ViewSonic AirSync vs Vivi
| ViewSonic AirSync | Vivi | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS, Linux, iOS, Android | Web, Windows, macOS, Linux, iOS, Android |
| Session duration limit | 180 minutes | — |
| Annotation tools | Yes | Yes |
| Mobile screen sharing | Yes | Yes |
| Sharing mode | browser and desktop | browser and desktop |
| Free plan | — | No |
Both are listed in Best Screen Sharing Software. On Inferse, ViewSonic AirSync scores higher on our published basis.