Report updated May 22, 2026
US Holiday Calendar
For uS-based users requiring a simple, dedicated reference for federal holidays and personal event tracking.
US Holiday Calendar is an established productivity app that is completely free. With a 4.5/5 rating from 343 reviews, it shows polarized user reception.
What is US Holiday Calendar?
US Holiday Calendar is a productivity app for iOS and Android that provides federal holiday tracking and personal event reminders.
Users hire this app for a low-friction, dedicated reference tool that avoids the complexity of full-scale calendar management, serving those who only need to track holidays and simple personal dates.
Current Momentum
v2.0 · 12mo ago
Zombie- Ships maintenance-only updates.
- Last major release Feb 2025.
Active Nemesis
CalenGoo - Calendar and Tasks
By Gunia UG (haftungsbeschränkt)
Other Rivals
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?
Displays official and local US federal holidays across a multi-year calendar view
Sends push notifications one day before saved events or on public holidays
Allows users to add custom notes for birthdays, weddings, and appointments
How much does it cost?
- Free with ad support
Ad-supported model with no IAP or subscription gates, monetizing 10,000+ installs via display inventory.
Who Built It?
Jatisari Inovasi Studio
Providing essential system utilities and productivity tools for the Apple ecosystem. Streamlining daily workflows through deep OS-level integration.
Portfolio
13
Apps
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Portfolio breakdown, audience, momentum, and every app published by Jatisari Inovasi Studio.
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.
What is the competitive landscape for US Holiday Calendar?
Where is it available?
Localized markets (1)
How's The Productivity Market?
US Holiday Calendar operates as a lightweight productivity utility, targeting users who prioritize simplicity over the complex task-management workflows found in broader calendar apps. The app maintains a 4.62 rating on Android, signaling high satisfaction among its core user base despite a lack of major feature additions in recent cycles.
The rivals identified
Nemeses(1)
CalenGoo is a direct functional competitor that dominates the productivity space by offering advanced synchronization and task management features that overlap with the target's core scheduling utility.
Differentiators
- Offers a sophisticated direct sync engine that bypasses standard API limitations for faster calendar updates
- Integrates complex task management directly into the calendar view, which the target app currently lacks
- Provides advanced floating event support for flexible scheduling that exceeds the target's static date marking
Head to head
The target should avoid a feature-parity war and instead double down on its niche as a lightweight, holiday-specific utility to retain users who find CalenGoo overly complex.
Contenders(4)
As a major ecosystem player, Yandex Calendar competes for the same productivity market by offering a comprehensive, multi-platform scheduling solution.
Solid Calendar competes by offering a more sophisticated, modern interface with advanced input methods for the same productivity-minded audience.
Differentiators
- Utilizes natural language input for event creation, significantly reducing the friction found in manual entry
- Features a specialized rotating schedule manager that provides utility for shift workers beyond simple holidays
This app targets the professional productivity niche by focusing on shift management, overlapping with users who use the target app for work-life coordination.
This app competes for the same productivity-focused user base but differentiates through a gamified, aesthetic-driven approach to scheduling.
Same space(3)
This app shares the target's focus on date-based utility, specifically catering to users who need to perform calculations rather than just view holidays.
Smokeball targets the productivity needs of legal professionals, overlapping with the target app's utility for managing important dates and deadlines.
Differentiators
- Uses 'Archie' AI matter assistant to automate legal document workflows and streamline complex case management
- Features AutoTime automatic time tracking that removes the manual burden of logging billable hours
Kickserv competes in the broader productivity and scheduling category by focusing on field service management and professional coordination.
Differentiators
- Includes field-specific tools like digital signature capture for professional service documentation and verification
- Integrates directly with QuickBooks to bridge the gap between scheduling appointments and managing business finances
Compare US Holiday Calendar against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for US Holiday Calendar
Strengths to defend, gaps to attack
Core Strengths
- Lightweight interface reduces friction for holiday-specific tracking
- Focused feature set minimizes cognitive load for non-power users
Critical Frictions
- No cloud-sync functionality
- Ad-supported model lacks premium monetization paths
- Maintenance-mode update cadence
Growth Levers
- Develop B2B partnerships for holiday-based scheduling
- Integrate wearable widgets for at-a-glance holiday access
Market Threats
- CalenGoo’s advanced sync engine siphons power users
- AI-driven scheduling assistants in newer entrants reduce manual entry burden
What are the next best moves?
Ship cloud-sync functionality because lack of data portability is a primary barrier to retention → increase user lifetime value
Competitors like CalenGoo offer advanced sync, making the current local-only storage a significant churn risk.
Trade-off: Pause the ad-inventory expansion sprint; cloud-sync has higher retention impact than incremental ad-revenue gains.
A counter-intuitive read
The app's maintenance-mode status is a feature, not a bug: its simplicity prevents the feature-bloat that drives users away from complex rivals like CalenGoo.
Feature Gaps vs Competitors
- Direct sync engine (available in CalenGoo)
- Task management integration (available in CalenGoo)
- Natural language input (available in Solid Calendar)
Key Takeaways
US Holiday Calendar holds its niche through simplicity but risks obsolescence against feature-rich rivals, so the PM should prioritize cloud-sync to prevent power-user churn.
Where Is It Heading?
Stable
The productivity market is consolidating around AI-integrated scheduling tools, leaving static reference apps like this one exposed to churn. The PM must pivot to cloud-based features to maintain relevance against modern competitors.
The latest release focuses on stability rather than feature expansion, signaling a defensive posture in a crowded productivity market.
Competitor cadence in the productivity space is accelerating, which increases the risk of the app appearing outdated to new users.