Comparison

IamResponding (IaR) vs Mutualink Edge

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

Head to head
About

IamResponding (IaR)

This app enhances emergency response by providing real-time incident information to first responders. It allows users to see who is responding, their location, and receive notifications. It also offers features like scheduling, messaging, and incident mapping.

Highlights
  • Real-time incident status
  • Responder location tracking
  • Incident notifications (text/audio)
  • Duty crew scheduling
  • Inter-agency messaging
  • Incident mapping and directions
Features
Read full description

Note: "Continued use of GPS running in the background can dramatically decrease battery life." This App is a companion feature to the IamResponding system, which enables first responders to know who is responding to an incident, where they are responding, and when. This is used by fire departments, EMS agencies, police agencies, and many incident response entities and teams. The IamResponding system also includes text and audio incident notifications from CAD and/or from live pager audio, duty crew scheduling, inter-agency messaging, live chat, incident mapping with directions, mutual aid connections and information, pre-plans, customized information displays, NFIRS and other incident reporting, and much more. This App brings many of the primary features of the IamResponding system to mobile users in the field, in an easy-to-use and access format. **Please consult the QUICK START GUIDE provided to your department/team to correctly enable all of the app functions and notification features. If you do not do so, some features will not work correctly** **You MUST be a member of an entity with a current IamResponding subscription in order for this app to work** We do NOT monitor the Apple App Store for technical support issues, and we cannot reply to support issues posted as user reviews. **For any technical support needs or inquiries, please submit a Support Ticket (https://support.iamresponding.com/hc/en-us/requests/new). Please Note: If your dispatch messages are not currently processed through your department’s IamResponding system, that is a free configuration that can be done in almost any jurisdiction, and is included with your department’s IamResponding subscription. Your app will have more complete functionality if we enable that feature for you. Have your local system administrator submit a Support Ticket (https://support.iamresponding.com/hc/en-us/requests/new) to set this up.

About

Mutualink Edge

This app enables real-time, secure sharing of voice, video, and data over distributed networks. It allows interoperability between various communication devices and systems for enhanced collaboration and emergency response. Ideal for BYOD environments, it connects via any broadband connection.

Highlights
  • Real-time PTT and multimedia sharing
  • Interoperable communication across devices
  • Securely share voice, video, and data
  • Optimize legacy communication assets
  • Connects via any broadband connection
  • Send and receive full-motion video
  • Send and receive data files
Features
Read full description

The Mutualink Edge app provides real time mobile interoperable sharing, including PTT and multimedia sharing over secure networks. When you deploy Mutualink you achieve optimal levels of advanced communication and multimedia interoperability. The Interoperable Response and Preparedness Platform (IRAPP) is a growing network of local, state and federal partners, providing interconnectivity for collaboration and coordinated emergency response. Use legacy communication assets, as well as the newest communication devices – radio, video surveillance, mobile phones, sensor systems. Perfect for BYOD work environments. • Download as part of your agency’s Mutualink Edge deployment to securely share voice, video and data within your organization and with other IRAPP network partners. • Optimize legacy and communication assets: telephone (SIP, VoIP, PSTN), mobile phone, LMR, video surveillance systems, data files in any format. • Connects via any broadband - 3G, 4G, wired, wireless (WiFi) - satellite or microwave connection, to include FirstNet as available. • Send and receive full-motion video • Send and receive data files • Send and receive text messages • Securely encrypted real-time communications in a distributed network • Download to multiple devices User licenses are required. Wallingford, CT. based Mutualink redefines interoperability by creating networks of interoperable communities that are instantly capable of sharing radio, voice, text, video, data files and telephone communications in a secure environment. The combination of affordability, invitation based control and the simplicity of use changes the way entire communities across the country communicate. Public safety communication and preparedness is evolving into an environment where all critical organizations within communities, as well as among and between communities, are now interacting with one another in seamless ways that are separate and apart from how the general public communicates with the critical organizations during day to day operations and in times of crisis. Additionally, Mutualink’s pragmatic and affordable approach makes interoperable communications accessible to all high-value community assets such as schools, hospitals and places of mass gathering, creating completely interoperable communities that scale across America and the world.

Screenshots

IamResponding (IaR)4 screens
Mutualink Edge3 screens

Verdict

The call

The clearest difference is review sentiment: IamResponding (IaR) at 50% against Mutualink Edge's 0%. IamResponding (IaR) also leads on update cadence (monthly vs every 4 months) and ratings volume (334 vs 6). Mutualink Edge's advantage is monetization model (free vs subscription) and rating (4.3 vs 3.9). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mutualink Edge holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: IamResponding (IaR) has 334 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 50% of IamResponding (IaR)'s written reviews are positive against 0% of Mutualink Edge's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

IamResponding (IaR) ships an update monthly, Mutualink Edge every 4 months. The most recent releases landed on September 20, 2026 and June 10, 2026 respectively.

Scorecard6 real differences · 4 level
IamResponding (IaR) versus Mutualink Edge: the parameters behind the verdict, then further details
ParameterIamResponding (IaR)Mutualink Edge
PriceFreeFree
Rating3.9 (334 ratings)4.3 (6 ratings) — better
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings334 — better6
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.011.0 — better
Further details — not scored
Size75 MB14 MB
Age rating4+4+
DeveloperIamResponding.comMutualink, Inc.

Customer experience

IamResponding (IaR)

All ratings334 ratings
Positive70.7%
Neutral11.1%
Negative18.3%
Written reviews100 reviews
Positive50.0%
Neutral15.0%
Negative35.0%

Mutualink Edge

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

IamResponding (IaR)

Reported bugs

18 issues
  • App crashes on iOS devices
  • Notifications not received or delayed significantly
  • Live audio feature stopped working after updates
  • Slow hydrant loading and map rendering
  • Incorrect incident/message displayed when tapping notifications
Show 13 more
  • Respond button missing from recent update screens
  • Responding list not clearing properly
  • Voice tone notifications not working
  • App freezes and becomes unresponsive
  • Incompatibility with iOS 13.6 and older iOS versions
  • Connection errors with spotty cell signal
  • Custom ringtones not functioning
  • Availability status updates not saving
  • Scheduling functionality broken
  • Jailbreak detection preventing Mac usage
  • Font readability issues in recent updates
  • App slower after recent redesign
  • Silent mode alert issues on iPhone

Requested features

20 requests
  • Apple CarPlay and Android Auto integration
  • Apple Watch app support
  • Live radio audio streaming
  • Picture and document upload capabilities
  • Custom notification tones and alert sounds
Show 15 more
  • Voice message and direct communication features
  • Real-time location tracking of responders
  • Ability to update settings within the app (not just web)
  • Off-duty/availability toggle button
  • Emergency notification audio playback
  • Simplified list view option instead of card layout
  • Faster response button (2 taps or less)
  • Member profile roles and certifications display
  • Incident history and previous responder tracking
  • Custom ETA setting for volunteers
  • Mac app version
  • Scanner app integration for iPhone
  • Ability to choose call types (EMS vs Fire)
  • Automatic app opening on call notification
  • Better alert tone options

Mutualink Edge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

IamResponding (IaR)

No in-app purchases

None

Mutualink Edge

No in-app purchases

Questions

Is IamResponding (IaR) free?
IamResponding (IaR) is free to download, with no in-app purchases.
Is Mutualink Edge free?
Mutualink Edge is free to download, with no in-app purchases.
Which has better reviews, IamResponding (IaR) or Mutualink Edge?
Mutualink Edge is rated higher. IamResponding (IaR) averages 3.9 out of 5 from 334 ratings, while Mutualink Edge averages 4.3 from 6 ratings.
Do IamResponding (IaR) or Mutualink Edge have ads?
Neither IamResponding (IaR) nor Mutualink Edge shows ads.
Which is updated more often, IamResponding (IaR) or Mutualink Edge?
IamResponding (IaR) ships an update monthly, and Mutualink Edge every 4 months. Most recently, IamResponding (IaR) was updated on September 20, 2026 and Mutualink Edge on June 10, 2026.

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