Never stuck.One small app at a time.
We build simple iPhone apps that each fix one everyday problem, made in Japan with care for the small details.
- komaranai【困らない】ko·ma·ra·nai
- Japanese for “never stuck.”Never at a loss, never left wondering what to do next.
Our apps
Coming soonはっそうナビ
Shipping for resellers
Looking up the cheapest way to ship, every single time.
Enter the size and weight to see the cheapest shipping option and what you actually keep. You can even measure the box with the camera.
Try the web version →
Coming sooncosme note
Makeup & skincare
Never sure how long your opened makeup is still good for.
Log the day you open it to get an estimated expiry date, a reminder before it's due, and a quick way to rebuy when it runs low.
Try the web version →
Coming soon人生RPG
Habits
Good habits never seem to last past day three.
Turn daily habits into quests and level up as you keep them going.

FUTARIE
Couples
Your memories together get buried in the camera roll.
A private album only the two of you can open, for photos and notes you build up together.
View on the App Store →
SUBKING
Subscriptions
Still paying for subscriptions you forgot about.
Every billing date on one calendar, with a reminder before each charge.
View on the App Store →
TimePay
Freelance work
No idea what a project really paid per hour.
Track time per project and see your real hourly rate, so you can price the next one right.
View on the App Store →
Memoru
Notes & journal
Notes pile up and you can never find them again.
Just write. Notes sort themselves into nine categories, with your mood saved alongside.
View on the App Store →
Coming soon思う - Omou
Voice journal
You want to keep a journal, but writing it never sticks.
Just say what's on your mind, and it's saved as that day's journal.
How we make them
One problem, one app.
No feature bloat. Each app does one job and does it reliably.
Japanese attention to detail.
Rate changes, month-end dates, deadline rules: we get the small things right so you don't trip over them.
Priced to keep using.
Free to use, with a one-time purchase or subscription for those who want more.