Neither Re:Eng nor Chatty Tutor offers a free trial.
Pricing for Re:Eng Starts at $4.99/month whereas for Chatty Tutor Starts at $10/month.
Chatty Tutor offers several advantages, including GPT technology optimized, Adjustable voice character/speed, Dialogue shadowing practice, Upload custom dialogues, Conversational practice features and many more functionalities.
The cons of Chatty Tutor may include a No mobile application, Only for English learning, Limited to macOS download, No multi-language support. and Potential inaccuracies in pronunciation assessment