Lumi Thread LLC · Fremont, California

One family studio. Design and apps.

We make kid-drawn merch and apps for real family routines: Shrim, Ask Reimi and DuckOut.

Browse portfolio

Portfolio 5 projects

    Three apps, up close

    Real screens from each app's own site. Tap through to see the full thing.

    Shrim#Shrimp-Care

    Your first shrimp tank, minus the guesswork.

    • Step-by-step plan
    • Water test checks
    • Care reminders
    • Colony tracking
    Ask Reimi#Family-Planner

    Who's picking up Mira at 4:15? Just ask Reimi.

    • Wall-calendar display
    • Chores
    • Shopping lists
    • Free during beta
    DuckOut#Little-League

    Big-league game day for every kid.

    • Lineups & rotations
    • Live scoreboard
    • Walk-up songs
    • Free for families

    How we work

    Start at home

    Every project begins with something our own family needs or loves: a drawing, a ball team lineup, a messy schedule.

    Make it by hand

    Small batches, careful details and real people behind each thing. If we wouldn't use it, we don't ship it.

    Keep it kind

    Bright, simple and welcoming for kids and grown-ups alike. No dark patterns, just good stuff.

    About us

    A small studio that makes things people keep using.

    Lumi Thread started with kids' drawings on a hoodie. Today it is design and software, all made by the same family in Fremont, California.

    Find us atshrim.appaskreimi.comduckout.livelumithread.com
    Lumi the dino in a black hoodieLumi the dino
    Bubble Rainbow designBubble Rainbow
    Designed by kids. Made for kids.Lumi Thread, our promise
    3apps you can open today
    Duck Division designDuck Division
    Forest Cuties designForest Cuties

    Let's make something together.

    Questions about our launch news, the apps, or building something with us? You'll reach a real person.

    Questions, answered

    What is Lumi Thread?

    Lumi Thread LLC is a family studio in Fremont, California. We design kid-drawn merch and build apps and platforms.

    Where can I get the designs?

    Tees, hoodies, totes, planners and stickers are coming soon. Email hello@lumithread.com and we'll tell you when the first collection drops.

    What are Shrim, Ask Reimi and DuckOut?

    Shrim is a shrimp care app. Ask Reimi is a family calendar and home planner. DuckOut runs little league lineups, live score and walk-up songs. Each site has its own details on availability.

    Can you build an app or platform for us?

    We take on a small number of projects. Tell us what you have in mind at hello@lumithread.com.