Tadak is not just another white noise app with fixed loops. Users can layer sounds, place them in 3D space, and design their own soundscape. Built with Apple’s PHASE framework, it delivers spatial audio that reacts to distance and direction. To reduce fatigue, Tadak uses a fractal-based algorithm to avoid repetitive loops, plus a noise color equalizer that reshapes frequency characteristics. Tadak transforms passive noise into a customizable, immersive experience.

If you’ve seen Inside Out, you already understand the idea: emotions can be characters. MyMallow lets you create those characters yourself. Instead of predefined moods, you draw your own textures, apply them to a 3D figure, and assign motions—or capture your own movements—to express how you feel. Each diary entry becomes an animated character shaped entirely by you. Rather than telling you what your emotions look like, MyMallow gives you the tools to define and animate them on your own.

Guita is a guitar tuner designed for visually impaired users. Unlike visual-only tuners, it provides voice guidance and sound cues for accurate tuning by ear. The app also features over 600 guitar chord fingerings with accessible navigation optimized for screen readers. Built with Flutter for Android and iOS, Guita ensures consistency, clarity, and ease of use for blind and low-vision musicians.

"Draw My Today - AI Picture Diary" is a service that was developed over 6 months by a team of 5 members. It creates a unique picture diary using artificial intelligence (AI), which is based on the emotions and stories entered by the user.