Hi Product Hunt 👋 I built Ocardric Number because numbers were always the part of language learning that tripped me up the most. I could read prices, phone numbers, and station announcements in my study language just fine — but the moment a native speaker said them out loud, my ear couldn't keep up. Ocardric Number is a deliberately tiny app: you hear a number, you type it on the number pad. That's it. No accounts, no ads, no IAP. Just focused ear training for numbers in 12 languages (Japanese, English, German, Chinese, Korean, French, Spanish, Turkish, Portuguese, Italian, Indonesian, Thai). It pairs with my other listening-first apps: • Ocardric — flashcards you hear, not just read • Ocardric Date & Time — listen-and-answer for dates and times I'd love to hear which language you're learning and how your number-listening is going. Feedback and feature requests very welcome!

Ocardric Number

Hear and answer foreign numbers

Hear and answer foreign numbers