matthew kang

About

I help run three things: 1. Timestamp Camera — adds date & time to photos. 4.8★, 140K+ reviews. Loved by students, parents, and anyone keeping a visual diary. 2. Max — a friendly pill-popping pal. Reminds you (with a cheerful bark) to take your meds, logs every dose, and lets families care for each other from afar. Used by families in 10+ countries. 3. AdControl @ A.drop — a self-serve ad sales platform powering 100+ publishers in Korea. Think Stripe Checkout for direct ad placements.

Badges

Gone streaking
Gone streaking

Forums

14d ago

Consumer apps for 8 years → now building B2B SaaS. What changed your thinking most?

First post here, so being honest about why.

For 8 years I've worked on consumer apps from Seoul:

View more