Cat Focus Timer: Nyan Log is a productivity app developed by Mai Nagasawa.
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App Information
Cat Focus Timer: Nyan Log is freely available from the App Store. The app size is 206.03 MB. The latest version available is 1.4.0. The last update was on November 5, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2026.
Cat Focus Timer: Nyan Log is made and published by
Mai Nagasawa.
AppBrain is an independent app data site and isn't affiliated with Mai Nagasawa.
The app name, icon, screenshots and description belong to Mai Nagasawa and are shown as published on the App Store.
Description by Mai Nagasawa(from the App Store)
One focused minute. One new cat.
Nyan Log is a focus timer that turns time spent studying or working into a journey with cats.
Study for an exam, tackle homework, read a book, or work from home. Add a little joy to the time you spend getting things done.
A JOURNEY THAT GROWS WITH YOU As you focus, more cats appear on your map. Travel through all 47 prefectures of Japan and collect cat cards along the way. Complete a trip around Japan in 100 hours—one focused minute at a time.
CATS THAT WALK AND REST WITH YOU While you focus, a cat strolls along the bottom of your map. Pause or take a break, and your companion rests right where it is. Discover walking and resting animations for all 30 cats, each with its own way to unwind.
THREE WAYS TO TRACK YOUR TIME • Pomodoro: Alternate between focus sessions and breaks. • Timer: Set a time for your task. • Stopwatch: Keep going for as long as you like.
Whether you have a few spare minutes or a full afternoon, your effort adds up.
FIND YOUR FOCUS WITH SOUND Choose from 7 music and ambient tracks. BGM repeats while you focus and pauses when you pause, take a break, or finish. Customize timer alert sounds and vibration separately.
SEE HOW FAR YOU’VE COME Check your daily records on the calendar. Review your focus time, cat count, and reward points in daily and monthly summaries. Set an hourly rate to turn the time you spend into a motivating point total.
TRAVEL BEYOND JAPAN Explore additional journeys through Korea, Seoul, Taiwan, and Germany. Collect destination-themed cat cards and build an album of your travels.
Additional journeys are available as in-app purchases. Purchasing the full Korea journey also includes the Seoul walk.
LITTLE FEATURES FOR YOUR EVERYDAY ROUTINE • A focus screen featuring cats or collected travel cards • Home Screen and Lock Screen widgets • Cat wallpaper rewards for completing trips around Japan • Record backup and restore
No ads. Core features and the Japan journey are free.
Some days you’ll do a lot. Other days, just a little. Keep going at your own pace—with cats along for the journey.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
