Comparison

Spark 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

Spark

This app simplifies shift work for professionals like first responders and healthcare workers. It offers full customization, secure cloud syncing, and streamlined shift trading. Plan your life and stay organized with instant visual cues and reliable support.

Highlights
  • Full shift customization
  • Secure cloud sync
  • Streamlined shift trades
  • Instant visual cues
  • Comprehensive shift coverage
  • User-friendly interface
Features
Read full description

Spark: Your Ultimate Shift Calendar App For over 15 years, Spark has been the go-to app for simplifying shift work. Loaded with powerful, user-friendly features, Spark helps you balance work and personal life in one place—trusted daily by fire, police, EMS, healthcare professionals, and shift workers worldwide. With Spark’s unique "Cloud Connect" system, you can sync and share your schedule across all devices, keeping you and your loved ones in the loop anytime, anywhere. Why Spark? Here’s why your colleagues love it: Full Customization Spark is designed for you. Track and log anything you need—vacation, sick time, comp time, overtime, trades, and more. Can’t find something? Add it with ease! Spark’s sleek, intuitive design lets you personalize everything to suit your work style. Secure & Reliable Your data is safe with us. Spark’s "Cloud Connect" syncs your encrypted calendar across devices, linked to your email. Lose or upgrade your phone? Just log back in, and it’s like you never left. Comprehensive Shift Coverage From pre-loaded schedules to custom department setups, Spark supports thousands of shift calendars. Don’t see yours? Easily create it, and it’s saved for you and your team. Streamlined Shift Trades & Swaps Manage and track all your trades and swaps down to the individual. Spark’s “Trade Board” lets you request and confirm trades within the app, automatically updating your calendar and stats—no extra steps. Instant Visual Cues Color-code shifts, events, and stats for at-a-glance planning. With Spark, you’ll know exactly what’s on the agenda without extra clicks. Unmatched Customer Support Our app thrives on user feedback. We’re committed to fast, helpful support, with most emails resolved in under two hours. Spark evolves with your input, making it the app you can rely on for years to come. Try Spark free for 30 days, and experience the app that’s helping shift workers around the world stay organized. Visit www.LeakyNozzle.com to learn more!

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

Spark4 screens
FireWorks Response App Lite4 screens

Verdict

The call

The clearest difference is rating: Spark at 4.8 against FireWorks Response App Lite's 4.0. Spark also leads on ratings volume (7.5K vs 2). FireWorks Response App Lite's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support 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

Both are free to download. Spark sells 2 one-off in-app purchases. FireWorks Response App Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Spark holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Spark has 7.5K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Spark ships an update every 5 weeks, FireWorks Response App Lite every 3 weeks. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

Scorecard5 real differences · 5 level
Spark versus FireWorks Response App Lite: the parameters behind the verdict, then further details
ParameterSparkFireWorks Response App Lite
PriceFreeFree
Rating4.8 (7.5K ratings) — better4.0 (2 ratings)
Positive reviews74.5% of reviews—
Number of ratings7.5K — better2
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size14 MB70 MB
Age rating4+17+
DeveloperE.L.K. Equities LLCEPR Systems USA Inc

Customer experience

Spark

All ratings7,300 ratings
Positive95.3%
Neutral2.9%
Negative1.8%
Written reviews157 reviews
Positive74.5%
Neutral8.9%
Negative16.6%

FireWorks Response App Lite

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

Bugs and requests

Spark

Reported bugs

3 issues
  • Login and authentication problems
  • Data loss and sync issues after updates
  • Unreliable performance on some devices

Requested features

4 requests
  • Ability to sync with more calendar services
  • More customization options
  • Improved user interface and design
  • Ability to view past schedules and events

FireWorks Response App Lite

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Spark

One-time2
  • Annual Subscription Renewal$0.99
  • Initial Annual Subscription$5.99
None

FireWorks Response App Lite

No in-app purchases

Questions

Is Spark free?
Spark is free to download, with in-app purchases available.
Is FireWorks Response App Lite free?
FireWorks Response App Lite is free to download, with no in-app purchases.
Which has better reviews, Spark or FireWorks Response App Lite?
Spark is rated higher. Spark averages 4.8 out of 5 from 7.5K ratings, while FireWorks Response App Lite averages 4.0 from 2 ratings.
Do Spark or FireWorks Response App Lite have ads?
Neither Spark nor FireWorks Response App Lite shows ads.
Which is updated more often, Spark or FireWorks Response App Lite?
Spark ships an update every 5 weeks, and FireWorks Response App Lite every 3 weeks. Most recently, Spark was updated on September 24, 2026 and FireWorks Response App Lite on June 1, 2026.

Other comparisons