독립운동가 is an educational app that delves into the stories of independence activists not commonly found in textbooks. It introduces lesser-known figures who played crucial roles in shaping history, shedding light on their sacrifices and contributions. The app is free to use, supported solely by the developer's funds, and is completely ad-free. Upon installation, users receive push notifications on the anniversaries of these activists' passings, fostering a natural remembrance in daily life.

The app also features an 'Forgotten Heroes' board, where unheralded patriots who never received official recognition for their independence activities are honored. With over 420 individuals acknowledged so far, the app serves as a platform for sharing verified accounts of these unsung heroes. Boasting a community of 320,000 members, it stands as South Korea's premier non-profit historical education app.