About this app
Prepare for Korea's Computer Literacy Level 1 written and practical examinations with a focused, local-first study app. Cover computer fundamentals, spreadsheets, databases, spreadsheet practice and database practice with 500 independently authored questions. FREE STUDY TOOLS • The first two curriculum chapters • Two complete timed mock attempts • One daily Lock Quiz PREMIUM • Full access to all 500 questions • Unlimited timed mocks • Wrong-answer retry with full explanations • Device-transfer backup export and import • Configurable Lock Quiz schedule PRIVATE BY DEFAULT No account is required. Progress stays on your device, and lock-screen question text remains hidden until you enable it. This is an independent exam-preparation product. It is not affiliated with or endorsed by the Korea Chamber of Commerce and Industry. Registration and examination fees are separate. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
Updated with five-tab navigation, hierarchical back behavior, study planning, concept lessons, two free chapters and mocks, full Premium access, wrong-answer retry and backup.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 16, 2026 · 1:55 PM Free
Screenshots
