Mystery Science vs Science4Us
| Mystery Science | Science4Us | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Platforms | Web | Web |
| Free plan | No | No |
| Science scope | multi-subject | multi-subject |
| Guided lessons | Yes | Yes |
| Assessment tools | Yes | Yes |
| Supported platforms | Web browser on Mac or PC; Chrome, Firefox, Safari, and Microsoft Edge; mobile viewing supported | Web browser; compatible with all devices |
| Interactive simulations | Yes | |
| Virtual experiments | Yes |
Listed together in Best Science Learning Software