Neither Langy nor English Speaking Instructor offers a free trial.
Pricing details for both Langy and English Speaking Instructor are unavailable at this time. Contact the respective providers for more information.
Langy offers several advantages, including Supports multiple languages, iOS compatibility, Language detection, Beyond translation service, Clear language explanations and many more functionalities.
The cons of Langy may include a Only available on iOS, No API available, Lacks offline functionality, Limited to individual use. and No multi-user collaboration features