Yes, both ESL SpeakWise 2.1 - S. Korea Edition and ESL SpeakWise 2.1 - Practise English! offer a Free Trial.
Pricing details for both ESL SpeakWise 2.1 - S. Korea Edition and ESL SpeakWise 2.1 - Practise English! are unavailable at this time. Contact the respective providers for more information.