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JASU LAB

Independent software studio based in Seoul.

Building concise, convenient, polished productivity and lifestyle applications.

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Everyday-first

Simplicity

Convenience

Craft

Apps

Productivity and lifestyle tools

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BYRECORD

A workout journal app centered on real training records

Pre-launch
simple designeasy loggingstatistics

Popit

A personal productivity app for schedules, routines, and tasks

In development
quick inputAI supportmultiple views

mashisso

A simple QR menu management platform

In development
fast menu creationAI menu managementmultilingual