Comparison

Volcano VPN vs Cosmos VPN

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

Head to head
About

Volcano VPN

This app offers secure and stable network connections with advanced encryption and global server options. It protects your data on public Wi-Fi and provides automatic connection safeguards. Enjoy a simple interface for enhanced online privacy and control.

Highlights
  • Secure protocol options
  • Smart global routing
  • Automatic connection protection
  • DNS leak prevention
  • AES-256 strong encryption
  • One-tap connection
Features
Read full description

Volcano VPN – Fast and Reliable Privacy Protection Volcano VPN is designed to provide secure and stable network connections for users who value privacy and performance. With optimized routing and advanced encryption, it helps protect your data when using public Wi-Fi or accessing the internet on the go. Core Features Secure Protocol Options Choose from multiple connection modes designed for different usage scenarios, including streaming, browsing, and general internet access. Smart Global Routing Connect to a wide range of global server locations with a simple, intuitive interface. Connection Protection Built-in network protection automatically safeguards your connection if the VPN disconnects unexpectedly. DNS Protection Helps prevent DNS leaks to enhance privacy during browsing sessions. Strong Encryption Industry-standard AES-256 encryption protects your data transmission from unauthorized access. Why Choose Volcano VPN? Optimized server performance for stable connections Designed with user privacy in mind Clean and simple interface One-tap connection experience Volcano VPN helps you browse more securely and maintain better control over your network privacy. Terms of Use (EULA): https://www.yzjtech25.xyz/terms.html Privacy Policy: https://www.yzjtech25.xyz/privacy.html

About

Cosmos VPN

This app provides a secure and private internet connection using advanced VPN technologies. It offers one-tap connection to servers worldwide, ensuring your online activity is anonymous and protected from hackers and trackers.

Highlights
  • Latest VPN technologies for full encryption
  • One-tap instant connection
  • Multiple server locations worldwide
  • No login or registration required
  • Keeps no browsing data
  • Unlimited bandwidth with Pro Subscription
  • Protects public Wi-Fi
Features
Read full description

Experience next-level online security with Cosmos VPN. Using the latest VPN technologies, your connection is encrypted and your privacy is fully protected, giving you a safe browsing experience wherever you are. ■ VPN WITH LATEST TECHNOLOGIES
  Cosmos VPN uses advanced VPN protocols to ensure your connection is fully encrypted and protected. Browse, stream, or game with complete online privacy, free from hackers, trackers, or ISP monitoring. ■ ONE-TAP CONNECTION
  Connect instantly to a secure VPN server with a single tap. No complex settings, no delays – just fast and reliable protection wherever you are. ■ MULTIPLE SERVER CHOICES WORLDWIDE
  Access content from around the globe with a wide selection of servers, including the USA, UK, Canada, Singapore, Germany, France, and more. Unlock websites, streaming platforms, and apps safely and seamlessly. ■ PRIVACY-FIRST EXPERIENCE
   Cosmos VPN requires no login, no signups, and keeps absolutely no browsing data. Your online activity remains completely anonymous at all times. ■ FAST, RELIABLE, AND FREE
   Enjoy ultra-fast VPN speeds for streaming, gaming, or browsing. Cosmos VPN combines top-tier security with performance, giving you a smooth and unrestricted online experience. ■ FEATURES · Latest VPN technologies for full encryption and security · One-tap instant connection · Multiple server locations worldwide (USA, UK, Canada, Singapore, Germany, France, and more) (most · servers require Pro Subscription) · No login, no registration required · No browsing data kept – military-grade encryption · Unlimited bandwidth for streaming and browsing (with Pro Subscription) · High-speed connection with minimal latency · Protects public Wi-Fi and hotspots · Anonymous and private online activity ► Download Cosmos VPN today and enjoy a safe, fast, and private internet connection anywhere in the world. WHY OUR VPN APP FOR IPHONE? • Access content and streaming platforms safely. • Protect public Wi-Fi connections from hackers and malware. • Avoid ISP throttling for faster internet performance. • Maintain anonymity when downloading or browsing online. • Lightweight app that runs efficiently. UNLOCK PRO - Get unlimited access to all features (Unlock All Servers, Custom IPsec VPN Config, No ads, and more) - The payment will be charged to your iTunes account. - There is a 3-day trial period. - The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Subscription may be managed and auto-renewal may be turned off by going to Account Settings after purchase. ■ Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/Download now and take control of what goes on your plate. Attention: The VPN service is provided “as is” without any guarantee of uninterrupted availability, speed, performance, or continuous access to any specific server. We are not responsible for network instability, connection failures, server unavailability, payment errors, data loss, or any direct or indirect damages resulting from the use of the service. Subscription prices may change at any time. All payments are final and non-refundable. By using this service, you agree to these terms. Thank you for your understanding.

Screenshots

Volcano VPN4 screens
Cosmos VPN4 screens

Verdict

The call

The clearest difference is ads: Volcano VPN at none against Cosmos VPN's shown. Volcano VPN also leads on rating (5.0 vs 4.5) and review sentiment (20% vs 0%). Cosmos VPN's advantage is ratings volume (13 vs 2). On price, update cadence, in-app purchases and monetization model 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. Volcano VPN sells 3 in-app purchases, starting at $4.99 per month and Cosmos VPN sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Volcano VPN holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Cosmos VPN has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 20% of Volcano VPN's written reviews are positive against 0% of Cosmos VPN's.

UpkeepUpdate frequency

Volcano VPN ships an update fortnightly, Cosmos VPN every 4 weeks. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
Volcano VPN versus Cosmos VPN: the parameters behind the verdict, then further details
ParameterVolcano VPNCosmos VPN
PriceFreeFree
Rating5.0 (2 ratings) — better4.5 (13 ratings)
Positive reviews20.0% of reviews — better0.0% of reviews
Number of ratings213 — better
Update frequencyFortnightly — betterEvery 4 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.016.0
Further details — not scored
Size36 MB74 MB
Age rating4+4+
DeveloperBLUE SKY TECHNOLOGYNurex Inc

Customer experience

Volcano VPN

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Cosmos VPN

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Volcano VPN

Subscriptions3
  • 1 month$4.991 Month
  • 3 month$12.993 Months
  • 1 year$49.991 Year
2 purchases

Cosmos VPN

Subscriptions2
  • Initial offer3 Days trial$5.997 Days
  • Basic offer3 Days trial$19.991 Month

Questions

Is Volcano VPN free?
Volcano VPN is free to download, with in-app purchases available.
Is Cosmos VPN free?
Cosmos VPN is free to download, with in-app purchases available.
Which has better reviews, Volcano VPN or Cosmos VPN?
Volcano VPN is rated higher. Volcano VPN averages 5.0 out of 5 from 2 ratings, while Cosmos VPN averages 4.5 from 13 ratings.
Do Volcano VPN or Cosmos VPN have ads?
Cosmos VPN shows ads; Volcano VPN does not.
Which is updated more often, Volcano VPN or Cosmos VPN?
Volcano VPN ships an update fortnightly, and Cosmos VPN every 4 weeks. Most recently, Volcano VPN was updated on October 31, 2026 and Cosmos VPN on November 9, 2026.

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