Ostapenko Studio

A small independent studio in Australia. We make calm, useful apps and web tools for everyday life — for teachers, parents, gardeners, dog walkers, and anyone who just needs one question answered. Each one does one thing well, works in your language, and then gets out of your way.

On the web

Print Joey

Printable worksheets, learning sheets, party games and crafts for teachers, tutors and parents — made in under a minute, ready to print.

Start free at printjoey.com · English, Français, Español, Português

Apps

UV Index

The UV index for where you are — calm, accurate, and free of clutter.

Get it on Google Play · Download on the App Store

Privacy · Terms

PawWalk

Is it too hot to walk the dog — and when today can we go?

Get it on Google Play · Download on the App Store

Privacy · Terms

Drying Day

Can I hang the laundry outside today — and when should it come back in?

Get it on Google Play · Download on the App Store

Privacy · Terms

Frost Tonight

Set it once — it warns you the evening before frost hits.

Get it on Google Play · Download on the App Store

Privacy · Terms

Mow Day

When can I mow the lawn — and does the whole job fit before the rain?

Coming soon to the App Store and Google Play

Privacy · Terms

CarWash Day

Is now a good time to wash the car — and is it worth it, given the weather afterwards?

Coming soon to the App Store and Google Play

Privacy · Terms