Khan Academy vs Princeton Online
| Khan Academy | Princeton Online | |
|---|---|---|
| Free plan | Yes | |
| Paid from | $0.83/mo | |
| Platforms | Android, iOS, Web | Web |
| Free plan | Yes | Yes |
| Course access model | subscription | |
| Completion certificates | No | No |
| Degree programs | No | No |
| Enterprise plans | Yes | |
| Mobile apps | Yes | |
| Offline learning | Yes | |
| Paid from | 10 /yr |
Listed together in Best MOOC Platforms