Sayfon VPN app icon
Official build · Caution

Sayfon VPN APK Download for Android

VPN Fast 2018
SecurityappsVPNProxyNetwork ToolsPrivacy
7.691K reviews
100K+Downloads
7.4 MBSize
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About Sayfon VPN APK

Sayfon VPN is a compact Android VPN tool for users who want quick network switching without a crowded security dashboard. It focuses on a simple connect flow, letting you choose a country, start the VPN request, and watch the connection status from a plain home screen. Server and bookmark areas help keep location choices within reach, while settings cover automatic switching, startup behavior, timing, and country priority. For everyday browsing on mobile data or shared Wi-Fi, it offers a lightweight way to manage a VPN session from a small set of clear controls.

PublisherVPN Fast 2018
Packagecom.psi.technology.solutions.vpn.proxy.supervpn.free
SourceAPKBA Verified Mirror
CategorySecurity

Features & use cases

Quick VPN Connection Flow

Sayfon VPN keeps its main job close to the surface: choose a VPN route and start the connection from a single home screen. The large Connect control, visible server areas, and simple status wording make the app approachable for users who want a fast manual VPN switch instead of a complex security dashboard.

After the connection request, the status screen focuses on practical feedback such as selected location, Disconnect control, and downloaded or uploaded data counters. That flow works best for short browsing sessions where users want to turn a VPN profile on, check its current state, and turn it off again without extra menus.

Country Choices for Regional Routing

Country selection is one of the clearest reasons to use Sayfon VPN. The country picker includes entries such as Japan, South Korea, Taiwan, Thailand, the United States, and Vietnam, so users can choose a preferred location before starting a session.

The Servers and Bookmark areas support that location-first workflow by keeping server choices separate from the main connect screen. Users who often return to the same region can move between saved or listed locations, then go back to the home screen when they are ready to connect.

Startup and Switching Preferences

The settings page gives Sayfon VPN a few useful controls beyond the main connect button. Automatic switching, Set seconds, Connect on start, country priority, and Choose country entries let users shape how the app behaves when it opens or changes route.

These options are presented in a compact list, which keeps the app simple while still giving frequent users a bit of control. Someone who wants a basic VPN switch can ignore most settings, while users who prefer repeatable country behavior can adjust the startup and priority choices.

Lightweight VPN Use on Android

Sayfon VPN is designed for everyday Android browsing situations where users want a basic VPN layer for mobile data, public Wi-Fi, or region-based access. It avoids a crowded toolkit and instead concentrates on connection, country choice, and session status.

That lightweight design makes the app easier to understand for casual VPN users, especially on phones where quick access matters more than advanced protocol tuning. The interface is not built around deep analytics or enterprise controls; it is closer to a straightforward VPN switch with a small settings panel.

Conclusion: Sayfon VPN is best for Android users who want a compact VPN app with country selection, quick connect and disconnect controls, and simple startup preferences.

File integrity (SHA-256)

File SHA-256
f4ccd247e6dac6576129d4089ce63ffe9dffea96b51ace0468ccc33b650a25b8
Signing Certificate SHA-256
bed9896d445f54e4944ea7609a547729891c7d8bd125f25db63205687b7dcec3

Learn how this value helps verify APK file integrity. SHA-256 checksum guide

Security scan results

VirusTotal report available

Awaiting VirusTotal detection stats

Verified at: 06/13/2026, 09:31:00 / Scan target: Sayfon VPN Android APK 1.0.2

View VirusTotal report

Learn how to read detection ratios, scan dates, and APK scan notes. VirusTotal APK scan guide

Install test results

Samsung SM-S911U1Launch passed with compatibility warning

Install Test Result

Package: com.psi.technology.solutions.vpn.proxy.supervpn.free Version: 1.0.2 Version code: 3 Device: Samsung SM-S911U1 Android version: Android 16 Launch result: the app opened successfully after the Android older-app warning. Reached screen: home screen, settings, country selection, VPN connection request, and Building configuration status.

Install Test PreviewFlow preview available

Animated preview generated from the install-test recording.

Sayfon VPN install test preview
Install test preview for Sayfon VPN 1.0.2 on Samsung SM-S911U1 / Android 16.

Review package identity, permissions, scan notes, and install behavior before installing. APK safety checklist

Ads / in-app purchases / forced behavior

AdsNot seen

No ad popup appeared during launch, home, settings, country selection, or VPN connection flow.

In-app purchasesNot seen

No subscription, payment, checkout, or local price screen appeared during the checked path.

Forced loginNot found

The checked path did not block launch or VPN setup with a mandatory login screen.

Forced updateNot found

No in-app forced update dialog appeared during the checked path.

Issues found during testing

  • Android 16 displayed an older-target-SDK compatibility warning before the app continued to the main interface.
  • After the Android VPN connection request, Sayfon VPN entered Building configuration; final VPN tunnel connectivity was not confirmed in the checked path.

Screenshot evidence gallery

Suitable / not suitable audiences

Suitable for

  • Users who want a lightweight VPN app with a direct connect button and country selection.
  • Users who prefer simple manual controls for switching VPN locations on Android.

Not suitable for

  • Users who need a modern VPN suite with advanced protocol controls, split tunneling, or enterprise policy tools.
  • Users who require confirmed end-to-end VPN tunnel connectivity before relying on the app.
Download APK (7.4 MB)