Report updated May 9, 2026
Red Calendar 2026
For users seeking a streamlined, low-friction calendar interface for basic event management and holiday viewing.
Overview · Full Intel report in progress
Red Calendar 2026 is an established productivity app that is completely free. With a 4.7/5 rating from 607 reviews, it shows polarized user reception.
What is Red Calendar 2026?
Current Momentum
v9.3
No release notes available.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
ProductivityNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Allows users to save events or memos with a single tap or long-press for recurring and continuous entries.
Provides visibility into public holidays across various countries within an annual calendar view.
Supports personalized background images and the ability to export the calendar as an image for use as a phone wallpaper.
Includes native support for dark mode and home screen widgets for improved accessibility.
How much does it cost?
Who Built It?
jaesung Lee
Providing minimalist productivity and utility tools for users seeking streamlined, low-friction mobile experiences.
Portfolio
12
Apps
What other apps does jaesung Lee make?
Explore the full jaesung Lee report
Portfolio breakdown, audience, momentum, and every app published by jaesung Lee.
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 Red Calendar 2026?
How's The Productivity Market?
How does it evolve in the Productivity market?
Rank progression
2 active rankings tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Red Calendar 2026
Key Takeaways
The app focuses exclusively on speed and simplicity, stripping away complex notification and time-tracking features to provide a frictionless logging experience.
Where Is It Heading?
Trend analysis
Available very soon