App Intel

Klexi - Learn Korean Words

LiveKlexi1 app · 12 installsEducationFreeIn-app purchases: $7.99 - $49.99 per itemcom.twentykorean.app

Learn Korean with 20 smart words a day. AI tutor, K-Culture, TOPIK 1–6.

Alert me★ WatchOpen in Play ↗
Total installs
12
exact · Play shows 10+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
15 Apr 2026
6mo ago
Last update
25 Sept 2026
v1.0.6 · 16d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Personal info, Financial info and 5 others
  • Collects data Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 2 groups
1 Sensitive2 Notable6 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable8

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Ever binge a K-drama and wish you understood every word without subtitles? That's exactly why Klexi exists. Klexi teaches Korean the way your brain actually learns — through real sentences, not flashcard drills. Every word comes with context, pronunciation, and example sentences so it sticks the first time. ───────────────────────────── 🧠 WHY SENTENCE-FIRST WORKS ───────────────────────────── Most apps make you memorize isolated words. The problem? Your brain forgets them the moment you close the app. Klexi anchors every word inside a real Korean sentence — so when you hear it in a drama or on the street, you immediately recognize it. ───────────────────────────── 📚 7,200 WORDS · TOPIK 1 TO 6 ───────────────────────────── Whether you're a total beginner saying 안녕하세요 for the first time, or pushing toward advanced TOPIK 5–6 fluency, Klexi has you covered with the most complete vocabulary curriculum available: • TOPIK 1 — Beginner (1,200 words): greetings, numbers, daily life • TOPIK 2 — Elementary (1,200 words): common expressions, routines • TOPIK 3 — Intermediate (1,200 words): opinions, descriptions • TOPIK 4 — Upper-Intermediate (1,200 words): nuanced vocabulary • TOPIK 5–6 — Advanced (2,400 words): academic & professional Korean ───────────────────────────── ⚡ 20 WORDS A DAY — THAT'S IT ───────────────────────────── Klexi's smart daily session selects exactly 20 words tailored to your level — a mix of new words and timely reviews using spaced repetition (SRS). Just 10–15 minutes a day builds a real vocabulary over time. ───────────────────────────── 🌐 WORD NETWORK — UNLIKE ANYTHING ELSE ───────────────────────────── See all 7,200 Korean words as a living, interactive galaxy. Tap any word to discover its meaning, pronunciation, and related words. It's not just a feature — it's addictive. ───────────────────────────── 🎯 6 PRACTICE MODES ───────────────────────────── • Sentence Cards — learn words in full Korean sentences • Fill in the Blank — test your recall with real context • Quiz — multiple choice with instant feedback • Hangeul Writing — trace stroke order for every character • Sentence Practice — reinforce groups of related words • Pronunciation Coach (Pro) — AI scores your speaking in real time ───────────────────────────── 🤖 CHAT WITH DALLI (PRO) ───────────────────────────── Practice real Korean conversations with Dalli, your AI language partner powered by GPT-4. Role-play scenarios, get grammar coaching, or just chat freely — available 24/7, always patient. ───────────────────────────── 📈 TRACK YOUR PROGRESS ───────────────────────────── Watch your day streak grow, track words learned across TOPIK levels, and see your weekly activity chart. Progress feels real because it is. ───────────────────────────── ✨ FREE TO START ───────────────────────────── Klexi is completely free for TOPIK 1 — 1,200 words, all practice modes, Word Network, and daily sessions. Upgrade to Pro to unlock all 7,200 words, AI chat with Dalli, grammar coaching, K-culture theme packs, and pronunciation scoring. ───────────────────────────── PERFECT FOR YOU IF: ───────────────────────────── ✓ You love K-dramas, K-pop, or Korean culture ✓ You're planning a trip to Korea ✓ You're studying for the TOPIK exam ✓ You tried other apps but words never stuck ✓ You want a structured, proven curriculum — not random content Start today. 20 words. 10 minutes. Real Korean. 한국어 공부 시작해봐요! 🇰🇷

What's new

What's new in Klexi 1.0.6 • Dalli, your AI tutor, is faster and more reliable • Pronunciation scoring now works smoothly, with clear messages instead of a 0 score when something goes wrong • New welcome guide and optional daily study reminder • Your streak and progress now update instantly • Quizzes and reviews use the words you studied today • Smoother subscription and restore flow • Many bug fixes and stability improvements

Growing in Education

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