Quick & easy · no password needed
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👤User▾
User Name
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Account & Privacy
Your study progress is saved on this device, and your profile (name, email, mobile) is saved to our servers so your teacher can follow your progress.
Deleting your account permanently removes it and its data from our servers. This cannot be undone.
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Delete Account?
This will permanently delete your account and all associated data from our servers.
Your on-device study progress will be unaffected until you uninstall the app.
This action cannot be undone.
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Choose your native language
Korean → English → your language will appear in every word card and audio playlist
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You're on a roll, friend!
Add your name, email, and mobile number so your teacher can follow your progress and reach you about new chapters.
완전히 선택사항이에요 · Totally optional
We save your name, number, and study activity (time & what you study) so your teacher can support your learning.