Austin, Texas
We build small, calm software for family life.
The Hyytinen Group is a family-run software studio. We make the apps we use ourselves — starting with Lakeday, a shared home hub for the calendar, the meals, and the list on the fridge.
Our lineup
Our lineup
In development
Everything your household needs, in one calm view — on your phone, and on the screen in your kitchen.
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We take one thing at a time. When there's a second product worth your attention, it will be here.
Product
Lakeday keeps the whole household looking at the same week.
One shared calendar, the week's meals, the grocery list, and what's next. On a phone on the way out the door, or on the display on the kitchen wall.
Lakeday is in active development — we're building it in our own kitchen first. Write to us if you'd like to hear when the beta opens.
Visit lakedayboard.com →One shared calendar
Practices, appointments, who's driving. Everyone adds to the same week, and nobody has to ask.
The week's meals
Plan dinner once. What you picked shows up where the family already looks.
A list that stays current
Groceries from the meal plan, plus whatever ran out this morning — on everyone's phone.
Made for the kitchen
A quiet, glanceable board for a spare tablet or wall screen. Readable from across the room.
About us
A family business that happens to write software.
The Hyytinen Group LLC is a software studio based in Austin, Texas. We're small and family-owned — the kind of shop where the person who designs a screen is also the one answering your email about it.
We started with a problem in our own kitchen: too many calendars, too many lists, and no single place where the week made sense. Lakeday is our answer, and we're building it the way we'd want it built — carefully, without anything we wouldn't want in our own home.
We don't sell your data, and we don't build anything that asks for more attention than it earns.
Support
A real person reads every message.
Questions about Lakeday, trouble with your account, a bug, or a feature you wish existed — write to us. We aim to reply within two business days.
Contact
The Hyytinen Group LLC
5900 Balcones Dr, Ste 100Austin, TX 78731
United States