Happy Numbers vs MathScore
| Happy Numbers | MathScore | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $1.50/mo |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | Yes |
| Paid from | $8.25/mo | $1.50/mo |
| Adaptive learning | Yes | Yes |
| Guided lessons | Yes | Yes |
| Gamified practice | Yes | Yes |
| Parent reporting | Yes | Yes |
| Offline access | No | — |
| Supported platforms | web | web |
| Learner level | elementary | Kindergarten through Eighth Grade, Algebra 1, and Geometry |
Both are listed in Best Maths Learning Apps. On The Geeks Club, MathScore scores higher on our published basis.