j.wantplan

J.WANTPLANAn App Studio Making Everyday Life Easier

J.WANTPLAN is an independent app studio that handles every step in-house—from ideas and planning to design, development, and operation. We create mobile apps for everyday needs, including budgeting, meal planning, health tracking, and schedule management, and share practical stories for building better lives and habits. We focus on experiences that are easy to use rather than overloaded with features, and services people can keep by their side for years rather than use only briefly.
j.wantplan | From ideas to plans, from plans to services.
3-Second Speed Quiz app icon
3-Second Speed Quiz
Challenge yourself with 333 nonstop questions — no time to think, only pure split-second decisions!
ko
혈당 착착 app icon
혈당 착착
간편한 혈당 기록, 관리, 분석하기
ko
Daily Body app icon
Daily Body
Plan workouts, log meals, and monitor weight from a single dashboard built for your daily health routine.
ko
말씀 착착 app icon
말씀 착착
간직하거나 공유하고 싶은 성경 말씀 이미지 만들기
ko
성경퀴즈 착착 app icon
성경퀴즈 착착
쉽고 재미있게 공부하는 성경퀴즈
ko
퀴즈 착착 app icon
퀴즈 착착
AI가 만들어주는 퀴즈로 더 똑똑해지세요!
ko
FeelyPolly app icon
FeelyPolly
하루의 감정을 기록하고 AI 분석으로 돌아보는 감성 일기, 필리폴리!
ko
혈압 착착 app icon
혈압 착착
간편한 혈압 기록, 관리, 분석하기
ko
j.wantplan | We build better services ourselves
J.WANTPLAN Co-founder j.won portrait
Co-founder
j.won
J.WANTPLAN Co-founder y.tony portrait
Co-founder
y.tony
J.WANTPLAN Family 🐈‍⬛ bang-wool portrait
Family 🐈‍⬛
bang-wool
J.WANTPLAN Family 🐈 ho-bbang portrait
Family 🐈
ho-bbang
We are a studio that creates services we use ourselves. We handle the entire process—from planning and design to development—solving problems we find important on our own. We build simple and practical services that people can use for a long time.
From Planning to Design and Development
We don’t just build apps—we design better experiences. We solve users' problems and deliver meaningful services.