Neither Li Hua nor Speak.com offers a free trial.
Pricing details for both Li Hua and Speak.com are unavailable at this time. Contact the respective providers for more information.
Speak.com offers several advantages, including Instant proficiency feedback, No need for live tutor, Supports multiple languages, Conversation simulator included, Prepares for real-life situations and many more functionalities.
The cons of Speak.com may include a Not available for all languages, Potential latency issues, Dependant on user's own hardware, Requires frequent updates. and Inability to handle complex language nuances
