Master Languages
With Flow

Yes! Colt App is free to download and use. You can access core features including word learning, reading, and audiobook listening at no cost. A premium subscription unlocks advanced features and additional content.

Colt App currently supports English, German, Spanish, French, Italian, Portuguese, and Turkish. We are continuously adding new languages based on user demand.

Colt uses a scientifically proven spaced repetition algorithm based on the Ebbinghaus Forgetting Curve. The system tracks when you are about to forget a word and presents it for review at the optimal time, improving long-term retention by up to 200% compared to traditional study methods.

Absolutely! Colt App offers a curated library of classic and modern literature graded by language level (A1 to C1). You can read books with tap-to-translate functionality and listen to audiobooks narrated in your target language. Every word you encounter is automatically integrated into the spaced repetition system.

Colt App is currently available on iOS via the App Store. An Android version is in active development and will be released soon. Stay tuned for updates!

Unlike traditional apps, Colt teaches vocabulary and daily conversational phrases through rich visuals rather than direct translation. We offer a library of hundreds of reading books and audiobooks. While reading, you can simply tap any word to instantly see its meaning. Colt also features a smart spaced repetition system that ensures you never forget what you've learned, and a global leaderboard to keep you motivated as you compete with language learners worldwide.