聯絡我們

評分推導

VPN Cat

預覽版，尚未經人工驗證。 以下引用資料由機器蒐集，尚無編輯查核。本頁沒有任何內容屬於推薦；這是原始推導過程，先行公開，好讓其中的算術能在評測完成之前先接受檢驗。

在 Default (evidence-weighted) 加權下，VPN Cat 在我們握有佐證的 32% 評分方法上取得 6.9，可證明介於 2.22（每一項未實測面向都取最差值）與 8.67（每一項都取其公開最高值）之間。

6.9證據覆蓋率 32%（不是第二個評分）

可證明介於 2.22 與 8.67 之間

加權方式：Default (evidence-weighted)。Weights are allocated toward what this site independently verifies. Speed and streaming are vendor-claimed rather than measured here, so they carry roughly half the weight the industry standard assigns them; that weight moves to privacy, transparency and server authenticity, all of which are checked against primary documents or our own probe network.

標題分數如何加總而成

面向權重數值下限加項上限加項
隱私0.245.901.4161.416
安全性0.18≤10.00.0001.800
透明度0.12≤10.00.0001.200
伺服器真實性0.10≤10.00.0001.000
伺服器位置0.07≤10.00.0000.700
串流0.07≤6.50.0000.455
速度0.07≤8.50.0000.595
裝置相容性0.0510.000.5000.500
易用性0.04≤10.00.0000.400
種子下載0.0310.000.3000.300
額外功能0.03≤10.00.0000.300
合計1.002.2168.666

下限 2.216 是數值欄的加總；上限 8.666 則改以各未評分面向的上限值計入。將下限在已評分的 32% 上重新正規化後得到 6.93，並壓在上限或其以下，最終公布為 6.9。

隱私

5.9有文件佐證已評估 44%≤7.2

composite · value = clamp(Σ weightᵢ · valueᵢ / Σ weightᵢ) · 基準 9.375 · 上限 7.2 · 涵蓋率 44%

dataLogged5.7隱私 的 60% · 已評分部分的 75% · absolute
✓
Browsing history logged: nonedataLogged.log.browsingHistory
  • 隱私權政策Privacy Policy (no last-updated date stated)vpncat.net擷取於 2026-07-16未經驗證
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
,
DNS queries: no evidence collected未評估dataLogged.log.dnsQueries

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

−1.00
Originating IP logged: ephemeral→ 隱私 上 −0.75dataLogged.log.originatingIp
  • 隱私權政策Privacy Policy (no last-updated date stated)vpncat.net擷取於 2026-07-16未經驗證
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
,
Assigned VPN IP: no evidence collected未評估dataLogged.log.assignedVpnIp

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Connection timestamps: no evidence collected未評估dataLogged.log.connectionTimestamps

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Session duration: no evidence collected未評估dataLogged.log.sessionDuration

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Bandwidth usage: no evidence collected未評估dataLogged.log.bandwidthUsage

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

−2.50
Device identifiers logged: retainedIndefinite→ 隱私 上 −1.87dataLogged.log.deviceIdentifiers
  • 隱私權政策Privacy Policy (no last-updated date stated)vpncat.net擷取於 2026-07-16未經驗證
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
  • 定價頁面Apple App Store listing (seller, pricing, privacy label)apps.apple.com擷取於 2026-07-16未經驗證
    “Seller SAFDAR NETWORK SMC-PRIVATE LIMITED. High speed VPN - Monthly plan $4.99; High speed VPN - Yearly plan $29.99. App Privacy: data collected includes Coarse Location, User ID, and Advertising Data used for third-party advertising, plus Crash Data.”
−0.30
Email address logged: retainedIndefinite→ 隱私 上 −0.22dataLogged.log.emailAddress
  • 隱私權政策Privacy Policy (no last-updated date stated)vpncat.net擷取於 2026-07-16未經驗證
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
−0.50
Payment records logged: retainedIndefinite→ 隱私 上 −0.37dataLogged.log.paymentRecords
  • 隱私權政策Privacy Policy (no last-updated date stated)vpncat.net擷取於 2026-07-16未經驗證
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
history隱私 的 20%

無佐證，此部分未取得任何分數，其權重已重新分配至有取得分數的其他部分。

jurisdiction10.0隱私 的 10% · 已評分部分的 13% · absolute
✓
Outside the eyes alliancesjurisdiction.eyesAlliance
  • 供應商宣稱Homepage / footervpncat.net擷取於 2026-07-16未經驗證
    “Free Forever, Unlimited Traffic. Straightly connect, Keep anonymous. © SAFDAR NETWORK SMC-PRIVATE LIMITED 2021-2024 All Rights Reserved”
,
Mandatory data retention law: no evidence collected未評估jurisdiction.mandatoryDataRetention

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Compelled logging possible: no evidence collected未評估jurisdiction.compelledLogging

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

trustworthiness6.0隱私 的 5% · 已評分部分的 6% · absolute
−4.00
Ultimate ownership not disclosed→ 隱私 上 −0.25trustworthiness.ownershipDisclosed
  • 隱私權政策Privacy Policy (no last-updated date stated)vpncat.net擷取於 2026-07-16未經驗證
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
,
Parent owns comparison sites: no evidence collected未評估trustworthiness.parentOwnsReviewSites

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

privacyFeatures0.0隱私 的 5% · 已評分部分的 6% · normalized
+0.00
of 0.50
Anonymous (no-email) signup→ 隱私 上 +0.00privacyFeatures.anonymousSignup
  • 服務條款Terms of Servicevpncat.net擷取於 2026-07-16未經驗證
    “To use our Services, you must register with us and submit certain personally identifiable information.”
,
Accepts cash: no evidence collected未評估privacyFeatures.acceptsCash

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Accepts crypto: no evidence collected未評估privacyFeatures.acceptsCrypto

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

安全性

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。

透明度

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。

伺服器真實性

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。

伺服器位置

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。

串流

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 6.5 計入，即它可能掙得的最大值，除此之外不作他用。

速度

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 8.5 計入，即它可能掙得的最大值，除此之外不作他用。

裝置相容性

10.0有文件佐證已評估 9%

normalized · value = clamp(10 × Σ delta / Σ max) · 基準 0 · 涵蓋率 9%

,
Windows app: no evidence collected未評估windows

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
macOS app: no evidence collected未評估macos

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

+1.00
of 1.00
iOS appios
  • 定價頁面Apple App Store listing (seller, pricing, privacy label)apps.apple.com擷取於 2026-07-16未經驗證
    “Seller SAFDAR NETWORK SMC-PRIVATE LIMITED. High speed VPN - Monthly plan $4.99; High speed VPN - Yearly plan $29.99. App Privacy: data collected includes Coarse Location, User ID, and Advertising Data used for third-party advertising, plus Crash Data.”
,
Android app: no evidence collected未評估android

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Fire TV app: no evidence collected未評估fireTv

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Android TV app: no evidence collected未評估androidTv

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Apple TV app: no evidence collected未評估appleTv

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Browser extension: no evidence collected未評估browserExtension

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Linux GUI client: no evidence collected未評估linuxGui

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Router app: no evidence collected未評估routerApp

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Simultaneous connections: no evidence collected未評估simultaneousConnections

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

易用性

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。

種子下載

10.0有文件佐證已評估 25%

normalized · value = clamp(10 × Σ delta / Σ max) · 基準 0 · 涵蓋率 25%

,
P2P-permitted servers: no evidence collected未評估p2p.servers

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Port forwarding for P2P: no evidence collected未評估p2p.port-forwarding

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

,
Kill switch: no evidence collected未評估p2p.kill-switch

尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。

+1.00
of 1.00
Originating-IP loggingp2p.source-ip-logging
  • 隱私權政策Privacy Policy (no last-updated date stated)vpncat.net擷取於 2026-07-16未經驗證
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”

額外功能

無佐證，已排除在加權平均之外

此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。

如何解讀推導

實測
這個數字是我們自己產出的，並且可以重現。
有文件佐證
直接讀自第一手文件：隱私權政策、稽核報告，或原始碼。
供應商自述
由供應商自行宣稱。我們並未獨立驗證，評分也因此設有上限。
無佐證
我們找不到任何可供評分的依據。此面向會被排除在加權平均之外，而非計為零分。

「✓」代表我們查核過、且未發現任何問題的規則，對於一家不記錄日誌的供應商而言，這正是重點，而非沒有消息。「未揭露」的項目是我們已評分並引用的負面事實；「未評估」的項目則是我們自己的缺口，它會降低涵蓋率，但不會讓供應商付出任何代價。此處的每一項評分，都是以 已公開公式 對 已公開佐證 的一次解讀。