Comparison

Shift Master Shift Calendar vs FireWorks Response App Lite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shift Master Shift Calendar

A highly customizable shift calendar designed for Firefighter, EMS, and Paramedic professionals. It supports up to four platoons or teams with flexible shift patterns up to 35 days long.

Highlights
  • Fully configurable shift calendar
  • Supports up to 4 platoons/teams
  • Single or first/second shift patterns
  • Shift rotation up to 35 days
  • Designed for Firefighter, EMS, Paramedic
Features
Read full description

Fully configurable Shift Calendar app for Firefighter, EMS and Paramedic Professionals. This app is now the flag ship app in the series and provides for full customization for up to 4 platoons/teams with single shift or first/second shift on a shift pattern rotation of up to 35 days in length.

About

FireWorks Response App Lite

This app helps fire departments and EMS manage incidents, coordinate teams, and document patient care. It offers real-time alerts, mapping, and offline capabilities for efficient emergency response.

Highlights
  • Real-time alerts and dispatch messages
  • Mapping and navigation to incident locations
  • Incident status updates
  • ePCR documentation
  • Offline operation with data synchronization
  • Driver's license scanning for patient info
Features
Read full description

EPR Fireworks Response App General Description The EPR Fireworks Response App is an advanced and innovative solution designed to enhance the management, response, and connectivity capabilities of fire departments and emergency medical services (EMS). Serving as both a standalone and complementary digital tool, the app streamlines team deployment and real-time response coordination, improving efficiency and situational awareness during emergencies. The app enables field teams to initiate incidents and document patient care comprehensively, including the ability to scan driver’s licenses for quick patient information entry. It also facilitates rapid documentation of medications, procedures, protocols, evacuation statuses, and more. The system supports offline operation, with manual data synchronization upon network reconnection. Designed to be an essential tool for rescue forces, fire stations, and command-and-control centers across the United States, the app integrates seamlessly with existing systems and leverages advanced technologies to optimize critical processes. ________________________________________ Application Goals 1. Improve Operational Efficiency: • Deliver real-time alerts to field teams. • Coordinate resources and teams intuitively using data-driven tools. 2. Enhance Situational Awareness: • Display detailed maps and navigation data. • Provide locations of fire hydrants and other critical information. 3. Optimize Response Times: • Enable real-time status updates for teams (e.g., "En Route," "On Scene"). ________________________________________ Key Features • Send Alerts: Deliver critical information, such as dispatch messages, directly to mobile devices. • Mapping and Routing: Provide detailed maps with turn-by-turn navigation to incident locations. Integrate all preplan information, including fire hydrant locations. • Incident Management: Enable teams to update their status (e.g., "On Scene," "Completed"), start a new ePCR from the app, and synchronize data in real-time with the central management system. ________________________________________ Technological Advantages • Integration with Existing CAD Systems: Connects seamlessly to current dispatch systems to enhance response times and ensure data synchronization. • Online and Offline Availability: Operates without an internet connection, with automatic data synchronization upon reconnection. -- * Offline support soon * • High-Level Data Security: Encrypts data to ensure user privacy and complies with stringent emergency medical service standards (e.g., HIPAA). ________________________________________ Target Audience • Fire departments across the United States. • EMS agencies nationwide. ________________________________________ Summary The EPR Fireworks Fire and EMS RMS Application is set to revolutionize how fire departments and emergency medical services manage critical incidents. By offering advanced management tools, smart real-time coordination, and extensive customization capabilities, the app significantly improves response times and resource management, ensuring the highest standards of professionalism, reliability, and efficiency. Privacy Policy: https://eprfireworks.com/privacy-policy

Screenshots

Shift Master Shift Calendar4 screens
FireWorks Response App Lite4 screens

Verdict

The call

The clearest difference is price: FireWorks Response App Lite at Free against Shift Master Shift Calendar's $1.99. FireWorks Response App Lite also leads on rating (4.0 vs 2.2). Shift Master Shift Calendar's advantage is ratings volume (25 vs 2) and chart position (#152 vs unranked). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

FireWorks Response App Lite is free to download; Shift Master Shift Calendar costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FireWorks Response App Lite holds the better App Store score, 4.0 against 2.2. That said, the two scores are not equally well evidenced: Shift Master Shift Calendar has 25 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Shift Master Shift Calendar ships an update every 5 weeks, FireWorks Response App Lite every 3 weeks. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

Scorecard5 real differences · 6 level
Shift Master Shift Calendar versus FireWorks Response App Lite: the parameters behind the verdict, then further details
ParameterShift Master Shift CalendarFireWorks Response App Lite
Price$1.99Free — better
Rating2.2 (25 ratings)4.0 (2 ratings) — better
Positive reviews46.9% of reviews—
Number of ratings25 — better2
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#152 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better13.0
Further details — not scored
Size2 MB70 MB
Age rating4+17+
DeveloperGil EstesEprsys

Customer experience

Shift Master Shift Calendar

All ratings25 ratings
Positive32.0%
Neutral0.0%
Negative68.0%
Written reviews98 reviews
Positive46.9%
Neutral4.1%
Negative49.0%

FireWorks Response App Lite

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%

Bugs and requests

Shift Master Shift Calendar

Reported bugs

15 issues
  • App does not open
  • App crashes frequently
  • App disappeared after iOS update
  • Calendar days are purple/won't change color
  • Erases notes and resets shift days after updates
Show 10 more
  • Customized dates deleted after update
  • Buttons along the bottom don't function without reboot
  • Shift colors change with the month
  • App shuts down occasionally
  • App fails to open after iOS update
  • Shifts are off after January 1st
  • App crashes on opening
  • App doesn't work with iOS 6/10/11
  • Calendar places shifts incorrectly
  • Setup key closes app

Requested features

7 requests
  • Update for newest iOS versions
  • Sync with iPhone calendar
  • Add appointment scheduler with reminders
  • Display shift letters across the top
  • Enter half color/symbol for partial OT shifts
Show 2 more
  • Make UI less cluttered and more visually appealing
  • Ability to load on iPad

FireWorks Response App Lite

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Shift Master Shift Calendar

No in-app purchases

None

FireWorks Response App Lite

No in-app purchases

Questions

Is Shift Master Shift Calendar free?
Shift Master Shift Calendar costs $1.99, with no in-app purchases.
Is FireWorks Response App Lite free?
FireWorks Response App Lite is free to download, with no in-app purchases.
Which has better reviews, Shift Master Shift Calendar or FireWorks Response App Lite?
FireWorks Response App Lite is rated higher. Shift Master Shift Calendar averages 2.2 out of 5 from 25 ratings, while FireWorks Response App Lite averages 4.0 from 2 ratings.
Do Shift Master Shift Calendar or FireWorks Response App Lite have ads?
Neither Shift Master Shift Calendar nor FireWorks Response App Lite shows ads.
Which is updated more often, Shift Master Shift Calendar or FireWorks Response App Lite?
Shift Master Shift Calendar ships an update every 5 weeks, and FireWorks Response App Lite every 3 weeks. Most recently, Shift Master Shift Calendar was updated on October 18, 2026 and FireWorks Response App Lite on October 4, 2026.

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