Neither Auditutor nor Salley offers a free trial.
The starting price of Salley begins at $295/month, while pricing details for Auditutor are unavailable.
Auditutor offers several advantages, including Supports any subject, Adapts to learning preferences, Uses user's textbooks, Interactive tutoring session, Ask questions feature and many more functionalities.
The cons of Auditutor may include a Requires textbook in PDF format, Limited to textbook-based teaching, Entirely voice-operated, limits user control. and Potentially high error rate in voice recognition
Salley offers several advantages, including Personalized learning approach, Offers career development guidance, Neuroscience integration, No exam pressure, Flexible learning pace and many more functionalities.
The cons of Salley may include a Limited course offerings, In beta version, No quizzes or exams, Lacks curriculum structure. and No app version