Fast AAC vs Grid 3
| Fast AAC | Grid 3 | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | iOS | iOS |
| Free plan | Yes | No |
| Symbol system | symbol | hybrid |
| Speech output | Yes | Yes |
| Access methods | touch and swipe | touch, keyguards, eye gaze, switches, pointer devices, voice activation |
| Offline use | Yes | — |
| Supported platforms | iPhone and iPad | Windows and iPad |
| Layout customization | fully_customizable | fully_customizable |
Both are listed in Best AAC Communication Software. On Inferse, Fast AAC scores higher on our published basis.