Comparison

Fkey vs NOX

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

Head to head
About

Fkey

This app provides a secure and stable internet connection, enhancing privacy and ensuring comfortable browsing at home or on public Wi-Fi. It offers high speed, easy control, and reliable encryption for quick server connections and safe internet use.

Highlights
  • One-tap fast connection
  • High-speed servers worldwide
  • Stable performance on Wi-Fi/5G/LTE
  • Public Wi-Fi connection protection
  • Automatic fast server selection
  • Modern encryption technologies
  • User-friendly interface
Features
Read full description

Fkey VPN — Fast & Secure VPN Proxy VPN is a modern VPN client designed for secure, stable, and high-speed internet connections. The app helps protect your online privacy, secure your network traffic, and provide a smooth browsing experience across Wi-Fi, 5G, LTE/4G, and mobile networks. Built with simplicity and performance in mind, VPN allows users to connect quickly and enjoy a reliable and encrypted connection anytime and anywhere. Why Choose VPN? • One-tap fast connection • High-speed servers in multiple countries • Stable performance on Wi-Fi and mobile networks • Secure connection on public hotspots • Smart server recommendation • Modern encryption technology • Easy-to-use and clean interface • Supports multiple network providers • Unlimited usage and stable connectivity Secure & Private VPN uses advanced encryption technology to help secure your internet traffic during transmission. After connecting, the app helps improve online privacy by masking your IP address and protecting your connection on public or unsecured networks. Designed for both everyday browsing and general network protection, VPN provides a safer and more reliable online experience. Simple and Convenient Fkey VPN is suitable for both beginners and experienced users. Simply open the app, tap the connect button, and establish a secure connection within seconds. The lightweight design and intuitive interface make the app easy to use without complicated setup or configuration. Smart Connection The app automatically recommends optimized servers for better stability and performance. Intelligent server selection helps users connect faster and maintain a smoother internet experience. Reliable Performance Fkey VPN is continuously optimized to improve speed, connection stability, and overall user experience. Our goal is to provide a dependable VPN solution for secure and comfortable internet access anytime. Use Fkey VPN for safer browsing, stable connections, and a better online experience every day. Privacy Policy: https://free-vpn-7be1c.web.app/privacy.html Terms of Service: https://free-vpn-7be1c.web.app/terms.html

About

NOX

This app offers private wireless connectivity secured by post-quantum encryption and Carrier Hidden SIM technology. It prioritizes user privacy by not requiring personal identification for activation and by not collecting metadata. Enjoy reliable mobile service with self-service account management.

Highlights
  • Post-quantum encryption
  • Carrier Hidden SIM technology
  • No SSN/EIN required for activation
  • No personally identifiable information collected
  • Self-service account management
  • BIP39-standard seed phrase security
Features
Read full description

NOX – Private Wireless, Powered by Mobilen Communications Inc. Your connectivity shouldn’t cost you your privacy. NOX is built around post-quantum encryption and Carrier Hidden SIM™ technology, keeping your activation private and shielding you from the data collection typical of traditional carriers. No SSN. No EIN. No identity required. We don’t collect personally identifiable information and we don’t collect or retain your metadata. Just activate, manage your account, and stay connected without handing over more than you need to. Why Choose NOX? * Post-quantum encryption * No SSN or EIN required to activate * No identity or personally identifiable information required * Fast, simple activation * Self-service control over your numbers and connectivity * Reliable mobile connectivity * Secured by a 12-word BIP39-standard seed phrase only you know Built for individuals and businesses who refuse to trade privacy for connectivity. Download NOX and take back control of your wireless service.

Screenshots

Fkey4 screens
NOX4 screens

Verdict

The call

The clearest difference is review sentiment: NOX at 100% against Fkey's 50%. NOX also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 6). Fkey's advantage is ratings volume (434 vs 15). On price, update cadence and iOS requirement 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. Fkey sells 6 in-app purchases, starting at $4.99 per 7 days. NOX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NOX holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Fkey has 434 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 50% of Fkey's written reviews are positive against 100% of NOX's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. Both last shipped on October 31, 2026.

Scorecard7 real differences · 3 level
Fkey versus NOX: the parameters behind the verdict, then further details
ParameterFkeyNOX
PriceFreeFree
Rating4.3 (434 ratings)5.0 (15 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings434 — better15
Update frequencyEvery 2 daysEvery 2 days
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size139 MB53 MB
Age rating4+17+
DeveloperShanghai Fenyi Cargo Freight Agency Co., Ltd.Mobilen Communications INC

Customer experience

Fkey

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%
Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

NOX

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Fkey

Subscriptions6
  • Tap VPN Weekly Plan$4.997 Days
  • RayVPN1 weekly plan7 Days trial$5.997 Days
  • Tap VPN Weekly Plan23 Days trial$5.997 Days
Show 3 more
  • Fkey VPN Monthly plan$9.991 Month
  • Tap VPN yearly plan$29.991 Year
  • RayVPN1 yearly plan1 Year trial$59.991 Year
None

NOX

No in-app purchases

Questions

Is Fkey free?
Fkey is free to download, with in-app purchases available.
Is NOX free?
NOX is free to download, with no in-app purchases.
Which has better reviews, Fkey or NOX?
NOX is rated higher. Fkey averages 4.3 out of 5 from 434 ratings, while NOX averages 5.0 from 15 ratings.
Do Fkey or NOX have ads?
Fkey shows ads; NOX does not.
Which is updated more often, Fkey or NOX?
Fkey ships an update every 2 days, and NOX every 2 days. Most recently, Fkey was updated on October 31, 2026 and NOX on October 31, 2026.

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