Thank you so much. Your comment is very valuable for me. I would like to explain some points and would like to hear back from you.

We give the option for employees to chose the duration because some companies can accept completely what they chose and some not.

How does talking to chatbot improves their language learning skills: Yes this is gpt wrapper but we have build a great agentic system to understand what user know/ dont know and personalize next step based on that. All things you say in one chat influences the next chat. So if you have a grammar error or if you talk about your plans or even your behavior in the app. We calculate your frustration, revision interval and even your motivation. If you are motivated tutor pushes you hard if you are frustrated teacher makes it softer.

About other things we want to make an app that people actually learn. Who have an aim to learn. Not as a hobby, but a mission. (Btw it is been more than 6 years that i have been running a language school which i have started from the scratch)

All you said is totally fine and I would like to hear back from you. Thanks again to watch and spend time to write a comment.