SpeakAI - Learn Spoken Language

For a long time, I found that learning to speak is difficult, but for adults, speaking is the most useful part of learning a language. Traditional oral language learning is mainly based on reading, video, and follow-up, lacking real and effective dialogue, and the cost of finding foreign teachers is high. Now with AI, we can create a real dialogue scene, allowing you to learn spoken language by "speaking". So, What are the main challenges you face when learning spoken language? Tell us what you really need for learning spoken language.

Awesome..but I need help....the app is in Japanese? How do I change to English to know how to use the app

The app is in Chinese! Can we convert it in English? I tried but no option found in settings.