How We Ranked These
For learning Hangul, the things that matter are:
- Speed to reading: Does it get you sounding out real words quickly, or stall on drills?
- Pronunciation feedback: Does it listen and correct you? Korean has sounds English lacks.
- Stroke order and writing: Does it teach you to write, not just recognize?
- No dead end: Once you can read, does it take you into the actual language?
- Price: Hangul is small, so you should not have to pay much, if anything, to start.
1. Lingrow: Best Overall App to Learn Hangul
Lingrow is the best app to learn Hangul because it does the one thing alphabet apps cannot: it listens to you. An AI tutor walks you through the consonants, vowels, and syllable blocks with native audio and stroke order, then has you say each sound out loud and gives real-time feedback on your pronunciation. Korean has plain, tense, and aspirated consonant sounds that English does not, and getting them right from day one is the difference between reading Hangul and actually being understood.
The lessons are structured to get you reading fast, most learners are sounding out real words within about 90 minutes, and Lingrow adapts to where you struggle. It also has you trace each letter in the correct stroke order and reviews them with spaced repetition so they become automatic, so you do not need to bolt on a separate handwriting app or flashcard deck. Crucially, it does not stop at the alphabet. The moment you can read, you move into Lingrow's conversation practice, where the same pronunciation and grammar feedback carries you into speaking real Korean across 350+ scenarios. You learn the alphabet and keep going in one place.
There is also a free interactive Hangul chart and a complete written guide on the Lingrow website if you want to start reading this minute for free.
Best for: Anyone serious about learning Hangul properly, with correct pronunciation, and then actually speaking Korean.
Price: Free Hangul chart and guide on the web; Hangul lessons in the app, with a paid subscription for full access (iOS).
2. TenguGo Hangul: Best Alphabet-Only App
TenguGo Hangul is built for one job: teaching the Korean alphabet. It walks through each letter with audio, animated stroke order, and quizzes. Because it does not try to teach the whole language, the alphabet content is thorough.
The catch is that it is a dead end, there is no path beyond the alphabet, so you will move to another app once you can read, and it gives no feedback on your actual pronunciation. As a free, focused way to drill the letters and stroke order, it is solid.
Best for: Learners who want a free alphabet-only app and do not mind switching tools afterward.
Price: Free (iOS and Android).
3. LingoDeer: Best Traditional Course App
LingoDeer has one of the more structured Hangul introductions among full Korean courses. It teaches the alphabet with audio and writing practice before moving into vocabulary and grammar, so you are not thrown into the language before you can read.
It is a paid app, and the Hangul portion is the on-ramp to a much larger course. The lessons are tap-and-match style, so unlike Lingrow it does not give live feedback on how you actually pronounce the letters.
Best for: Learners who want a structured paid course and do not need pronunciation feedback.
Price: Paid subscription (iOS, Android, web).
4. Write It! Korean: Best for Handwriting
Write It! Korean focuses on the part most apps skip: writing the letters by hand. It has you trace each character with correct stroke order and checks your handwriting. Recognizing Hangul and writing it are different skills, and this is the best tool for the writing half.
It is light on pronunciation and reading, so it works best as a companion to a reading-focused app rather than on its own.
Best for: Learners who specifically want to write Hangul by hand.
Price: Free, with all lessons available (iOS and Android).
5. Duolingo: Most Popular Free Starting Point
Duolingo introduces Hangul gradually inside its Korean course, and the gamified streaks make it easy to keep showing up. For a free, low-pressure first exposure, it works.
The weak spots are well known for Korean: minimal explanation of how the alphabet is built, robotic audio, and the letters are drip-fed through vocabulary rather than taught as a system. Many learners finish the early units still unsure of the alphabet.
Best for: Casual learners who want a free, gamified first taste.
Price: Free tier (ads); paid tiers among the most expensive in the category.
6. Drops: Best for Visual Learners
Drops teaches through fast, image-based word games and includes a Korean alphabet mode. The visuals and five-minute sessions are genuinely fun and good for associating letters with pictures.
It is built around vocabulary rather than reading fluency, and the free version caps you at a few minutes a day. Treat it as a fun supplement.
Best for: Visual learners who want a game-like supplement.
Price: Free (time-limited) and paid tiers (iOS, Android).
7. Anki: Best Free Flashcards
Anki is a spaced-repetition flashcard app, the most effective free way to burn the letters into memory. Download a Hangul deck and Anki schedules reviews at the intervals that maximize retention.
It has a learning curve, no audio, and no pronunciation feedback or stroke order, so it complements a teaching app rather than replacing one.
Best for: Self-directed learners who want free, efficient memorization on the side.
Price: Free (Android, web, desktop); paid on iOS.
Quick Comparison
| App | Hangul Teaching | Pronunciation Feedback | Stroke Order / Writing | Continues Into Korean | Best For |
|---|---|---|---|---|---|
| Lingrow | Full, AI tutor | Yes (real-time) | Yes | Yes | Learning Hangul properly, then speaking |
| TenguGo Hangul | Alphabet only | No | Yes (animated) | No | Alphabet-only drilling |
| LingoDeer | Strong intro | No | Yes | Yes | Structured paid course |
| Write It! Korean | Writing focus | No | Yes (tracing) | No | Handwriting practice |
| Duolingo | Light | No | No | Yes | Casual free first taste |
| Drops | Vocabulary-led | No | No | Partial | Visual supplement |
| Anki | Memorization | No | No | No | Spaced-repetition drilling |
The Bottom Line
If you want to learn Hangul once and do it right, Lingrow is the app to use: an AI tutor that teaches the alphabet with real pronunciation feedback, stroke-order tracing, and spaced-repetition review built in, then carries you straight into speaking Korean. It covers everything the other apps split between them, reading, writing, and drilling, in one place, so the alphabet becomes a doorway instead of a dead end.
Want to start reading right now, for free? The interactive Hangul chart and the complete guide to learning Hangul will have you reading by the end of the afternoon. Once the alphabet clicks, see our best apps to learn Korean ranking and take the free Korean level test to find where to start.
