Router VPN protects all devices but can't be turned off per-device. Device VPN gives more control. Use router VPN for whole-home protection, device VPN for flexibility.
Factor
Router VPN
Device VPN
Devices Protected
✅ Everything
Only those with app
Ease of Use
⭐⭐ Complex setup
⭐⭐⭐⭐⭐ Easy
Flexibility
⭐⭐ Limited
⭐⭐⭐⭐⭐ Full control
Best For
Whole home
Individual use
Router VPN
Install VPN on router to protect all connected devices.
✓ Pros
Protects all devices
No device limit
Works with smart TVs, IoT
One-time setup
✗ Cons
Can't turn off per-device
Slower WiFi
Complex setup
Doesn't work with streaming on some devices
Device VPN
Install VPN app on each device individually.
✓ Pros
Easy to turn on/off
Full control per device
Easy setup
Better for streaming
✗ Cons
Device limits apply
Can't protect smart TVs/IoT easily
Must install on each device
The Verdict
Use device VPN for most people - it's easier and more flexible. Use router VPN only if you need to protect smart TVs, game consoles, or IoT devices that can't run VPN apps.
Frequently Asked Questions
Does router VPN slow down internet?
Yes, because the router encrypts all traffic. Most home routers aren't powerful enough for 100+ Mbps with VPN enabled.