ExpressVPN vs Oyster VPN: 2025 年にプライバシー保護に最適な VPN はどれでしょうか?

執筆者 | 2025年1月26日

勝者
エクスプレスVPN
4.8
  • 広告ブロッカー
  • 専用IP
  • 脅威マネージャー
  • データ削除
  • Aircoveルーター
  • 無料トライアルあり
  • Paid Plan Starts at $4.99
準優勝
OysterVPN logo
3.0
  • IP Leak Protection
  • Secure Protocols
  • DDoS Protection
  • Zero-Logs Policy
  • AES 256-bit Encryption
  • 30-day free trial available
  • 有料プランは $5.99
ExpressVPNとOysterVPNの比較

Choosing the right VPN can feel like navigating a minefield.

You want top-notch privacy without sacrificing speed, right?

But with so many options, how do you know which one to trust?

In this head-to-head, we’re diving deep into two popular VPNs: ExpressVPN vs Oyster VPN

概要

To give you the most accurate comparison, we’ve spent weeks testing both ExpressVPN and OysterVPN.

We’ve evaluated their performance in real-world scenarios, examining factors like speed, 安全, streaming capabilities, and ease of use.

This hands-on experience forms the basis for our analysis, helping you 作る an informed decision.

ExpressVPNロゴ
4.85点満点中

Enjoy blazing-fast speeds, top-notch 安全, and access to your favorite content.

価格: 30-day money-back guarantee. Plan starts at $4.99/month

主な特徴:

  • スプリットトンネリング
  • Lightway Protocol
  • TrustedServer Technology
OysterVPN logo
310点満点中

OysterVPN offers 950+ servers in 30+ countries, Secure your digital life with OysterVPN today!

価格: 30-day free trial available. Plan Starts at $5.99/month

主な特徴:

  • Unlimited bandwidth
  • No-logs policy
  • DNS leak protection

What is ExpressVPN?

Now, let’s talk about ExpressVPN. This one’s a real speed demon!

They’re known for having super-fast connections, perfect for streaming or downloading large files. 

They also have servers in 94 countries, so you have many options for finding a server that meets your needs. 

And don’t even get me started on their security features. They’re top-notch!

また、私たちのお気に入りを探索してください ExpressVPNの代替

ExpressVPNホームページ

私たちの見解

ExpressVPNロゴ

ExpressVPNは高速で信頼性が高く、 安全な総合的に優れた VPN ですが、他の VPN と比べると少し高価です。

主なメリット

  • 超高速: ストリーミングやダウンロードに最適です。
  • 巨大なサーバーネットワーク: 94 か国に 3,000 台以上のサーバー。
  • 強力なセキュリティ: AES-256 暗号化を使用し、キル スイッチを備えています。
  • 30日間返金保証: リスクなしでお試しください。

価格

  • 2年+3ヶ月無料: 月額4.99ドル
  • 12ヶ月 + 3ヶ月無料: 月額6.67ドル。
  • 1ヶ月: 月額12.95ドル。
ExpressVPNの料金

長所

  • ストリーミングの速度が速い。
  • 強力なセキュリティとプライバシー。
  • 中国とUAEで活動しています。
  • あらゆるデバイスに対応した使いやすいアプリ。
  • 世界中に広大なサーバーネットワークが存在します。

短所

  • 少しだけ高価です。
  • デバイス接続が制限されています。
  • 無料トライアルは提供されていません。
  • ファイブアイズ諸国に拠点を置いています。

What is OysterVPN?

Looking for a VPN that won’t break the bank? Check out OysterVPN.

They’re a newer player, but they’re quickly making a name for themselves.

OysterVPN aims to make online privacy accessible to everyone. Their service is straightforward to use, even for beginners.

They have a decent number of servers worldwide, so you should be able to find a good connection for most of your needs.

Also, explore our favorite OysterVPN alternatives…

OysterVPN Homepage

私たちの見解

OysterVPN logo

Don’t miss out! OysterVPN offers 950+ servers in 30+ countries. Secure your digital life with OysterVPN today!

主なメリット

  • Budget-friendly: Offers some of the most competitive prices in the market.
  • Unlimited bandwidth: Download and stream as much as you want. No data caps!
  • Strong encryption: Uses AES-256 encryption to protect your online activity.
  • ログなしポリシー: They don’t keep records of your browsing history.
  • Fast and reliable connections: Offers decent speeds for everyday browsing.

価格

  • 1-Month: $5.99/month
  • 1-Year: $39.99/month
  • Lifetime Access: $59.99
OysterVPN

長所

  • The lifetime deal is amazing.
  • Apps are lightweight and fast.
  • It’s great for beginners.
  • They offer good customer support.
  • No bandwidth limits are a plus.

短所

  • 速度が一定でない場合があります。
  • ストリーミングには最適ではありません。
  • Lacks advanced features.
  • Their server network is small.

機能比較

Let’s break down the key features of ExpressVPN and OysterVPN side-by-side.

This detailed comparison will help you understand how these VPN services stack up in terms of security, speed, and overall value.

1. VPN Protocols

  • ExpressVPN: Offers a strong selection of VPN protocols, including オープンVPN (a highly secure and popular option), IKEv2, and Lightway (their own proprietary protocol). This ensures compatibility and optimal performance across various devices and operating systems. ExpressVPN is one of the best VPNs on the market.
  • OysterVPN: Primarily uses the WireGuard protocol, known for its speed and efficiency. While a solid choice, it might not offer the same level of flexibility as ExpressVPN’s wider range of protocols. In our OysterVPN review, we found it to be a reliable VPN, but with some limitations.
Ad Blocker in ExpressVPN

2. VPN Servers

  • ExpressVPN: Boasts a vast network of VPN servers in 94 countries. This extensive coverage gives you plenty of options for bypassing geo-restrictions and accessing content from around the world. ExpressVPN has servers in 105 locations, allowing you to easily find an ExpressVPN server that meets your needs.
  • OysterVPN: Has a smaller server network compared to ExpressVPN. While they are expanding, you might find fewer options for connecting to specific regions or finding the fastest VPN speeds.

3. VPN Speed

  • ExpressVPN: Consistently ranks among the fastest VPNs on the market. Our VPN testing showed impressive VPN speeds for browsing, streaming, and downloading, even when connected to servers far away.
  • OysterVPN: Provides good speeds overall, but may not match ExpressVPN’s performance in every location. You might experience slightly slower speeds, especially during peak hours or when connected to distant servers.

4. Streaming Service Compatibility

  • ExpressVPN: Excels at unblocking popular streaming services like Netflix, Hulu, BBC iPlayer, and more. It’s a reliable choice if you want a VPN for streaming. ExpressVPN is a top VPN for streaming.
  • OysterVPN: Can unblock some streaming services, but its success rate isn’t as consistent as ExpressVPN’s. You might encounter occasional VPN blocking with certain platforms.

5. Gaming Performance

  • ExpressVPN: Offers low latency and stable VPN connections, making it suitable for gaming. You can enjoy smooth online gaming experiences without worrying about lag or VPN connection drops. ExpressVPN is a solid choice for the best VPN for gaming.
  • OysterVPN: Can be used for gaming, but its smaller server network might limit your options for finding a nearby server with optimal ping.
Using OysterVPN

6. Security & Privacy

  • ExpressVPN: Employs robust security features, including AES-256 encryption, a kill switch, and DNS leak protection. They have a strict no-logs policy, ensuring your VPN use remains private. ExpressVPN uses RAM-only servers, adding an extra layer of security. ExpressVPN also offers extra protection with split tunneling and a Double VPN feature.
  • OysterVPN: Also prioritizes security with features like AES-256 encryption and a kill switch. They have a no-logs policy, but their privacy track record isn’t as extensive as ExpressVPN’s.

7. VPN App & Ease of Use

  • ExpressVPN: The ExpressVPN app is user-friendly and intuitive, making it easy to use the VPN even for beginners. It’s available on a wide range of devices and operating systems.
  • OysterVPN: Also has a decent VPN app, but it might not be as polished or feature-rich as ExpressVPN’s.

8. Security & Privacy Features

Both VPN providers offer a range of advanced security features to keep your データ safe. We wanted to see which one offered more comprehensive protection for your internet connection and DNS queries.

  • ExpressVPN: ExpressVPN comes with a strong internet kill switch to prevent data leaks if your VPN connection drops. It also has a reliable split tunneling feature and IP leak protection. This robust set of advanced security features, including a password manager, makes it a top-tier VPN for privacy.
  • OysterVPN: OysterVPN also includes an internet kill switch and IP leak protection, and it supports secure VPN protocols. Its security features are solid, though not as extensive as ExpressVPN’s. A key aspect of OysterVPN features is its focus on ease of use.

9. Server Network & Performance

A VPN’s network of servers can make a huge difference in your online experience, from connection speeds to streaming capabilities. We looked at how ExpressVPN and OysterVPN’s server networks compare.

  • ExpressVPN: ExpressVPN’s server location list is impressive, with a vast number of expressvpn servers around the globe. This provides excellent connection speeds and makes it one of the best VPNs for streaming. The user-friendly interface on their mobile apps (including the Android app and iOS app) makes it easy to switch servers.
  • OysterVPN: OysterVPN’s servers offer decent connection speeds, but the network is much smaller than ExpressVPN’s. The service also lacks dedicated streaming servers, and the number of unlimited simultaneous connections is limited. Our expressvpn review shows that it has a bigger network than other VPN providers like private internet access, so you can expect a faster and more stable connection.

VPN を選択する際に注意すべき点は何ですか?

  • Free VPNs: Be cautious of free VPNs. They often have limitations, and some may even compromise your privacy. It’s generally worth investing in a paid VPN subscription for better security and performance.
  • VPN Protocols: Look for a VPN that offers a variety of protocols, such as OpenVPN, WireGuard, and IKEv2. This will give you more flexibility and control over your VPN connection.
  • Simultaneous Connections: Consider how many devices you want to use with your VPN. Choose a VPN that allows enough simultaneous connections to cover all your devices.
  • デバイスの互換性: Ensure the VPN has apps for all your devices and operating systems (Windows, macOS, iOS, Android, etc.).
  • カスタマーサポート: A good VPN provider should offer reliable customer support if you encounter any issues.
  • Free Trials and Money-Back Guarantees: Look for VPNs that offer free trials or money-back guarantees. This allows you to test the VPN service before committing to a long-term subscription.
  • VPN Reviews: Read reviews from other users and reputable sources, such as VPN testing websites. This can give you valuable insights into the pros and cons of each VPN.
  • Specific Needs: Consider your individual needs. Are you primarily using a VPN for streaming, torrenting, or online gaming? Choose a VPN that excels in your desired area.

最終評決

While OysterVPN is a decent VPN service, especially if you need a cheap VPN, ExpressVPN emerges as the clear winner in this head-to-head. Why?

It boils down to superior performance, a wider range of features, and a proven track record of reliability.

ExpressVPN offers blazing-fast speeds, a vast network of servers, and seamless streaming capabilities.

Need a VPN that’s a true all-rounder?

ExpressVPN is a great VPN to use.

It’s a top-tier VPN that excels at bypassing geo-restrictions, protecting your privacy, and providing a smooth online experience, whether you’re streaming your favorite shows, playing games, or simply browsing the web.

Plus, ExpressVPN support is top-notch if you ever run into any issues.

If you’re still wondering which VPN is the best for your needs, consider this: ExpressVPN is a solid choice that consistently ranks among the best VPNs on the market.

And our review confirms its position as one of the best VPN options available.

More of ExpressVPN

Here’s a quick look at how ExpressVPN stacks up against alternatives:

More of OysterVPN

We’ve explored alternatives to OysterVPN, so how does OysterVPN stack up directly against them?

  • OysterVPN vs NordVPN: It boasts a massive server network and cutting-edge security features like Threat Protection.
  • OysterVPN vs ExpressVPN: It is known for its consistently fast speeds and user-friendly interface, often outperforming OysterVPN in speed and server reliability.
  • OysterVPN vs PureVPN: It boasts a larger server network. OysterVPN is recognized for its straightforward approach and lifetime deals.
  • OysterVPN vs SurfsharkVPN: It typically offers more features and unlimited connections. OysterVPN is valued for its simplicity and long-term subscription offers.
  • OysterVPN vs ProtonVPN: It emphasizes strong security and privacy. OysterVPN focuses on ease of use and affordability with lifetime plans.
  • OysterVPN vs プライベートVPN: It often provides more consistent speeds and a stronger focus on privacy. OysterVPN is known for its simple interface and lifetime deals.
  • OysterVPN vs AdGuard VPN: It excels in ad and tracker blocking. OysterVPN is a general-purpose VPN with a focus on simplicity.
  • OysterVPN vs 仮想シールド: Both are relatively basic VPNs, though OysterVPN has a more established presence and offers lifetime subscriptions.
  • OysterVPN vs 強力なVPN: It is known for robust encryption and reliable connections. OysterVPN is recognized for its user-friendly nature and lifetime deals.
  • OysterVPN vs 最速VPN: It is a budget-friendly option. OysterVPN is known for its simple interface and lifetime subscription offers.
  • OysterVPN vs AuraVPN: It includes identity theft protection. OysterVPN focuses on providing a simple VPN service with long-term options.
  • OysterVPN サイバーゴースト: It offers a larger server network and specialized servers, while OysterVPN offers more basic offerings.
  • OysterVPN vs McAfee VPN: Both are often considered basic VPN options. OysterVPN offers lifetime subscriptions.
  • OysterVPN vs Private Internet Access: また offers a significantly larger server network and allows unlimited connections. OysterVPN is simpler with long-term deals.
  • OysterVPN vs Mysterium: It is a decentralized VPN. OysterVPN uses a traditional server network with a focus on simplicity and lifetime plans.
  • OysterVPN vs ウィンドスクライブ: It offers a free plan with a data limit. OysterVPN provides straightforward paid plans and lifetime options.

よくある質問

Is ExpressVPN worth it if I just need a VPN for streaming?

Absolutely! ExpressVPN is one of the best VPNs for streaming. It consistently bypasses geo-blocks on platforms like Netflix, Hulu, and BBC iPlayer. If you want a reliable streaming VPN, ExpressVPN is a top choice.

What are the key differences between NordVPN and ExpressVPN?

Comparing ExpressVPN and ノルドVPN, both are excellent VPN services. However, ExpressVPN generally provides faster speeds and better streaming capabilities. NordVPN offers a wider range of features and is slightly cheaper than ExpressVPN.

Do NordVPN and ExpressVPN share any similarities?

Yes, NordVPN and ExpressVPN share some key features. Both offer strong security with AES-256 encryption, have strict no-logs policies, and provide user-friendly apps. They also both have vast server networks, though ExpressVPN comes with slightly more.

Can I use a free VPN instead of ExpressVPN or OysterVPN?

While free VPNs exist, we generally don’t recommend them. They often have limitations like data caps, slower speeds, and fewer server options. Some free VPNs might even compromise your privacy. If you need a VPN, investing in a reliable VPN service like ExpressVPN provides the best value and peace of mind.

How does a VPN tunnel protect my online traffic?

When you use a VPN, your internet traffic goes through a VPN tunnel. This tunnel encrypts your data, making it unreadable to third parties. This protects your online activity and personal information from prying eyes, especially on public Wi-Fi.

関連記事