Smart routing
On by default on Android: major mainland sites go direct, overseas traffic takes the tunnel. Windows runs a whole-machine tunnel — no split there yet.
Fast paths to the global web.
Fast paths to the global web.
Optimized routes, smart traffic shaping, and zero noise. YH Fast gets out of the way and lets you get on with the work.
Android and Windows available now · free to start
Up and running in three steps
- 1
Download
An APK on Android, an installer on Windows.
- 2
Allow the install
On Android, allow installs from unknown sources the first time.
- 3
Sign in and connect
Sign in, tap connect. On a new device, just sign in again.
Built for real-world networks
From the network layer to the client experience, every choice is grounded in real day-to-day use.
Global coverage
Deployed across Asia, North America and Europe — the lowest-latency path is picked for you.
Privacy by default
No browsing logs. Per-device authentication; revoke any session at any time.
Built for all-day sessions
Reconnects automatically on network changes, with low background battery use.
Cross-platform
Native clients cover two platforms, Android and Windows. Sign in again on a new device — no re-registration.
Lightweight by default
The Android install is under 30 MB and the Windows installer about 46 MB, neither with embedded ads or analytics SDKs.
- Privacy-first, zero logs
- Free plan to start, upgrade later
- Android 30 MB · Windows 46 MB
- Connects in seconds
Get the app
Free to start. Sign in again on a new device — no second account needed.
AndroidAvailableAndroid 10 or later · arm64DownloadWindowsAvailableWindows 10 or later · 64-bitDownload
macOSNo native client
LinuxNo native client
All your favorite apps, one tap away
Connect once — the world’s most popular platforms just work.
- YouTube
- Telegram
- Gemini
- X
- Discord
Where your traffic can exit
5 regions
- Japan
- Hong Kong
- Singapore
- United States
- Germany
What people use it for
- Streaming
- Social
- Dev tools
- Work
- Research
- Study
FAQ
How many devices can one account use?
A free account is limited to one device at a time; paid plans allow more. Hit the limit? Sign an old device out right from the client. Preferences are stored per device.
Will overseas video buffer?
The client picks a route on measured quality and switches automatically at peak times — HD playback rarely buffers.
Do you log my browsing?
No. We don’t record browsing activity; authentication is per-device, and you can revoke any session from any signed-in device.