Interactive Primer vs ST Math
| Interactive Primer | ST Math | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | iOS, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Adaptive learning | Yes | Yes |
| Guided lessons | Yes | Yes |
| Gamified practice | Yes | Yes |
| Offline access | Yes | No |
| Supported platforms | web | web, windows, macos, ios |
| Parent reporting | — | Yes |
Both are listed in Best Maths Learning Apps. On The Geeks Club, ST Math scores higher on our published basis.