# Chief Mobile vs First Due Mobile

The clearest difference is review sentiment: Chief Mobile at 67% against First Due Mobile's 0%. Chief Mobile also leads on rating (3.4 vs 1.6) and update cadence (every 5 weeks vs every 7 months). First Due Mobile's advantage is in-app purchases (none vs 1). On price and ads there is nothing between them.

Both are free to download. Chief Mobile sells 1 one-off in-app purchase. First Due Mobile asks for nothing beyond the download.

Chief Mobile holds the better App Store score, 3.4 against 1.6. Both are backed by a comparable volume of ratings — 43 and 10 respectively. Written reviews point the same way: 67% of Chief Mobile's written reviews are positive against 0% of First Due Mobile's.

Chief Mobile ships an update every 5 weeks, First Due Mobile every 7 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chief Mobile | First Due Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (43 ratings)](https://appshunter.io/ios/app/chief-mobile/id863837243/reviews)** | [1.6 (10 ratings)](https://appshunter.io/ios/app/first-due-mobile-fedramp/id6670145457/reviews) |
| Number of ratings | **43** | 10 |
| Positive reviews | **67.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 113 MB | 224 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chief Technologies](https://appshunter.io/developer/863837246) | [Locality Media, Inc.](https://appshunter.io/developer/1355085433) |

## What reviewers say

### Chief Mobile

[App page](https://appshunter.io/ios/app/chief-mobile/id863837243)

Receive and map emergency dispatches from your 911 center with redundant alerting. Get instant push notifications for new incidents, view details and maps, and stay updated on personnel messages and schedules. Update your status and track response ETAs.

**Highlights:** Redundant Tone & CAD alerting, Receive and map 911 dispatches, Push notifications for new incidents, Personnel message communication, Update status and track ETA, View company and personal schedules

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |


### First Due Mobile

[App page](https://appshunter.io/ios/app/first-due-mobile-fedramp/id6670145457)

Receive instant incident notifications and navigate emergency scenes with advanced routing. Access integrated building data, pre-plans, and real-time unit tracking for enhanced situational awareness and team communication.

**Highlights:** Incident tracking and notification, Emergency response routing, Integrated building data, Pre-incident planning and mapping, Team chat and communication, Live unit tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Chief Mobile free?

Chief Mobile is free to download, with in-app purchases available.

### Is First Due Mobile free?

First Due Mobile is free to download, with no in-app purchases.

### Which has better reviews, Chief Mobile or First Due Mobile?

Chief Mobile is rated higher. Chief Mobile averages 3.4 out of 5 from 43 ratings, while First Due Mobile averages 1.6 from 10 ratings.

### Do Chief Mobile or First Due Mobile have ads?

Neither Chief Mobile nor First Due Mobile shows ads.

### Which is updated more often, Chief Mobile or First Due Mobile?

Chief Mobile ships an update every 5 weeks, and First Due Mobile every 7 months. Most recently, Chief Mobile was updated on October 20, 2026 and First Due Mobile on October 24, 2026.

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