Comparison

梯云纵 vs 9F VPN

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

梯云纵

Read full description

51CNLINK加速器提供多条高速线路,多种加速模式,让用户享受高速、稳定的加速服务

About

9F VPN

Securely browse the internet, protect your privacy, and access content from around the world. Offers a free tier with daily data and a VIP plan for unlimited access and enhanced speeds. Connect with a single tap to servers in multiple countries.

Highlights
  • Hide IP address
  • Public Wi-Fi protection
  • Global server connections
  • Gaming and streaming optimization
  • Encrypted traffic with REALITY protocol
  • No-log policy
  • Free daily data allowance
Features
Read full description

9F VPN is a fast, secure VPN for gaming, streaming and everyday browsing. Hide your IP address, keep public Wi-Fi private and connect with one tap to servers in Singapore, Japan, Hong Kong, Thailand, the United States and Germany. No account is needed to start. If you like, sign in with Apple, Google, Telegram or an email code to use the same account on your other devices. App languages: English, 简体中文 (Simplified Chinese), 繁體中文 (Traditional Chinese), ไทย (Thai) and Burmese. FREE PLAN • 2 GB of high-speed data every day on our United States and Germany servers • When it runs out, Slow Mode keeps you online instead of cutting you off • Today's usage is shown live on the home screen, and high speed comes back every day VIP • Every premium region: Singapore, Japan, Hong Kong, Thailand and the United States • Hysteria2 high-speed lines for smooth HD video and low-ping gaming • No daily data limit • Use VIP on up to 5 phones and tablets with one account PRIVACY FIRST • Your traffic is encrypted with the REALITY protocol • We don't keep logs of the websites you visit or your DNS queries • We keep only what the service needs, such as a random device ID, your approximate region, daily data totals and subscription status. We never store your IP address or sell your data SMART AND RELIABLE • Modes for everyday browsing, HD video, gaming and maximum privacy • Automatically switches to a backup route if a line drops or won't connect • Optimized for networks in Southeast Asia, including Myanmar and Thailand SUBSCRIPTION INFORMATION • 9F VPN VIP is offered as monthly and annual auto-renewing subscriptions. Prices are shown in the app and may vary by country. • Payment is charged to your Apple ID at confirmation of purchase. • Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. • You can manage or cancel your subscription at any time in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://9fvpn.com/privacy/ Terms of Service: https://9fvpn.com/terms/ Support: support@9fvpn.com

Screenshots

梯云纵1 screens
9F VPN4 screens

Verdict

The call

The clearest difference is review sentiment: 9F VPN at 100% against 梯云纵's 0%. 9F VPN also leads on rating (3.0 vs 1.0) and update cadence (every 3 days vs every 2 months). 梯云纵's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 梯云纵 sells 4 one-off in-app purchases and 9F VPN sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

9F VPN holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 0% of 梯云纵's written reviews are positive against 100% of 9F VPN's.

UpkeepUpdate frequency

梯云纵 ships an update every 2 months, 9F VPN every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
梯云纵 versus 9F VPN: the parameters behind the verdict, then further details
Parameter梯云纵9F VPN
PriceFreeFree
Rating1.0 (4 ratings)3.0 (4 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings44
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better16.0
Further details — not scored
Size78 MB107 MB
Age rating4+4+
DeveloperShenzhen Jinsong Catering Management Co. LTD9F Technologies LLC

Customer experience

梯云纵

All ratings4 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

9F VPN

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

梯云纵

One-time4
  • 30天VIP服务$4.99
  • 3个月VIP服务$12.99
  • 6个月VIP服务$25.99
Show 1 more
  • 12个月VIP服务$39.99
4 purchases

9F VPN

Subscriptions4
  • 1 Month Premium$2.991 Month
  • 1-Month VIP7 Days trial$4.991 Month
  • 1 Year Premium$19.991 Year
Show 1 more
  • 1-Year VIP1 Year trial$39.991 Year

Questions

Is 梯云纵 free?
梯云纵 is free to download, with in-app purchases available.
Is 9F VPN free?
9F VPN is free to download, with in-app purchases available.
Which has better reviews, 梯云纵 or 9F VPN?
9F VPN is rated higher. 梯云纵 averages 1.0 out of 5 from 4 ratings, while 9F VPN averages 3.0 from 4 ratings.
Do 梯云纵 or 9F VPN have ads?
Neither 梯云纵 nor 9F VPN shows ads.
Which is updated more often, 梯云纵 or 9F VPN?
梯云纵 ships an update every 2 months, and 9F VPN every 3 days. Most recently, 梯云纵 was updated on November 3, 2026 and 9F VPN on November 5, 2026.

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