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developed by IWAI Masayuki / designed by KANEDA Shinya

News

Double-Tap to Add Events, File Attachments, and More — ver. 1.8 Is Here

Japan Fireworks Festival Calendar 2026 Is Now Available

Add “Tags” to Your Events and Look Back by Theme — a months-Exclusive Feature (ver. 1.7.0)

Good News: 2026 Is a Jackpot Year with Two Long Holiday Stretches!

ver.1.1 Update Announcement

Search Has Been Greatly Enhanced!

[Press Release] iPhone Calendar “months” Offers a No-Sign-Up 1-Week Free Trial

The Logo of the Calendar App “months” Is Now a Registered Trademark

Our Free Trial Just Got Better! No Sign-Up Needed—Start More Easily.

How to Enter and Use a Promo Code | months Calendar App

[Press Release] A New Kind of Calendar App, “months,” Officially Launches for iOS

Premium Plan Half-Off New Life Campaign! See the Flow of the Month and a Day’s Details Together, with Zero Screen Transitions

Update News: Even More Widgets!

months Is Now Available on the App Store!

months 1.5 Released | Move, Copy, and Delete Events Directly from Search Results

On iOS 26 Beta Compatibility Status

Now Supporting iOS 26!

Why We Made the Calendar App “months” a Monthly Subscription

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