Mobile KSI
Mobile KSI is made and published by King Sejong Institute Foundation. AppBrain is an independent app data site and isn't affiliated with King Sejong Institute Foundation. The app name, icon, screenshots and description belong to King Sejong Institute Foundation and are shown as published on Google Play.
AppBrain's verdict
- Total installs
- 110 thousand
- Rating on Google Play
- 3.20
- 306 ratings
- Last updated
- May 15, 2026
Mobile KSI has 110 thousand installs. Users are divided: 3.2 stars from 306 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 6.5 thousand
- Per day
- 220
- 30-day average
- Play install range
- 100+ thousand
- Launched
- April 2025
Installs over time
Mobile KSI has been installed 110 thousand times. Over the past 30 days, it averaged 220 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Mobile KSI
Competitors
Similar apps and more from King Sejong Institute FoundationAlternatives to Mobile KSI
More from King Sejong Institute Foundation
Also available on the App Store
Releases
Updates seen on Google Play- Version
- 2.1.7
- Launched
- April 2025
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Mobile KSI for Android
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 54.0 MB
- Content rating
- Everyone
Technologies used by Mobile KSI
About the app and developer
About Mobile KSI
Mobile KSI is an education app developed by King Sejong Institute Foundation.
Install Statistics
Mobile KSI has been installed 110 thousand times. In the last 30 days, the app was installed 6.5 thousand times.
User Ratings
Mobile KSI is rated 3.20 out of 5 stars. The rating is based on 310 ratings.
App Information
Mobile KSI is freely available from Google Play. The app size is 54.01 MB. The latest version available is 2.1.7. The last update was on May 15, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since April 2025.
App Performance Report
Get a detailed PDF report for Mobile KSI with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for King Sejong Institute Foundation
King Sejong Institute Foundation
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Store listing
By King Sejong Institute Foundation, from Google Play“All-in-one Korean learning app with vocabulary, grammar & speaking contents”
Description by King Sejong Institute Foundation Written by the developer, not by AppBrain. Click to read.
Vocabulary, grammar, conversation – now all in one app!
Learn Korean more easily and efficiently with the official integrated learning app.
✅ Full KSI Korean Curriculum in One App
Access the complete Korean language curriculum of KSI.
From beginner to advanced, follow a structured path to improve your Korean step by step.
🗣️ Speaking & ✍️ Writing Skills Improvement
Boost your speaking and writing skills with smart tools:
AI-powered speaking evaluation
Handwriting recognition for writing practice
Practice real-life communication and track your progress.
🎯 Personalized Learning Just for You
Collect and manage the words, grammar points, and exercises you've studied.
Review what you need and build your own study materials for efficient learning.
📲 Study Anytime, Anywhere – Even Offline
Once you download the learning content, you can use the app offline.
Study freely, wherever you are – without needing the internet.
Download Sejong Korean now and start your journey to mastering Korean, anytime, anywhere!
Recent changes:
- Service stabilization
We’re always working to improve the app.
If you have any feedback or encounter any issues, please reach out to us through the app’s support menu.
Thank you!