CMC Field Guide vs Phoenix G2 FSA Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMC Field Guide
Access rope rescue and access diagrams, reference charts, and how-to information instantly in the field. This free app provides essential rescue references, allows for note-taking, and supports offline access to downloaded content.
- Rope rescue and access diagrams
- Reference charts
- How-to information
- Bookmark and take notes
- Offline access to downloads
- Browse equipment and tutorials
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This free App allows quick access to rope rescue and access diagrams, reference charts, how-to information, and rescue references, all from the palm of your hand while out in the field. It's packed with reference charts, diagrams, and how-to information. With the CMC Field Guide App you can: Access rescue references instantly Bookmark and take notes on your favorite sections Download videos, guides, and manuals for offline use Browse equipment and information, tutorials, and product user manuals **Note** Updating this App will give you access to all of the functionality built into the most recent version of the App. Your saved information including Notes, References, and Attachments, will be carried through into the updated version.
Phoenix G2 FSA Mobile
This app provides instant verbal, written, and location-based fire station alerts to firefighters and first responders. It extends an existing fire station alerting system, allowing users to receive critical incident information whether they are at the station or on the go. An activation code is required for access.
- Instant verbal, written, and location alerts
- Customizable alert types (audio, vibration, text)
- GPS-enabled route finding to incident locations
- Save and search past notifications
- Receive simultaneous alerts for multiple incidents
- Filter notifications by unit, station, or incident type
- Toggle alerts on/off
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The Fire Station Alerting (FSA) Mobile App is an extension of the Phoenix G2 Fire Station Alerting System, manufactured by US Digital Designs (USDD). With it, firefighters and first responders can get instant verbal, written and location fire station alerts, regardless of whether they are in the fire station or on the road. >>ONLY authorized customers using the USDD’s Phoenix G2 Fire Station Alerting System (FSAS) may view and/or hear mobile station alerts. An activation code is required. >>To request an activation code, please contact your agency’s fire station alerting system (FSAS) administrator. >>Available on iPhones and iPads that run on iOS 7.0 or higher. >>App technical support is only available via a fire agency’s administrator for the Phoenix G2 FSAS. **HOW IT WORKS** >>Sends simultaneous mobile alerts to designated mobile users and fire stations. >>Alerts personnel as individuals or groups (e.g., units, stations, districts, etc.). >>Get directions to the incident location using your device’s built-in mapping capabilities. >>Enables users to save notifications for future reference and search for previous notifications. >>Provides an easy-access email address and phone link to the fire agency’s FSAS administrator. **FEATURES & BENEFITS** >>Customize alerts. First responders can receive an audio tone, vibration on the phone or a visual text message, or all three. >>Locate the quickest route. Use the mobile device’s GPS technology to arrive as quickly as possible, since seconds can determine whether someone lives or dies. >>Search and save content. Find specific incident or alert types, unit assignments and other critical data for review, then “pin” specific alerts to access and/or analyze at a later time. >>Receive simultaneous alerts. Life is unpredictable and, more often than not, first responders might have multiple incidents to which they’re responding. The FSA Mobile App provides concurrent alerts, such as dispatch announcements, administrative alerts, IT support notifications and application update notifications. >>Hear the same, consistent, automated tones and voice as the station. A predictable tone and easily comprehended vocalized alert (VoiceAlert) can dramatically increase the accuracy and comprehension of the incident details. >>Turn alerts on or off. Nobody deserves rest more than off-duty emergency responders, so the FSA Mobile App has a simple on and off switch to disable or enable push-notifications. >>Filter notifications for a specific need or desire. The fire agency’s FSAS administrator can assign users to units or stations and specifically match what individual users need to see and hear. Users may also create their own individual filters. >>Receive alerts for more than just one unit or station. Alert monitors enable users to receive alerts for combinations of units, stations, districts or incident types. Supervisors or special team members can keep up on activities of interest. >>Rely on the app for redundant alerts. A user can be out-of-quarters, out-of-apparatus and stuck with a malfunctioning radio, yet still have another redundant means to ensure that the appropriate personnel are alerted as quickly as possible. **REQUEST ACCESS** If you’re a customer of US Digital Designs and need to gain access to the app, please request a FSA Mobile App activation code from your fire agency’s FSAS administrator. To become a USDD Phoenix G2 Fire Station Alerting System customer, visit stationalerting.com/start or call +1-602-687-1730.
Screenshots
Verdict
The clearest difference is review sentiment: CMC Field Guide at 77% against Phoenix G2 FSA Mobile's 34%. CMC Field Guide also leads on rating (4.0 vs 3.2). Phoenix G2 FSA Mobile's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CMC Field Guide holds the better App Store score, 4.0 against 3.2. Both are backed by a comparable volume of ratings — 24 and 57 respectively. Written reviews point the same way: 77% of CMC Field Guide's written reviews are positive against 34% of Phoenix G2 FSA Mobile's.
CMC Field Guide ships an update every 3 months, Phoenix G2 FSA Mobile every 3 weeks. The most recent releases landed on June 10, 2026 and August 23, 2026 respectively.
| Parameter | CMC Field Guide | Phoenix G2 FSA Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (24 ratings) — better | 3.2 (57 ratings) |
| Positive reviews | 77.0% of reviews — better | 34.2% of reviews |
| Number of ratings | 24 | 57 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | CMC Rescue, Inc. | US Digital Designs |
Customer experience
CMC Field Guide
Phoenix G2 FSA Mobile
In-app purchases
CMC Field Guide
No in-app purchases
Phoenix G2 FSA Mobile
No in-app purchases
Questions
Is CMC Field Guide free?
Is Phoenix G2 FSA Mobile free?
Which has better reviews, CMC Field Guide or Phoenix G2 FSA Mobile?
Do CMC Field Guide or Phoenix G2 FSA Mobile have ads?
Which is updated more often, CMC Field Guide or Phoenix G2 FSA Mobile?
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