⚡ 簡単な評価:
- 価格: CyberGhost starts at $2.03/month on its long plan. AdGuard VPN starts at $2.40/month on its 2 Years plan.
- 最適な用途: CyberGhost suits streaming and privacy. AdGuard VPN suits light browsing and blocking ads.
- 主な違い： CyberGhost runs 9,200+ servers with Deloitte-audited no-logs claims. AdGuard VPN runs a proprietary protocol with no third-party audit.
- 私たちのおすすめ： CyberGhost for most people, because its network, streaming support, and audits go much deeper.
CyberGhost and AdGuard VPN both hide your IP address for about $2 a month.
That is where the likeness ends.
CyberGhost is a full VPN service built for streaming and privacy.
AdGuard VPN comes from a company that made its name blocking ads.
だから本当の 質問 is what you want your VPN to do.
概要
This CyberGhost vs AdGuard VPN comparison covers price, speed, privacy, and apps.
We reviewed documentation, pricing pages, and public speed tests for both tools.
Our writers also spent hands-on time with each VPN app.
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。
CyberGhostとは何ですか？
CyberGhost VPN is a Romanian VPN service that launched in 2011.
インターネット通信を暗号化し、実際のIPアドレスを隠します。
Romania sits outside the 14-Eyes alliance, which helps on privacy.
Its huge server network has 9,200+ servers in 126 locations.
Its main pull is streaming, with a sidebar tab of servers for each platform.
Want to see the CyberGhost app in action? This walkthrough covers setup and daily use.
🏆 優勝：サイバーゴースト
Streaming servers for Netflix, BBC iPlayer, and Disney+. Audited no-logs policy. A 45-day refund window to test it.
サイバーゴーストの価格
Here’s what CyberGhost costs in 2026. There is no free plan, only three billing lengths.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 1ヶ月 | 月額12.99ドル | A short trip or a quick test |
| 6ヶ月 | 月額6.99ドル | Seasonal streaming or 旅行 |
| 2年4ヶ月 | 月額2.03ドル | The lowest price for long-term users |
Pricing verified September 2026.
無料トライアル: No standing free plan. The refund window works as your trial instead.
返金保証: The 6-month and long plans carry a 45 day money back guarantee. The one-month plan gets 14 days.
📌 注記： You can pay by credit card, PayPal, Google Pay, or Bitcoin. The 6 Months plan bills $41.94 up front. A dedicated IP costs an extra $5 billed monthly. Look for CyberGhost VPN deals around Black Friday for extra free months.
⚠️ Price check: Some review sites list the long plan as $57 for 28 months, then $57 a year on renewal. Others mention two free months instead of four. Confirm the bonus and renewal price at checkout.
CyberGhostの主なメリット
CyberGhostを検討する価値がある理由は以下のとおりです。
- Streaming tab: Specialist servers cover Netflix, Hulu, Disney Plus, HBO Max, and BBC iPlayer. They are tested and updated often.
- Audited privacy: Deloitte checked the no-logs policy in 2022 and again in January 2024. CyberGhost also publishes transparency reports.
- RAM only servers: Every server wipes its データ on reboot. NoSpy servers are owned and run by CyberGhost itself.
- Seven devices: One plan covers up to seven devices. The limit counts devices, not live connections.
- スマートルール： Set the app to automatically connect on unsecured Wi-Fi or when you open a chosen app.
- 45 Day Money Back: That is longer than most VPN providers offer. You get six weeks to test it on every device.
私たちのチームが気づいたこと
私たちの 作家 signed up for CyberGhost and streamed on a Windows laptop and a phone. Here’s what stood out:
サイバーゴーストの長所と短所
✅ メリット
- Over 9,200 servers in 100 countries
- Dedicated servers for streaming, torrenting, and gaming
- No-logs policy audited twice by Deloitte
- 45-day refund window on longer plans
- 24/7 live chat with quick, friendly agents
❌ デメリット
- Speed loss near 30%, up to 60% on long routes
- Apps have been reported as buggy at times
- Knowledge base articles lack depth and clarity
- Owned by Kape, which worries some privacy buyers
AdGuard VPNとは何ですか？
AdGuard VPN comes from AdGuard Software Limited, based in Cyprus.
Cyprus sits outside the 5/9/14 Eyes alliances and follows GDPR.
Most people know the brand for its AdGuard ad blocker, not its VPN.
The VPN encrypts your traffic and gives you a new IP address.
It covers 65+ locations and offers a free plan with 3 GB each month.
How does AdGuard VPN work day to day? This video walks through the app.
🥈 Runner Up: AdGuard VPN
A light VPN from an ad-blocking company. Free version included. Ten devices on any paid plan.
AdGuard VPNの価格
Here’s what an AdGuard VPN subscription costs in 2026. Three billing cycles, one feature set.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 1ヶ月 | 月額11.99ドル | Short-term or one-off use |
| 1年 | 月額3.99ドル | Regular users who want flexibility |
| 2年 | 月額2.40ドル | The cheapest long-term option |
Pricing verified September 2026.
無料トライアル: A permanent free version gives 3 GB per month. Speeds cap near 20 Mbps and you get a few server locations.
返金保証: 30 days on the yearly and two-year plans. The monthly plan has none.
📌 注記： Every paid plan unlocks all the features and 10 simultaneous connections. The yearly plan bills $47.88 up front. Payment works by credit card, PayPal, or 暗号.
⚠️ Price check: Some review sites list the two-year plan at $119 billed every two years. Before you buy AdGuard VPN, confirm the current total at checkout.
AdGuard VPNの主なメリット
Here’s what makes AdGuard VPN worth a look:
- Real free plan: 3 GB every month with no time limit. It’s a genuine way to test before paying.
- Ten devices: Paid plans allow 10 simultaneous connections. That beats many premium VPNs, and CyberGhost stops at seven.
- Ad filtering DNS: Pick DNS servers that block ads and trackers before pages load.
- Hard-to-detect protocol: The AdGuard VPN protocol disguises VPN traffic as normal HTTPS traffic.
- Wide device support: Windows, macOS, アンドロイド, iOS, Android TV, and Linux. There are browser extensions for Chrome, Firefox, and Edge.
- Minimal data: A strict no logs policy covers IP addresses, browsing history, and connection timestamps.
私たちのチームが気づいたこと
Our writer created an AdGuard account and used it on a Windows PC and Android. Here’s what stood out:
AdGuard VPNのメリットとデメリット
✅ メリット
- Free plan with 3 GB of data each month
- Ten simultaneous connections on paid plans
- Built-in ad and tracker blocking through AdGuard DNS
- Split tunneling by app or by website
❌ デメリット
- No third-party audit of its privacy claims
- いいえ オープンVPN or WireGuard, only a proprietary protocol
- Slow speeds and connection drops reported
- No 24/7 customer support
機能比較
Ready for a closer look at CyberGhost vs AdGuard VPN? We compare ten areas that decide which one fits your life.
| 特徴 | サイバーゴースト | アドガードVPN |
|---|---|---|
| 開始価格 | 月額2.03ドル | 月額2.40ドル |
| 無料プラン | ❌ | ✅ 月間3GB |
| サーバーネットワーク | ✅ 9,200+ servers, 100 countries | ✅ 65+ locations |
| WireGuard / OpenVPN | ✅ | ❌ 専有情報のみ |
| 独立監査 | ✅ デロイト | ❌ なし |
| キルスイッチ | ✅ | ✅ |
| スプリットトンネリング | ✅ Windows、Android | ✅ Apps and websites |
| デバイス | 7 | 10 |
| 24時間年中無休のライブチャット | ✅ | ❌ |
| 最適な用途 | ストリーミングとプライバシー | Ad blocking and light browsing |
1. サーバーネットワークとサーバー設置場所
サイバーゴースト： CyberGhost’s servers number over 9,200 across 126 locations in 100 countries. With that many global servers, a nearby VPN server is almost always free. European and US locations perform best, while Asia and Africa lag.
アドガードVPN: AdGuard lists 65+ locations, with some sources citing about 800 servers across 53 countries. That covers the basics but leaves thin coverage in some regions. City-level choice is limited too.
2. Streaming Services
サイバーゴースト： This is CyberGhost’s biggest strength. Its servers cover 15+ Netflix libraries, plus Amazon Prime Video, BBC iPlayer, Disney+, Peacock, and Paramount Plus. It even reaches RTVE, DRTV, TV4Play, and C MORE on streaming sites across Europe.
Live sports get their own servers too. The streaming servers are built for HD without long loading times.
アドガードVPN: Netflix, Disney+, and BBC iPlayer usually load on a US server or UK server. Amazon Prime and Peacock are hit or miss. Some viewers see buffering on certain streaming platforms.
⚠️ 警告： The AdGuard free version caps speeds near 20 Mbps. That is too slow for steady HD streaming services.
3. Connection Speeds & Protocols
サイバーゴースト： WireGuard has reached up to 760 Mbps in public speed tests. The average speed loss sits near 30%, which trails faster names in the VPN industry. Distant servers can lose up to 60%, so pick a close location.
アドガードVPN: The proprietary protocol skips WireGuard and OpenVPN entirely. Reviewers who tested AdGuard VPN saw speeds fall from 65 Mbps to about 10 Mbps. Paid-tier averages sit near 58.73 Mbps, and nearby servers lose about 20%.
AdGuard VPN’s performance is fine for browsing. Online gaming, big downloads, and video calls are data intensive tasks that expose its limits, especially on upload speed.
4. Privacy, Logs & Audits
サイバーゴースト： It keeps no connection logs and does not track your online traffic. Deloitte audits in 2022 and January 2024 back up CyberGhost’s privacy claims. A bug bounty program rewards researchers who find flaws.
アドガードVPN: The policy says it does not log IP addresses, browsing history, or timestamps. It collects minimal data to fix technical issues. But no third party has audited those 安全 measures. For strict online security, you are taking its word.
5. Security Features & DNS Leaks
サイバーゴースト： AES 256-bit encryption covers every VPN tunnel. An automatic kill switch cuts your internet connection if the VPN connection drops. All DNS queries route through its own servers to stop DNS leaks.
アドガードVPN: What keeps AdGuard VPN safe is AES-256 and a built-in kill switch. The protocol makes VPN traffic look like regular HTTPS, which helps on strict networks. It still struggles to get past China’s firewall.
6. Ad Blocking & DNS Filtering
サイバーゴースト： CyberGhost’s malicious URL filter blocks ad, tracker, and malware domains. It works as a basic shield, not a full security suite.
アドガードVPN: So does AdGuard VPN block ads better? Yes. AdGuard puts ad blocking first, and AdGuard DNS filters ads before a page loads.
Run the VPN in integrated mode with the AdGuard ad blocker and both tools share one connection. Blocking ads is what AdGuard products do best.
7. IP Masking & Dedicated IP
サイバーゴースト： CyberGhost servers swap your real IP address for one in your chosen virtual locations. A random port option helps on networks that block VPNs.
For $5 a month, you can add a dedicated IP that only you use. That helps with banking logins and fewer captchas.
アドガードVPN: It hides your real location behind a shared IP. There is no dedicated IP option. For casual online privacy, that is fine.
8. Apps & Simultaneous Connections
サイバーゴースト： CyberGhost’s apps cover Windows, macOS, iOS, Android, and Linux. TV support spans Apple TV, Android TV, Amazon Fire TV, and some smart TVs. The smart DNS feature covers any smart TV without a native app. Simultaneous device connections top out at up to seven devices.
CyberGhost’s Windows app adds tabs for gaming, torrenting, and streaming, plus a security updater. CyberGhost’s mobile apps keep the same layout on the iOS app and Android app. The マック app matches too. Split tunneling works only on Windows and Android.
アドガードVPN: AdGuard offers desktop apps for Windows, macOS, and Linux. AdGuard VPN’s apps also cover mobile devices and Android TV. Simultaneous connections reach ten. Split tunneling lets certain websites skip the VPN, not just apps.
The wider AdGuard software range adds Temp Mail and a browser アシスタント. Both brands ship easy to use apps, and both VPN apps usually connect in a few seconds.
9. カスタマーサポート
サイバーゴースト： Live chat runs 24/7, and agents are quick and friendly. Email support and a searchable knowledge base round it out. The help articles, though, can confuse beginners.
アドガードVPN: There is no 24/7 live chat. The support team works through email and a ticketing system. Expect to wait for answers.
10. 価格設定とコスト
Here are both price lists side by side.
| ティア | サイバーゴースト | アドガードVPN |
|---|---|---|
| 無料 | ❌ | 3 GB per month |
| 毎月 | 1 Month: $12.99/month | 1 Month: $11.99/month |
| Mid-length | 6 Months: $6.99/month | 1 Year: $3.99/month |
| Longest | 2 Years + 4 Month: $2.03/month | 2 Years: $2.40/month |
サイバーゴースト： The long plan is the cheapest paid option in this matchup. The 45-day refund window makes it close to risk free.
アドガードVPN: Monthly is $1 cheaper, and the free plan costs nothing. But you get fewer servers and no audit for the money.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 無料プラン | アドガードVPN | 毎月3GB無料 |
| Streaming and BBC iPlayer | サイバーゴースト | Dedicated streaming tab |
| 監査済みプライバシー | サイバーゴースト | Two Deloitte audits |
| Heavy ad blocking | アドガードVPN | AdGuard DNS filters ads |
| More than seven devices | アドガードVPN | Ten connections per plan |
| Beginner-friendly help | サイバーゴースト | 24時間年中無休のライブチャット |
💰 あなたの予算
On a long plan, CyberGhost is cheaper per month. If you pay nothing at all, only AdGuard VPN has a free tier.
📺 Your Devices
Both cover desktop and mobile apps plus Android TV. CyberGhost adds Apple TV and Fire TV. AdGuard covers more devices, whether laptop or mobile device.
🎮 Your Daily Use
Streaming, gaming, and torrenting all favor CyberGhost’s specialty servers. If you use AdGuard VPN for email and light browsing on public Wi-Fi, it’s enough.
🎓 あなたの経験レベル
Both apps connect with one tap. CyberGhost’s labeled server tabs make picking the right one easier for new VPN users.
🆓 無料トライアルとデモ
Try the AdGuard free plan first, since it never expires. With CyberGhost, lean on the 45-day refund window instead.
🛟 サポートオプション
CyberGhost’s customer support answers live, day or night. AdGuard replies by ticket, so fixes take longer.
切り替えガイド
Already paying for one of these? Here’s what changes if you move.
🔄 Switching from CyberGhost to AdGuard VPN?
✅ 得られるもの：
- Three more device slots, ten instead of seven
- A free tier you can fall back on
- Stronger ad filtering and website-level split tunneling
❌ 失うもの：
- Audited no-logs proof and thousands of extra servers
- The streaming tab and dedicated IP option
- 24時間年中無休のライブチャットサポート
📋切り替え方法：
- Turn off auto-renewal in your CyberGhost account
- Create an AdGuard account and test the free plan
- Uninstall CyberGhost’s client, then install the AdGuard VPN app
🔄 Switching from AdGuard VPN to CyberGhost?
✅ 得られるもの：
- A far larger network with WireGuard support
- Reliable access to Netflix, iPlayer, and Prime Video
- Independent audits and RAM-only NoSpy servers
❌ 失うもの：
- The free 3 GB monthly tier
- Three device slots, down from ten to seven
- AdGuard DNS ad filtering
📋切り替え方法：
- Cancel your AdGuard plan before it renews
- Pick a CyberGhost plan and start the refund window
- Install the app on each device and turn on the kill switch
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 individual users and small households. We didn’t test router setups, 仕事 licensing, or long-term use inside China. Our notes reflect the September 2026 builds, including the Windows version of each app. If you need guaranteed access in a heavily censored country, your priorities will differ. Our separate CyberGhost review goes deeper on speed data.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | サイバーゴースト |
| 🌐 サーバーネットワーク | サイバーゴースト |
| 📺 ストリーミング配信 | サイバーゴースト |
| ⚡ Speed & Protocols | サイバーゴースト |
| 🔒 プライバシーと監査 | サイバーゴースト |
| 🚫 広告ブロック | アドガードVPN |
| 📱 デバイス制限 | アドガードVPN |
| 🛟 カスタマーサポート | サイバーゴースト |
| 🏆総合優勝 | サイバーゴースト |
🏆 優勝者：サイバーゴースト
CyberGhost wins 6 out of 8 categories.
最適な用途: Streaming, everyday privacy, and families with up to seven devices
There is no single best VPN for everyone. But these two aim at different jobs. CyberGhost is a full VPN built for streaming, with audits to back its privacy.
AdGuard VPN is a privacy add-on from an ad-blocking company. It suits people who want ten devices, a free tier, and cleaner pages.
If you want proven privacy, better speeds, and help at 2 a.m., pick CyberGhost. It costs less on the long plan, too. For more detail, see our CyberGhost VPN review and AdGuard VPN review.
CyberGhostの比較をもっと見る
Here’s how CyberGhost measures up against other names on most shortlists.
CyberGhostが勝利した点： A bigger server count, a 45-day refund window, and clearly labeled streaming tabs
ノードVPN 勝利したタイトル： Faster long-distance speeds, Meshnet device linking, and malware file scanning
サイバーゴースト対 プライベートインターネットアクセス
CyberGhostが勝利した点： Simpler apps for beginners, a dedicated streaming tab, and a longer refund window
Private Internet Accessが優れている点： Unlimited connections, open-source apps, and deeper manual settings
サイバーゴースト対サーフシャーク
CyberGhostが勝利した点： More server locations, owned NoSpy servers, and a longer money-back period
Surfsharkが勝利した点： Unlimited devices, a lower entry price, and a built-in ad blocker called CleanWeb
This short video runs through more options if neither pick feels right.
AdGuard VPNの比較
Here’s how AdGuard VPN stacks up against its closest rivals.
AdGuard VPN vs Surfshark
AdGuard VPNが優れている点： A no-cost monthly allowance, DNS-level ad filtering, and per-website tunnel rules
Surfsharkが勝利した点： No device cap, WireGuard speeds, and an audited privacy record
AdGuard VPN vs プロトンVPN
AdGuard VPNが優れている点： Ten device slots, a lower two-year rate, and ad blocking tied to AdGuard DNS
ProtonVPNが優れている点： A free tier with no data cap, open-source audited apps, and Swiss privacy law
AdGuard VPNとPrivate Internet Accessの比較
AdGuard VPNが優れている点： A free plan, cleaner pages with fewer ads, and a lighter app
Private Internet Accessが優れている点： WireGuard and OpenVPN support, unlimited connections, and an audited no-logs policy
よくある質問
CyberGhost VPNは信頼できるのか？
Yes, for most people. Deloitte audited its no-logs policy twice, and its RAM-only servers wipe data on reboot. Some buyers still dislike its ownership by Kape Technologies.
AdGuard VPNは無料ですか？
There is a free plan with 3 GB of data each month. Speeds cap near 20 Mbps. Unlimited data and ten devices need a paid plan.
AdGuardのデメリットは何ですか？
No independent audit, no WireGuard or OpenVPN, a small server list, and no 24/7 live chat. Speeds also drop more than most paid rivals.
CyberGhost VPNの月額料金はいくらですか？
It costs $12.99 on the monthly plan and $6.99 on the 6-month plan. The 2 Years + 4 Month plan drops to $2.03 per month.
AdGuardはロシアの企業ですか？
AdGuard started in Moscow in 2009. Today it operates as AdGuard Software Limited in Limassol, Cyprus, outside the 5/9/14 Eyes alliances.
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