Report updated Apr 19, 2026
Pop Calendar - HolidayCalendar
For users seeking a visually customized interface for managing their existing iOS calendar data.
Overview · Full Intel report in progress
Pop Calendar - HolidayCalendar is an established lifestyle app that is completely free. With a 4.7/5 rating from 282 reviews, it shows polarized user reception.
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
The app utilizes existing schedule data from the default iOS calendar app.
Users can apply specific colors to holidays to improve calendar readability.
The interface offers 18 distinct color themes to customize the calendar's appearance.
Users can manually select the preferred start day of the week.
How much does it cost?
Who Built It?
Yosuke Seki
Providing mobile users with specialized creative and utility tools for photo editing, pixel art, and daily organization.
Portfolio
13
Apps
What other apps does Yosuke Seki make?
Onion Cam2 - StopMotion camera
Pixel art editor - Dottable -
Pixelable - Pixel Art Editor
PhotoFrame Simple
DateCam
PixelPencil - Pixel art editor
Explore the full Yosuke Seki report
Portfolio breakdown, audience, momentum, and every app published by Yosuke Seki.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for Pop Calendar - HolidayCalendar?
How's The Lifestyle Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Pop Calendar - HolidayCalendar
Key Takeaways
While the app offers aesthetic customization for iOS calendar data, recent user feedback highlights significant concerns regarding navigation functionality and potential security risks.
Where Is It Heading?
Trend analysis
Available very soon