Office Idioms is an educational app designed to help Korean-speaking professionals understand and use common English idioms found in workplace settings. It organizes idiomatic expressions by topic, providing clear definitions and contextual examples for practical learning. A recent version features a completely redesigned interface, optimized layout, and full compatibility across all screen sizes.
While the original version of the app was outsourced, I fully rebuilt and modernized it—redesigning the UI, improving user interactions, and implementing a responsive structure to ensure a consistent experience across iOS devices.