JTR Labs is a small independent studio. We design and build apps and websites for focus, learning, and curiosity — quietly opinionated, free of dark patterns, made to be kept.
Each built with care for a single audience and a single problem. No accounts, no surveillance, no dark patterns — just thoughtful software.
A calm visual focus timer. A real cup of ice slowly melts as you work — Pomodoro mode, ambient soundscapes, and streaks that don't nag.
A cozy focus timer built around the ritual of cooking rice. Rinse, add water, close the lid, press cook — then a steaming pot bubbles along until a satisfying pop rewards your finished session.
A simple, beautiful task timer with quick presets, Dynamic Island, home-screen widgets, and a clean dark theme. No accounts, no tracking.
A driver-level blue light filter for Mac. Warms your display as the sun sets — every pixel, every app, every layer. Built around six tuned presets and a quiet eye health score in the menu bar.
A family Bitcoin app where kids earn real satoshis by completing lessons and quizzes — while parents stay in full control of the wallet. Built on the Lightning Network.
A cozy archaeology merge story. Help Dr. Zara Cole restore forgotten civilizations — twelve seasonal events, a living museum diorama, and soap-opera storytelling built for cozy mobile play.
JTR Labs LLC is an independent software studio based in the United States. We build apps and websites the way we'd want them built — quietly opinionated, free of dark patterns, and respectful of your time and your data.
We're not a venture-funded growth machine. We're a small team shipping software that's worth keeping on your home screen, or in your browser tabs — not optimized for monthly active users, but for the people we hope will recognize the care taken.
Every product is built around a single, honest question: would we keep using this in five years? If the answer isn't yes, we don't ship it.