Bryx Mobile vs ResponderRMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bryx Mobile
This app enhances communication and situational awareness for first responders. It delivers critical alerts with scene details, routing, and navigation, while also offering features like hydrant information, past call data, and real-time messaging.
- Real-time alerts from CAD
- Routing and navigation tools
- Hydrant information
- Past call data
- Site survey data attachment
- Live location updates
- Internet dispatch radio streams
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Bryx Mobile is a free mobile alerting and messaging app that provides enhanced communications and situational awareness for first responders. Receiving data directly from the CAD, Bryx Mobile sends alerts to mobile devices, providing priority information about the scene along with routing and navigation tools. The app boasts industry-leading speed, content, and ease of use, and is completely free for first responders serving communities around the world. Bryx Mobile is packed with features that empower you and your team, before and at the scene. • View hydrants around the job, color-coded for flow rate and condition. • Quickly view job information for prior calls to the same address. • Attach site survey data to include entry access and hazardous materials information. • Enhance team communication through real-time messaging and live location updates for users. • View the exact job location within your district and a highlighted route from your station to the scene. • Enable dispatching by agency or unit and view supplemental updates from CAD in real time - all without creating any extra work for dispatchers. • Configure internet dispatch radio streams and play them directly from Bryx Mobile. Some hardware required. • Bryx Mobile’s first-in-class engineering is backed by dedicated, round-the-clock support from the same engineers who built the system. This app is only intended to be used by first responders, and your station chief must add users to the approved access list. Note: This app may use background audio streaming. Continued use of audio streaming running in the background can dramatically decrease battery life. Bryx, Inc.
ResponderRMS
This app provides authorized fire and EMS personnel with dispatch, responder coordination, and department records. It offers critical alerts, live mapping, and status updates for incidents, along with tools for managing personnel, equipment, and reports.
- Critical incident alerts
- Live responder mapping with ETAs
- Hands-free status updates
- Personnel and equipment management
- Offline crew checks
- EMS medication inventory
- NFIRS and CO reporting
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ResponderRMS is a modern operations platform for authorized Fire and EMS agencies. It brings CAD response, responder coordination, department records, readiness checks, EMS medication compliance, listen-only radio feeds, and incident reporting into one secure app—replacing spreadsheets, paper logs, and disconnected tools. Built by responders for the way agencies actually work. Access requires agency enrollment and administrator approval. Cloud-synced across phone, tablet, and desktop so the station, the front seat, and the watch desk share one source of truth. CAD & LIVE RESPONSE Receive alerts for new incidents. Review call type, location, priority, assigned units, comments, and linked preplans. See who is responding on live maps with ETAs. Live Activities keep active incidents on the Lock Screen and Dynamic Island. Navigate with Apple Maps, Google Maps, or Waze. Responder MAYDAY sends agency-wide critical alerts when a member needs immediate help. Push notifications and agency-tuned tones keep Fire and EMS traffic distinct from routine messages and work orders. CarPlay and Siri shortcuts support status updates while driving. RADIO COMMUNICATIONS Agencies with Zello Work configured can sign in for listen-only channel audio—Play to start, Stop to end. Background listen is supported while a channel is actively playing. Agency radio feed placeholders are available for departments that want their own radio traffic in-app. Listen-only—no in-app PTT transmit. RECORDS, READINESS & DAILY OPERATIONS • Personnel — Roster, rank, company, certifications, and status • Apparatus — Unit status, assignments, readiness, and fleet detail • Equipment & Work Orders — Inventory and maintenance without paper • Department Checks — Apparatus, SCBA, equipment, and bailout checks with templates; Universal Checks workflows; offline continue and sync • Fuel Logs & Hydrants — Field readiness records and shared hydrant database support where enabled • Schedule, Events & Attendance — Department events and participation tracking • Preplan Locations — Building and occupancy preplans when seconds matter • Messages — Agency communications with notification preferences • Display Board & MDT — Station wallboards and MDT / Toughbook pairing EMS MEDICATIONS & PART 800 COMPLIANCE EMS agencies can manage operational medication and controlled-substance workflows aligned to Part 800 practice: formulary; storage locations (master vault, Two-Lock vehicle box, paramedic pouch); inventory, kits, and lots; daily counts, handovers, and seals; accountability and discrepancies; and DOH-3848 PDF exports. For agency operational record-keeping only—not medical advice. Does not replace clinical protocols, medical control, or state regulatory guidance. INCIDENT REPORTING & DEPARTMENT FORMS Close the loop with NERIS incident reporting, Report Manager exports, CO reports, training and driver training forms with approvals, and audit logs. Legacy NFIRS access has been removed per NERIS guidelines. Role-based administration covers agency configuration, user management and approvals, notification preferences, multi-agency switching, and compliance settings. SECURITY, ROLES & ACCOUNTABILITY Designed for enrolled agencies—not the general public. Administrators approve members, assign roles and capabilities, and control module access. Preferences include tones for messages, work orders, Signal 3, EMS and fire alarms, plus critical-alert and location settings for response work. WHO IT'S FOR Fire departments, EMS agencies, and combined services that want one platform for dispatch, records, checks, radio listen-only, medications compliance, and reporting. SUPPORT & LEGAL Support: https://responderrms.com/support Privacy: https://responderrms.com/privacy Website: https://responderrms.com ResponderRMS — Built by responders. Built for responders. Smarter Response Starts Here.
Screenshots
Verdict
The clearest difference is rating: ResponderRMS at 5.0 against Bryx Mobile's 4.2. Bryx Mobile's advantage is ratings volume (276 vs 2). On price, update cadence, 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.
ResponderRMS holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Bryx Mobile has 276 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.
| Parameter | Bryx Mobile | ResponderRMS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (276 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 51.4% of reviews | — |
| Number of ratings | 276 — better | 2 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Requires iOS | 18.2 | 17.6 — better |
| Further details — not scored | ||
| Size | 81 MB | 154 MB |
| Age rating | 12+ | 4+ |
| Developer | Bryx | Jason Pedota |
Customer experience
Bryx Mobile
ResponderRMS
Bugs and requests
Bryx Mobile
Reported bugs
6 issues- Scanner feature only works when app is left open
- App mutes phone when open, pausing audio
- App crashes when opened, then fine after restart
- Removed from Apple CarPlay in newest update
- Stopped getting alerts and notifications on iPhone
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- Map doesn't always work or is not accurate
Requested features
10 requests- Navigation options for apps to use
- Notes with time stamps and updates for call to see while enroute
- Apple Watch integration
- Easy in and out of duty feature (long press, shortcut, action button, widget)
- Settings stored in iCloud
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- Set alert tone by unit rather than call type
- Ability to upload custom alert tones
- Toggle critical alerts inside the app
- Filter calls by unit, especially at night
- CarPlay functionality improvements
ResponderRMS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Bryx Mobile
No in-app purchases
ResponderRMS
No in-app purchases








