Show HN: Kiwi Notes – Simple audio-powered vocabulary app

Hi everyone! I built Kiwi Notes because I needed a simple tool for learning vocabulary with natural audio and my own custom word lists.

Most vocabulary apps are overloaded, gamified, or locked behind subscriptions. Kiwi Notes is intentionally minimal:

– Add your own words and phrases – Hear natural pronunciation instantly – Train with multiple quizzes (typing, flashcards, matching…) – Track difficult words automatically – Import vocabulary lists (CSV/TSV/Excel)

It’s available on iOS and works offline for most features. I would love feedback from the HN community — especially ideas on UI, onboarding, spaced repetition tuning, or anything you think would make it a better tool for language learners.

Website: https://app.copiaviva.com App Store: https://apps.apple.com/de/app/kiwinotes/id6755745191

Thank you!