# IamResponding (IaR) vs ResponseMaster

The clearest difference is review sentiment: IamResponding (IaR) at 50% against ResponseMaster's 0%. IamResponding (IaR) also leads on rating (3.9 vs 1.8) and ratings volume (338 vs 25). ResponseMaster's advantage is monetization model (free vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IamResponding (IaR) holds the better App Store score, 3.9 against 1.8. That said, the two scores are not equally well evidenced: IamResponding (IaR) has 338 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 50% of IamResponding (IaR)'s written reviews are positive against 0% of ResponseMaster's.

IamResponding (IaR) ships an update monthly, ResponseMaster fortnightly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | IamResponding (IaR) | ResponseMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (338 ratings)](https://appshunter.io/ios/app/iamresponding-iar/id614677924/reviews)** | [1.8 (25 ratings)](https://appshunter.io/ios/app/responsemaster/id1396056290/reviews) |
| Number of ratings | **338** | 25 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Subscription | **Free** |
| Size | 75 MB | 197 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IamResponding.com](https://appshunter.io/developer/614677927) | [Emergency Solutions, Inc.](https://appshunter.io/developer/1396056289) |

## What reviewers say

### IamResponding (IaR)

[App page](https://appshunter.io/ios/app/iamresponding-iar/id614677924)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent for seeing who is responding and staffing levels
- 🗺️ Helpful mapping and location features
- ⚡ Quick notification delivery for emergency alerts
- 📊 Great information display for incident details
- 🔧 Reliable core functionality when working properly

**What reviewers complain about**

- 🎨 Poor and confusing user interface design
- ⏱️ Too many taps/steps to respond in emergencies
- 🐢 Slow app performance and loading times
- 🗺️ Inaccurate mapping and address locations
- 📱 Inconsistent experience between iOS and Android

**Reported bugs**

- 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

**Requested features**

- 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


### ResponseMaster

[App page](https://appshunter.io/ios/app/responsemaster/id1396056290)

This app provides real-time dispatch call notifications and incident monitoring for emergency personnel. It offers interactive maps with turn-by-turn directions and automatically populates run reports with essential data.

**Highlights:** Real-time dispatch call notifications, Incident monitoring for personnel and apparatus, Interactive maps with turn-by-turn directions, Call information for active and completed incidents, Automatic run report population, Live incident map viewing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IamResponding (IaR) free?

IamResponding (IaR) is free to download, with no in-app purchases.

### Is ResponseMaster free?

ResponseMaster is free to download, with no in-app purchases.

### Which has better reviews, IamResponding (IaR) or ResponseMaster?

IamResponding (IaR) is rated higher. IamResponding (IaR) averages 3.9 out of 5 from 338 ratings, while ResponseMaster averages 1.8 from 25 ratings.

### Do IamResponding (IaR) or ResponseMaster have ads?

Neither IamResponding (IaR) nor ResponseMaster shows ads.

### Which is updated more often, IamResponding (IaR) or ResponseMaster?

IamResponding (IaR) ships an update monthly, and ResponseMaster fortnightly. Most recently, IamResponding (IaR) was updated on October 7, 2026 and ResponseMaster on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*