Proton VPN vs Thunder VPN
| Proton VPN | Thunder VPN | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Android, iOS, Linux, macOS, Windows | Android |
| Free plan | Yes | Yes |
| Free server choice | — | broad |
| Free speed policy | — | unlimited |
| Logging policy | — | minimal logs |
| Ads on free plan | — | Yes |
Both are listed in Best Free VPN Services. On Everything Xiaomi, Proton VPN scores higher on our published basis.