https://apps.apple.com/us/app/fluentpal-practice-speaking/id6462874346
FluentPal: Practice speakingFluentPal - Learn to speak foreign languages as if you're abroad With FluentPal, you can: - Practice speaking 7 foreign languages, including English, Spanish, Chinese, Korean, Japanese, French, and German. - Practice communication in real-life situations withapps.apple.com이런거 많이 나오면 좋겠네 .
이글 보고 찾아봤음.
https://www.reddit.com/r/OpenAI/comments/18i3kgh/i_build_an_app_to_help_you_practice_language/