Sangkwon Kim

Sangkwon Kim

Non-CS solo founder building apps

About

I’m a non-CS solo founder from Korea, building Dayli from my own struggle with focus, routines, and screen time. I wanted a self-improvement app that did more than track habits. So I built a Time Bank: finish your goals, earn screen time, and unlock distracting apps only after you’ve earned the time. Learning by building, sharing the process, and trying to turn daily discipline into something measurable and rewarding.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking
Gone streaking 5
Gone streaking 5

Maker History

  • Dayli
    DayliLock your apps until you earn the time.
    May 2026
  • 🎉
    Joined Product HuntMarch 30th, 2026

Forums

What I learned on launch day: Building is the easy part

Today is launch day for Dayli.

Currently sitting at #16 on Product Hunt.

Not the viral launch I imagined.

Launching in 3.5 hours 🚀

Dayli goes live on Product Hunt today at 12:01 AM PDT.

If you've ever built something to fix

your own problem this one's for you.

28d ago

Launching Dayli tomorrow on Product Hunt 🚀

Tomorrow we go live.

Dayli locks your social media apps until you finish your daily goals.

Not just another blocker you earn your screen time.

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