CK-12 FlexBook 2.0 vs Science4Us
| CK-12 FlexBook 2.0 | Science4Us | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | Free | |
| Platforms | Android, iOS, Web | Web |
| Free plan | Yes | No |
| Science scope | k-12 science | multi-subject |
| Interactive simulations | Yes | Yes |
| Guided lessons | Yes | Yes |
| Assessment tools | Yes | Yes |
| Supported platforms | Browser on laptop, desktop, Chromebook, tablet, or mobile device | Web browser; compatible with all devices |
| Virtual experiments | Yes |
Listed together in Best Science Learning Software