Encyclopaedia Universalis vs Encyclopedia of Arkansas
| Encyclopaedia Universalis | Encyclopedia of Arkansas | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | €1/mo | Free |
| Platforms | Android, iOS, Web | Web |
| Free plan | No | Yes |
| Citation tools | Yes | Yes |
| Educator resources | Yes | Yes |
| Institutional access | Yes | |
| Content formats | multimedia and interactive | multimedia |
| Update frequency | not stated | continuous |
Listed together in Best Online Encyclopedias