タイトル
使いやすいし、ちゃんとiOSのアプリと同期するし、技術が下手でも使える。超満足
いい！
とってもいいですね！
無料でここまで便利なんて助かります！
無料でここまで便利なんて助かります！
Free
In-App PurchasesWith Ads
Details
About
This app offers a visually customizable calendar with Japanese holidays, lunar phases, and traditional Japanese calendars. Add photos and notes to your events, and enjoy daily quotes. It syncs with your device's calendar for seamless scheduling.
✓Japanese holidays and traditional calendars (Rokuyo, lunar phases)
✓Photo and note customization for events
✓Daily quotes and sayings
✓Syncs with device calendar
✓Customizable visual themes
✓Recurring event scheduling
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What's New in Jカレンダー
1.13.7
June 29, 2026
軽微な不具合の修正
1
In-App Purchases
$2.99
広告非表示
アプリ内の広告を非表示にします
User reviews
Developer apps
FAQ
Does Jカレンダー have ads?
Yes, Jカレンダー contains advertisements. This is common for free productivity apps that offer in-app purchases for additional features or customization.
How much does Jカレンダー cost?
Jカレンダー is available for free. While the core functionality is free, there may be in-app purchases for premium features or customization options.
What devices support Jカレンダー?
Jカレンダー is currently supported on iPhone devices. Users can check the app store for potential future expansions to other platforms.
How often is Jカレンダー updated?
The latest version of Jカレンダー is 1.13.6, last updated on February 16, 2026. This indicates a relatively active development cycle for the app.
Can I sync Jカレンダー with my existing calendar?
Yes, Jカレンダー syncs with your standard device calendar. Ensure your device's calendar settings are configured to sync all events for full integration.
What is the age rating for Jカレンダー?
Jカレンダー has an age rating of 4+. This suggests it is suitable for a wide range of users, including children, with no mature content.
What makes Jカレンダー unique compared to other calendar apps?
Jカレンダー stands out with its deep integration of Japanese cultural elements like Rokuyo and lunar phases, along with the ability to add photos and notes directly to events, and daily motivational quotes.
What should I do if my Jカレンダー appointments older than a month disappear?
If older than a month appointments are disappearing, navigate to your device's 'Settings' app, select 'Calendar,' and change the 'Sync' option to 'All Events.' This ensures all your scheduled data is retained.
