Listen, speak, and get instant feedback. PhonetKor trains your Korean pronunciation entirely on your device — no account, no internet needed.
No servers. No cloud. No login. PhonetKor's core practice loop works fully offline; your voice and progress never leave your phone.
Speak the target phrase and get a 0-100 speech match score immediately, plus highlights of what to fix. (This is a practice-support score, not a scientific phonetic analysis.)
Save phrases as flashcards. PhonetKor re-surfaces them over time; score a perfect 100 five times and the item graduates as mastered.
Hear the Korean phrase via your device's text-to-speech, tap to record, and your device's speech recognition turns it into text.
When Korean spelling differs from how it's actually pronounced, PhonetKor shows a side-by-side comparison so you understand why.
Browse 71 built-in Korean phrases across 8 real-life categories and practice any of them with one tap.
Build correct pronunciation habits from day one.
Practice phrases tuned to TOPIK 1-6 difficulty.
Hit your daily goal, keep your streak, watch items graduate.
No sign-up, no login.
Your data stays in your device.
Anonymous ID generated locally.