osio app for iPhone and iPad

Learn and practice eleven languages: Chinese, Dutch, English, French, German, Italian, Japanese, Portuguese, Russian, Spanish, Vietnamese.
Chat with an advanced AI tutor who is endlessly happy to talk, gently provides suggestions and corrections, and never gets frustrated or embarrassed!
Osio provides Language Learning Scenarios for almost every real-world situation that you might find yourself in -- from talking about your favorite flavor of ice-cream, to reserving a hotel room, to discussing a business plan.
Osio uses state-of-the-art AI systems, language-specific speech recognition and text-to-speech to enable a seamless conversational experience. But it also allows you to rewind the conversation and explore other paths, and provides you with suggestions (and translations) if you get stuck!

Privacy policy: https://www.edom-electric.com/osio/privacy
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula