Itda: Korean Word Chain Game
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About this game
Itda is the Korean word-chain game (끝말잇기) that Korean families have played for generations, rebuilt for people learning the language.
The rule is one sentence: the last syllable of a word starts the next one. 사과 (apple) ends in 과, so 과자 (snack) can follow. That's the whole game — and it turns out to be a very good way to learn vocabulary, because every word you play is a word you now know two things about: how it starts and how it ends.
HOW IT PLAYS
• Tap one of four tiles, or type the word yourself
• An AI rival answers every move — it gets sharper as you climb difficulties
• Three hearts, a timer per turn, and a combo that rewards long chains
• Every word you and the AI play lands in your Wordbook with romanization, meaning and on-device pronunciation
DAILY CHALLENGE
One shared puzzle a day. Everybody gets the same board, so scores are comparable — and a streak is something to keep alive.
BUILT FOR LEARNERS
• 1,500+ curated Korean words, chosen so the board never dead-ends on you
• Romanization under every word, meanings in English, Korean, Japanese and Chinese
• Korean pronunciation on tap, entirely on-device
• 두음법칙 (the initial-sound rule) handled properly, and switchable
NO ACCOUNT, NO NETWORK
Itda works completely offline. There is no sign-up, no profile, and nothing to lose if you play on the subway.
ITDA PRO
Itda is free to play. Pro adds the K-pop theme word pack, Speak Mode (say the word out loud to play it), and the Pro & Boss difficulties. Subscriptions renew automatically until cancelled; manage or cancel any time in Google Play › Subscriptions.
Words are our own curation — no dictionary is copied.
Terms: https://ootssu.com/itda-android/terms.html
Privacy: https://ootssu.com/itda-android/privacy.html
The rule is one sentence: the last syllable of a word starts the next one. 사과 (apple) ends in 과, so 과자 (snack) can follow. That's the whole game — and it turns out to be a very good way to learn vocabulary, because every word you play is a word you now know two things about: how it starts and how it ends.
HOW IT PLAYS
• Tap one of four tiles, or type the word yourself
• An AI rival answers every move — it gets sharper as you climb difficulties
• Three hearts, a timer per turn, and a combo that rewards long chains
• Every word you and the AI play lands in your Wordbook with romanization, meaning and on-device pronunciation
DAILY CHALLENGE
One shared puzzle a day. Everybody gets the same board, so scores are comparable — and a streak is something to keep alive.
BUILT FOR LEARNERS
• 1,500+ curated Korean words, chosen so the board never dead-ends on you
• Romanization under every word, meanings in English, Korean, Japanese and Chinese
• Korean pronunciation on tap, entirely on-device
• 두음법칙 (the initial-sound rule) handled properly, and switchable
NO ACCOUNT, NO NETWORK
Itda works completely offline. There is no sign-up, no profile, and nothing to lose if you play on the subway.
ITDA PRO
Itda is free to play. Pro adds the K-pop theme word pack, Speak Mode (say the word out loud to play it), and the Pro & Boss difficulties. Subscriptions renew automatically until cancelled; manage or cancel any time in Google Play › Subscriptions.
Words are our own curation — no dictionary is copied.
Terms: https://ootssu.com/itda-android/terms.html
Privacy: https://ootssu.com/itda-android/privacy.html
Chain Korean words against an AI rival — learn hangul vocabulary as you play.
Updated on
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 partiesLearn more about how developers declare sharing
- This app may collect these data typesFinancial info and Device or other IDs
- Data is encrypted in transit
- Data can’t be deleted
What’s new
Russian: the second difficulty was still labelled "Casual" in Latin letters among the Cyrillic ones. It now reads Обычный.
App support
About the developer
지율맘
ootssu@ootssu.com
대한민국 18316 경기도 화성시
효행구 봉담읍 상봉길 35-10, 103동 1802호(호수마을 동문굿모닝힐)
+82 10-5252-9574
