About Us

The idea for Numpkin was born during Hzao’s graduation trip in 2021, after his College Entrance Exam. At that time, he and his classmates went on a trip together, but different expenses were paid by different people and the spending items varied from person to person. Consequently, figuring out how to settle these complex payments became a challenge.

From then on, Hzao wanted to develop an app for managing expenses during group trips and gatherings and began learning the necessary development skills. In college, he shared this idea with his classmate, SilentE, who later completed the server-side development.


Founder & iOS Developer


Backend Developer

SilentE is a shy boy who vandalized this page with graffiti. Hzao strongly condemns this behavior.

Feel free to get in touch.

Feedback? New ideas? Media inquiry?

Any talk is welcome.