ฟัง 60-day
94%
tone accuracy
01 — KHAO·JAI · LEARN THAI BY EAR
เข้าใจ
to understand.
Learn to listen
to Thai — not
just memorize it.
Real-time tone coaching, a 24/7 chat partner, and lessons that adapt to where you actually get stuck.
no credit card · 7-day refund · 5 lessons free
ผู้เรียน
12,400+
learners
⭐ verified
4.92 / 5
reviews
02 — HOW IT WORKS
ฟัง
Three steps to your first real conversation.
01 — STEP
พูด
Speak
Speak a Thai phrase aloud. Start with single words on day one — our recorder is tuned for real-world background noise, so you can practice anywhere.
02 — STEP
ฟัง
Listen
Listen to a real-time tone fix from the coach. Your pitch curve is drawn over a native speaker's, and any drift is highlighted and explained in plain English.
03 — STEP
ตอบ
Reply
Reply when the chat partner asks back. Two-way conversations come within the first week — not after months of grammar drills.
"You can't memorize your way to Thai. You have to hear yourself wrong, and try again."
no credit card · 7-day refund · 5 lessons free
03 — WHAT MAKES KHAOJAI DIFFERENT
แตกต่าง
Three things no other Thai app does.
I. REAL-TIME TONE COACH
เสียงวรรณยุกต์
Your phone hears the pitch curve of your "mai" and tells you immediately whether you said "new" or "horse".
Try it on a sample phrase →II. 24/7 CHAT PARTNER, IN THAI
คุยกัน
Talk about your day with an AI that speaks like a Bangkok 30-something. It adapts to where you are stuck — not where the textbook says you should be.
See a real chat →III. LESSONS THAT ADAPT, NOT REPEAT
ทบทวน
We track which sounds and words you keep missing, and the lesson order rebuilds itself each week. Two months in, your weekly report stops flagging the same five mistakes.
See a sample week →