
Instant Calendar
Create Business Day Calendars
0 ratings
Free
Rating summary
About
Keep customers informed with a clear monthly calendar they can understand at a glance.
Instant Calendar helps small businesses turn opening days, closures, special hours, and fully booked dates into polished images ready to share.
Made for cafés, salons, food trucks, pop-ups, studios, classes, and other local businesses.
Create your calendar in a few simple steps:
• Mark open days, closed days, temporary closures, short hours, and fully booked dates
• Add your business name, note, and business hours
• Choose a design that fits your brand, including seasonal themes
• Show Japan public holidays or United States federal holidays
• Save a high-quality square image and share it to Instagram, messages, and more
No account required. Your calendar settings stay on your device.
Show more
What's New in Instant Calendar
1.2.3
October 6, 2026
Updated the app’s underlying framework and performed internal maintenance.




