hikaro

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Everyone
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Everyone
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About this app

This is a Korean language learning app for people who have repeatedly failed at learning Korean.

"I forgot another word..."
It wasn't a matter of talent, but a matter of method.

Simply look at Korean words and answer "I know" or "I don't know."

The app calculates when you're likely to forget and presents review material accordingly.

Unlike commercially available vocabulary books that start from the beginning ("A-row"), you won't get discouraged.

Practice inferring Hangul pronunciation from the on'yomi (Sino-Japanese reading) of Chinese characters,
practice creating sentences with learned words, and learn grammar that forms the foundation for TOPIK beginner level.

Hikaro will guide you so you don't get lost in your Korean language studies.

Terms of Use: https://hikaro-world.com/terms.html
Privacy Policy: https://hikaro-world.com/privacy.html
hikaro is an app for people who have repeatedly failed at studying Korean.
Updated on
Sep 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Content rating
Everyone
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App support

About the developer
조장연
hikaro.dev@gmail.com
양평로 11 206호 영등포구, 서울특별시 07214 South Korea