Our subscription handling took an unscheduled coffee break. The bug affecting subscriptions on iOS is now fixed, so purchases and restores can get back to work! I'm sorry for the hassle this caused, especially if your subscription left you waiting at the door. Thank you for your patience and support. Back to learning Korean, not troubleshooting subscriptions!

This update improves stability while learning Korean. We fixed crashes when leaving Block Quiz and Syllable Quiz, improved letter video playback with a retry option, and reduced memory use when opening large word collections. It also includes small fixes and improvements for a smoother experience.

Fixes a login navigation issue where signing in could fail to properly land on Home. Startup and sign-in should now behave much more like they meant to, with fewer dramatic exits and more graceful arrivals.

Fixes a login navigation issue where signing in could fail to properly land on Home. Startup and sign-in should now behave much more like they meant to, with fewer dramatic exits and more graceful arrivals.

Smarter words, better examples, and now a little friendly competition too. This release adds puzzle statistics, so you can compare your results with how other users did on each quiz. We also improved the example sentences in the Quiz and Dictionary, and upgraded to a brand-new vocabulary extraction model that is much more accurate than before. A sharper Yaeum, from the words you learn to the way you test yourself.

As always, this release also includes bug fixes and small improvements for a smoother experience.

With more users, the little bugs had fewer places to hide. This release fixes notification issues, especially for devices set to non-English locales. Small fix, big difference — and a smoother Yaeum for more people.

We gave Yaeum a bit of extra shine. This update brings a handful of UI improvements and overall polish to make everything feel smoother, cleaner, and nicer to use. Quiet improvements. Better flow. Same Yaeum.

Sentence analysis just got an upgrade. We’ve improved the analysis and explanations to make them clearer, smoother, and more helpful. In short: better breakdowns, better explanations, better Korean study sessions.

By popular demand, tapping is in. You can now simply tap the keys in the Hangul Quiz keyboard to enter Jamo — no drag and drop needed if you prefer one-handed play. We also added a few small improvements and fixed some bugs along the way.

A sneaky syllable bug has been caught. We fixed an issue in the Daily Korean Syllable Quiz where syllables with an initial double consonant and a vertical vowel could be arranged incorrectly. We also cleaned up a few things behind the scenes and made some small improvements.

A little polish goes a long way. We’ve fixed more bugs, improved performance, and added a new help section for the Korean Puzzle. Smoother, faster, and a little more helpful — just how we like it.

Kakao login? Yes, finally. You can now sign in with Kakao and jump right back into Yaeum. We also took care of some bug fixes and small improvements.

Big update! Introducing Lessons — short, beginner-friendly Korean lessons inspired by K-culture and real conversations. Also try the Yaeum Hangul Quiz: a daily challenge where you guess Korean words (easy & hard) or K-pop artist names using Jamo. Learn, play, repeat. This update also includes minor bug fixes and localization improvements.

Big update! Introducing Lessons — short, beginner-friendly Korean lessons inspired by K-culture and real conversations. Also try the Yaeum Hangul Quiz: a daily challenge where you guess Korean words (easy & hard) or K-pop artist names using Jamo. Learn, play, repeat. This update also includes minor bug fixes and localization improvements.

Big update! Meet Lessons — short, beginner-friendly Korean lessons inspired by K-culture and real conversations. And try the Yaeum Hangul Quiz: a daily challenge where you guess Korean words (easy & hard) or K-pop artist names using Jamo. Learn, play, repeat.

We’ve upgraded the speech engine behind Yaeum to make Korean pronunciation clearer than ever. This update also prepares the stage for something new that will help beginners start learning Korean from the very first steps.

Some quiet work behind the curtain: faster performance, fewer bugs, and preparations for something exciting coming very soon.

Nothing flashy—just some behind-the-scenes fixes and improvements to make Yaeum even better.

Just a little tune-up! This update includes minor fixes and improvements to keep things running smoothly.

Just a little tune-up! This update includes minor fixes and improvements to keep things running smoothly.

Deep sentence analysis is here! Go beyond translation and truly understand lyrics and Korean texts.

Sharper Translations & Clearer Voices! We fixed a bug with updating translations in the popover (bye, glitch) and made the pronunciation of single words smoother and more natural. Enjoy the upgrade!

Polish & Prep Time! We’ve tidied up a few bugs and gave the interface a tiny glow‑up — all part of getting ready for something exciting just around the corner. Stay tuned!

Behind-the-Scenes Update This release includes important under-the-hood improvements to prepare for something big — stay tuned! We also fixed a few bugs to keep things running smoothly.