MiniLab Soft turns public data that matters in daily life — taxes, interest rates, IPOs, cars, urban planning — into small apps anyone can use in seconds. We work with AI agents from planning and code to app-store review and daily operations. Since our first launch in April 2026, we have shipped and now run 50 mini-apps inside Toss, Korea’s leading financial super-app.
As of October 13, 2026 · Toss Apps-in-Toss console
HOW WE BUILD
A small company can build 50 apps and keep them running every day because we treat AI as a teammate, not a tool. People decide what to build and what is correct; we do the rest together with Claude.
UI design, React code, tests, app-store guideline audits and review fixes are done with Claude Code agents. We built dedicated sub-agents for review audits, screenshots and ad integration, and reuse them on every app.
We are building conversational apps on a shared AI backend: an “AI fortune teller” that computes the Korean lunar calendar itself and lets Claude explain the reading, an “AI blind-date coach” with step-by-step feedback, and a “brokerage account check-up”.
A Korean blog that explains each topic from official public data, and short-video channels produced with local speech synthesis and image generation. Every number is recalculated from the source.
WHAT WE MAKE
All apps open instantly inside the Toss app. Figures are cumulative new users since April 2026.
Promotions from Korea’s four major chains in one place
2,730 new users
Engine size, vehicle age and early-payment discounts
2,683 new users
Compares deposits by after-tax interest
1,912 new users
Subscription schedules from official DART filings
1,455 new users
What people are booking right now
1,441 new users
Where local vouchers are accepted nearby
1,291 new users
Computes the saju (Four Pillars) itself; character fortune tellers explain it with Claude.
Practice chat and in-person conversation, with a style report for each step.
Scores computed in code, explanations by AI — never buy or sell advice.
CHANNELS