Comparison

Master Key VPN vs Sunac Gate

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

Head to head
About

Master Key VPN

This app provides a secure and private way to access websites and applications globally. It offers fast and stable connections with a commitment to a strict no-log policy, ensuring your online activity remains hidden.

Highlights
  • Global website and app access
  • Fast and stable VPN connections
  • No account registration required
  • Strict no-log policy
  • Multi-protocol support
  • Hide IP address and location
Features
Read full description

MasterKey VPN is a trusted security, privacy and access application. Securely and privately access all websites and applications from anywhere in the world to prevent anyone from tracking you. No registration to use the functionality of the application, you don’t need to create an account. Unparalleled vpn performance: Owns all vpn servers to ensure the fastest speeds, as well as the most stable and secure connections. Maximum vpn coverage: Provides maximum vpn coverage from multiple countries such as the USA, Japan, Singapore, Canada, Australia… . Uses expert-level algorithms for your network traffic and help you to hide your address in the Internet world. When using MasterKey VPN, you don't have to worry about your real IP, geographical location, network traces will be leaked. Multi-protocol support Support a variety of protocols, under the premise of security, the system will automatically choose the network protocol that suits you, to meet your different needs for speed and privacy protection. No log policy We are committed to strictly implementing a no-log policy to ensure the privacy for you. Privacy Policy: https://twobytes-c9e5f.web.app/privacy/privacy.html Terms of Service: https://twobytes-c9e5f.web.app/support/support.html

About

Sunac Gate

Features
Read full description

Sunac Gate is a proprietary secure gateway application that provides encrypted proxy-based VPN connectivity. The service is operated by Sunac Technologies LTD and is exclusively available to public users with valid credentials through self service portal.

Screenshots

Master Key VPN2 screens
Sunac Gate4 screens

Verdict

The call

The clearest difference is device support: Master Key VPN at 4 against Sunac Gate's 1. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Master Key VPN ships an update every 5 weeks, Sunac Gate every 6 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Master Key VPN versus Sunac Gate: the parameters behind the verdict, then further details
ParameterMaster Key VPNSunac Gate
PriceFreeFree
Rating3.0 (20 ratings) — better—
Positive reviews54.5% of reviews—
Number of ratings20 — better—
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size4 MB60 MB
Age rating4+4+
DeveloperTwo Bytes LLCSUNAC TECHNOLOGIES LTD

In-app purchases

None

Master Key VPN

No in-app purchases

None

Sunac Gate

No in-app purchases

Questions

Is Master Key VPN free?
Master Key VPN is free to download, with no in-app purchases.
Is Sunac Gate free?
Sunac Gate is free to download, with no in-app purchases.
Do Master Key VPN or Sunac Gate have ads?
Neither Master Key VPN nor Sunac Gate shows ads.
Which is updated more often, Master Key VPN or Sunac Gate?
Master Key VPN ships an update every 5 weeks, and Sunac Gate every 6 weeks. Most recently, Master Key VPN was updated on October 21, 2026 and Sunac Gate on October 25, 2026.

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