent users may see different results.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | ネームチープVPN |
| 🔒 プライバシーと管轄権 | オイスターVPN |
| 🛡️ セキュリティ機能 | オイスターVPN |
| 📺 ストリーミング配信 | オイスターVPN |
| ⬇️ トレント | オイスターVPN |
| 📱 Devices & Platforms | ネームチープVPN |
| 🛟 サポート | ネームチープVPN |
| 🏆総合優勝 | オイスターVPN |
🏆 WINNER: OYSTERVPN
OysterVPN wins 4 out of 7 categories.
最適な用途: Privacy-minded users, torrenting, streaming on nearby servers
So, is Namecheap VPN good? For a big household on a tiny budget, yes. Unlimited devices at that price are hard to beat.
But a good VPN exists to protect your privacy first. OysterVPN does that job better, with an Irish base, leak protection, and an ad blocker. That’s why it takes our top spot.
Neither is a top-tier pick. Both trail top rated VPN services on speed and audits. Still, OysterVPN is a decent VPN for the money.
Namecheap VPNの比較
Here’s how Namecheap VPN stacks up against other alternative VPNs:
Namecheap VPNが優れている点： no device cap, a cheaper first month, and fewer settings to learn.
ノードVPN 勝利したタイトル： audited no-logs claims, a far bigger network, and a kill switch on every platform.
Namecheap VPNとSurfshark VPNの比較
Namecheap VPNが優れている点： a lower intro price, one dashboard with your domains, and a simple one-click app.
サーフシャーク 勝利したタイトル： independent audits, a base outside the U.S., and more security extras like an ad blocker.
Namecheap VPNが優れている点： unlimited connections, a cheaper paid start, and an easier app for beginners.
プロトンVPN 勝利したタイトル： a Swiss home, open-source apps, and a free plan to start with.
OysterVPNの比較をもっと見る
OysterVPNが他のVPNプロバイダーと比べてどうなのか、以下に比較してみましょう。
OysterVPNが優れている点： a lifetime deal, a much lower price, and a lighter app with fewer menus.
ExpressVPNが優れている点： independent audits, servers in far more countries, and 24/7 live chat.
OysterVPN vs CyberGhost
OysterVPNが優れている点： a one-time lifetime payment, P2P on every server, and a smaller, simpler app.
CyberGhostが勝利した点： a longer refund window on long plans, better Hulu and Disney+ access, and smart TV apps.
OysterVPNが優れている点： pay-once lifetime pricing, a cleaner interface, and an ad blocker in the base plan.
ピュアVPN 勝利したタイトル： 6,500+ servers in 140+ countries, an audited no-logs policy, and live chat help.
よくある質問
Namecheap FastVPNは安全ですか？
For everyday browsing, yes. It uses AES-256 encryption and a kill switch on Windows. But its U.S. base and unaudited logs policy make it a weak pick for serious privacy.
Oyster VPNは信頼できるVPNですか？
Yes. It’s a real, paid service with apps for major platforms and a 30-day refund. Just know no third party has audited its privacy claims yet.
FastVPNは無料ですか？
No. There’s no free tier. The first month costs $0.99, then renews at a higher monthly rate. A 30-day refund lets you try it safely.
Oyster VPNの本社はどこにありますか？
OysterVPN is based in Ireland. That puts it outside the 5/9/14 Eyes alliances. It’s a safer legal setting than the U.S. for privacy.
Namecheap VPNはゲームに適していますか？
On nearby servers, ping stays low enough for most ゲーム. Distant servers add noticeable lag. You can also set it up on gaming consoles.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 