ATI Testing vs The Princeton Review
| ATI Testing | The Princeton Review | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $16.99/mo | $299/mo |
| Open source | No | No |
| Platforms | Android, iOS | Web |
| Free plan | Yes | Yes |
| Exam scope | single_exam | multiple_exam_types |
| Platform support | iOS and Android | web; mobile app |
| Full-length mock tests | — | Yes |
| Revision plans | — | Yes |
| Adaptive practice | — | Yes |
Both are listed in Best Exam Prep Apps. On Samsung Mobile US Press, ATI Testing scores higher on our published basis.