Launching soon
This product goes live on August 31, 2026 at 12:00 AM UTC. Upvotes and comments open at launch.

Private conversation practice for language learners
Koko is a language learning app that allows users to practice speaking and listening in a private environment. It provides unlimited conversation practice while ensuring that your voice and data remain on your device. Koko adapts to your language level, offering beginner-friendly vocabulary and advanced options for fluent speakers. The app supports multiple languages and even works in airplane mode because data is never sent off of your device.
Koko is a language learning app that allows users to practice speaking and listening in a private environment. It provides unlimited conversation practice while ensuring that your voice and data remain on your device. Koko adapts to your language level, offering beginner-friendly vocabulary and advanced options for fluent speakers. The app supports multiple languages and even works in airplane mode because data is never sent off of your device.
1 comment
I'm excited to bring you Koko, a privacy-focused conversation practice app to help learn a new language. Koko gives you unlimited conversation practice while keeping your voice and data on-device.