PolySpeak is a free AI-powered language learning app that helps users learn Spanish, French, German, Chinese, and English through immersive chat and conversation. The app offers a wide range of interesting topics and allows users to talk directly to characters from all over the world. PolySpeak's chat and conversation feature allows users to practice speaking with hold-to-talk functionality, making language learning more interactive and engaging. The app also includes transcription and translation features to help users improve their understanding of idiomatic expressions and everyday language. Hints are customized to the user's learning level and skills.