Project Euler vs ScratchJr
| Project Euler | ScratchJr | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | Android, iOS, macOS, Windows |
| Free plan | Yes | Yes |
| Learning format | exercises | mixed |
| Computer science topics | Yes | Yes |
| Feedback mode | — | instant |
| Programming languages | — | ScratchJr |
| Project-based learning | — | Yes |
| Mobile apps | — | Yes |
Both are listed in Best Coding Learning Software. On Freedom251, ScratchJr scores higher on our published basis.