Productivity
Temopi Keep
Receipts, warranties & renewals — never lost again.
Warranties, subscriptions, purchases, documents & to-dos — tracked in one private place.
Independent app studio
Small, friendly apps that respect your privacy.
Umaru makes focused mobile apps and games for everyday life — keeping track of the paperwork you'd rather forget, getting ready for life's big tests, and playing a quick game with friends. Starring Vixxi, Pimori and Temopi, our cozy mochi-cat crew.
- 4 apps & games
- iOS & Android
- Multilingual content
Our apps
Helpful apps for the moments that matter
From warranties to citizenship to your first driver's license — each app is built to take the stress out of one thing.
Education
Vixxi Civics
Walk into your citizenship interview confident.
Master the U.S. citizenship test with 42 study tools, games, audio, and community features.
Education
Vixxi Driver
Pass your permit test in any state, first try.
Pass your driver's license written exam — all 50 states + D.C., for car, motorcycle and commercial licenses.
Games
Take a break. Play a round.
Games — Board
Pimori Caro
Five in a row. Easy to learn, hard to master.
Pimori Caro is the classic five-in-a-row strategy game, beautifully reimagined for mobile. Place your stones on the board, build lines of five, and outsmart your opponent — whether that's a friend sitting next to you, someone on your Wi-Fi network, or a player from anywhere in the world.
See all featuresMeet the crew
Small comforts, bright momentum.
Three plush mochi-cat friends star in every Umaru app — one notices a possibility, one makes a tiny plan, and one makes sure there are snacks.
Vixxi /VICK-see/
The curious explorer
A cloud-tailed mochi-cat who spots a tiny possibility and turns it into an invitation — never far from a butter-yellow pouch full of bright bits.
“A small step can become a bright moment.”
Stars in Vixxi Civics and Vixxi Driver
Pimori /pih-MOR-ee/
The gentle planner
Cream-and-strawberry, with a star clip and a rounded pink planner. Pimori turns a vague idea into a friendly little plan that still leaves room for fun.
“A plan should make room for joy.”
Stars in Pimori Caro
Temopi /teh-MOH-pee/
The comfort-maker
Wrapped in a teal cat-ear hoodie and a lavender blanket, Temopi is first to notice when someone needs a snack, a softer plan or five quiet minutes.
“Rest is part of the adventure.”
Stars in Temopi Keep
How we build
What you can expect from every Umaru app
Privacy you can read
Every app ships with a plain-English privacy policy that says exactly what is collected, why, and how to delete it.
On your device first
Your notes, progress and documents live on your phone by default. Cloud features are optional and clearly labelled.
Made with care
Focused tools that do one job well, polished in light and dark mode, with release notes for every update.
Real support
Questions or feedback? Email us and a real person will reply — no ticket bots, no runaround.
Need a hand with one of our apps?
Found a bug, have an idea, or want your data deleted? We're happy to help.