Apps for life's big steps. 중요한 순간을 위한 앱
QibCode is an independent software studio in South Korea. We build focused mobile tools for real-life goals — starting with Korean naturalization interview practice.
Listen, answer aloud, and decide whether this question needs more practice.
Continue from where you left off
Illustrative interface preview — the Android app uses protected video-based practice.
First app 첫 번째 앱
Korean Naturalization Interview Practice 한국 귀화 면접 연습
A focused Android study app for repeated Korean naturalization interview practice, organized by chapter with protected video content and simple progress tracking.
Choose exactly what to practice
Select one chapter, several chapters, everything together, or supplementary questions. Shuffle when you want a mixed session.
- Introduction to Korea
- Korean History
- Traditional Culture
- Korean Law
- Supplementary
Practice status that stays useful
Move questions between Practice Needed, Practice Done and Deleted, then restore them whenever you want.
Resume without losing your place
Continue the same chapters, question order and playback position, or update the chapter selection without erasing your progress.
Real thumbnails and durations
Browse Practice Needed, Done and Deleted with cached thumbnails and question durations for fast reopening.
Offline after full unlock
Purchased content is designed to remain available offline after it has been downloaded and verified. Trial access requires online verification.
How we build 만드는 방식
Four principles guide every QibCode product.
One job, done properly.
Each app is built around a concrete problem, with the smallest set of features needed to solve it well.
Progress should be visible.
Users should always know what is left, what is complete and how to continue without starting over.
Privacy and security by design.
We collect only what the service needs and protect paid or licensed content with account and device access controls.
Reliable when connectivity is limited.
Where the product allows it, important downloaded content should remain useful offline rather than depending on a perfect connection.
About 소개
QibCode is an independent software studio in South Korea focused on practical, carefully designed mobile apps.
We build products for situations where clarity matters: studying for an important interview, keeping track of a long practice set, or turning a complicated process into a repeatable routine.
- Started
- 2026
- Based in
- South Korea
- Current platform
- Android
Contact 연락처
Questions, app feedback, content corrections or support requests are welcome.
hello@qibcode.comSouth Korea · Korea Standard Time (UTC+9)