Koyomi (Calendar)
Koyomi (Calendar) is made and published by Kouichi Abe. AppBrain is an independent app data site and isn't affiliated with Kouichi Abe. The app name, icon, screenshots and description belong to Kouichi Abe and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- March 26, 2026
Rankings
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Competitors
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Releases
Updates seen on the App Store- Version
- 2.7
- Launched
- April 2016
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 2.10 MB
- Content rating
- Everyone
Technologies used by Koyomi (Calendar)
About the app and developer
About Koyomi (Calendar)
Koyomi (Calendar) is a productivity app developed by Kouichi Abe.
User Ratings
The app has no ratings yet.
App Information
Koyomi (Calendar) is freely available from the App Store. The app size is 2.10 MB. The latest version available is 2.7. The last update was on March 26, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2016.
Developer information for Kouichi Abe
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Frequently asked questions about Koyomi (Calendar)
Is Koyomi (Calendar) free?
Yes. Koyomi (Calendar) is free on the App Store.
Is Koyomi (Calendar) still available?
Yes. Koyomi (Calendar) is on the App Store, and the last update we saw was on March 26, 2026.
How large is Koyomi (Calendar)?
Koyomi (Calendar) is 2.10 MB.
Is Koyomi (Calendar) suitable for children?
App Store rates the content of Koyomi (Calendar) as suitable for everyone.
Who made Koyomi (Calendar)?
Koyomi (Calendar) was developed by Kouichi Abe. It is listed in the productivity category on the App Store.
What are the best alternatives to Koyomi (Calendar)?
People looking at Koyomi (Calendar) also look at these productivity apps: Vertical Planner:Calendar,Todo, Monthly Calendar MocaHD, Simple Calendar: Widget Cal, SnapCalendar- with your photos, All-in-One Year Calendar Pro.
Store listing
By Kouichi Abe, from the App Store
Description by Kouichi Abe Written by the developer, not by AppBrain. Click to read.
It also can show the annual calendar.
You can change the year by the up/down scroll on the annual calendar.
You can also change the month by the left/right scroll, the year by the up/down scroll on the three month screen.
This app is very simple, but very useful!