Report updated May 9, 2026
2026 USPS ColorCal Calendar
For uSPS letter carriers and clerks who utilize color-coded or alpha-based rotating day-off schedules.
Overview · Full Intel report in progress
2026 USPS ColorCal Calendar is an established productivity app that is a paid app. With a 4.0/5 rating from 4 reviews, it shows polarized user reception.
What is 2026 USPS ColorCal Calendar?
Current Momentum
v1.0
No release notes available.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
ProductivityRating Pulse 🇺🇸
What makes this app unique?
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What Are The Key Features?
Displays scheduled days off, holidays, and paydays based on common USPS color and alpha schemes.
Operates entirely without internet connectivity, ensuring access to schedules at all times.
The app does not collect, save, or request any user information, and contains no ads or in-app purchases.
Covers the period from October 2025 (USPS 2026 Q1) through January 2027 (USPS 2027 Q1).
How much does it cost?
Who Built It?
Preston Fung
Providing specialized, offline-capable scheduling tools for USPS personnel. Simplifying complex rotating work calendars for letter carriers and clerks.
Portfolio
4
Apps
What other apps does Preston Fung make?
Explore the full Preston Fung report
Portfolio breakdown, audience, momentum, and every app published by Preston Fung.
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 2026 USPS ColorCal Calendar?
Where is it available?
Localized markets (1)
How's The Productivity Market?
How does it evolve in the Productivity market?
Rank progression
1 active ranking tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for 2026 USPS ColorCal Calendar
Key Takeaways
This is a privacy-centric, offline utility specifically tailored for USPS employees to manage their rotating work schedules.
Where Is It Heading?
Trend analysis
Available very soon