Roster-Calendar is a productivity app for shift workers to manage recurring work patterns on iOS.
Product velocity
Dormant
Daily rank 🇺🇸
—
Productivity
Sentiment
4.4
63 reviews
Nemesis
CalenGoo - Calendar and Tasks
The App DNA
What makes this app unique?
Users hire this app to minimize the time spent logging complex, recurring shift schedules that standard calendar apps handle poorly.
For Shift workers requiring rapid entry and tracking of recurring work patterns across mobile and web interfaces.
What does it look like?
Key features
Editable templates for rapid entry of recurring work schedules
Cloud synchronization between mobile app and web-based calendar interface
How much does it cost?
Freemium model anchored at $1.49/month, gating advanced synchronization, multimedia features, and ad removal.
Velocity
Dormant developmentnew contentShow more...
The app has been inactive for over a year, with the last recorded release occurring on January 11, 2024. Given the current date of May 2026, the development cycle has effectively ceased. There is no evidence of ongoing maintenance, feature updates, or live operations support for this application.
Who built it?
michael heinz
6 apps tracked · Productivity
Pushups 100+
Roster-Calendar Pro
Generador de frecuencias Pro
Magnifier with light+zoom
Tensión+Pulso GrapherUser Sentiment
What do users think recently?
Recent user voice shows a mixed sentiment. Users appreciate rapid shift pattern entry.
How are ratings & reviews evolving?
What users say, by theme
- Rapid shift pattern entry
- Manual entry friction
Competition
Competitive landscape for Roster-Calendar
How's the Productivity market?
Roster-Calendar operates in the productivity category, maintaining a 4.37 rating on 63 total ratings. The lack of recent feature updates suggests a maintenance-mode posture relative to competitors.
Read the market outlookThe rivals identified
By Gunia UG (haftungsbeschränkt)
CalenGoo is the primary nemesis due to its massive install base and deep integration of task management within a calendar interface, directly challenging Roster-Calendar's utility-focused user base.
- Offers a robust direct sync engine that ensures consistent data across multiple calendar platforms simultaneously.
- Integrates complex task management directly into the calendar view, providing a comprehensive productivity hub experience.
- Features advanced floating event support which allows for flexible scheduling beyond rigid shift-based time slots.
Family Calendar and OrganizerContender
Solid CalendarContender
WidgetCal-Calendar WidgetContender
CalendarBridgeContenderUnlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for Roster-Calendar
Where is it heading?
The shift-scheduling market is consolidating around automated, AI-assisted tools, leaving manual-entry apps like Roster-Calendar increasingly exposed. Without a shift toward automation, the app will likely see churn increase as users migrate to competitors that offer lower-friction scheduling workflows.
- Lack of feature updates in the latest release suggests a maintenance-mode posture that leaves the app vulnerable to faster-moving competitors.
- The stable 4.37 rating indicates the core manual-entry value proposition remains intact for the existing user base.
The SWOT
- Rapid shift pattern entry mechanism sustains high user satisfaction for manual loggers
- Freemium pricing structure lowers the barrier to entry for new shift workers
- Integration of natural language processing could automate shift entry
- B2B partnerships with staffing agencies could scale user acquisition
Next best moves
Ship natural language input because Solid Calendar's input speed is a direct threat → increase new-user conversion.
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of feature updates is not…
Read the full takeFeature gaps
Natural language input (available in Solid Calendar but absent here) +1
Since the last report: The app remains in a maintenance-mode state, with competitive pressure shifting from technical stability issues to a lack of modern input features like natural language processing.
Bottom line
Roster-Calendar maintains a loyal niche through its rapid shift-entry templates, but it risks obsolescence as AI-driven scheduling tools automate manual logging, so the PM must prioritize natural language input to protect the core user base from modern competitors.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeReport last updated