# Check The Dose vs First Due Mobile

The clearest difference is review sentiment: Check The Dose at 100% against First Due Mobile's 0%. Check The Dose also leads on rating (5.0 vs 1.6) and update cadence (every 5 weeks vs every 7 months). On price, ratings volume, 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.

Check The Dose holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews point the same way: 100% of Check The Dose's written reviews are positive against 0% of First Due Mobile's.

Check The Dose ships an update every 5 weeks, First Due Mobile every 7 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Check The Dose | First Due Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/check-the-dose/id1388403466/reviews)** | [1.6 (10 ratings)](https://appshunter.io/ios/app/first-due-mobile-fedramp/id6670145457/reviews) |
| Number of ratings | 4 | **10** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 117 MB | 224 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Check The Dose](https://appshunter.io/developer/1388403465) | [Locality Media, Inc.](https://appshunter.io/developer/1355085433) |

## What reviewers say

### Check The Dose

[App page](https://appshunter.io/ios/app/check-the-dose/id1388403466)

This app provides customizable, automated medication and equipment dosing guides for pre-hospital and hospital providers. It offers access to updated databases, checklists, reference materials, and contact lists, with features for drip rate confirmation and filtered medication views.

**Highlights:** Customizable automated dosing, Web-based database updates, Upload checklists and reference materials, Contact list with door codes, Drip rate confirmation, Filtered medication views

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

**In-app purchases:** none


### 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 Check The Dose free?

Check The Dose is free to download, with no in-app purchases.

### Is First Due Mobile free?

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

### Which has better reviews, Check The Dose or First Due Mobile?

Check The Dose is rated higher. Check The Dose averages 5.0 out of 5 from 4 ratings, while First Due Mobile averages 1.6 from 10 ratings.

### Do Check The Dose or First Due Mobile have ads?

Neither Check The Dose nor First Due Mobile shows ads.

### Which is updated more often, Check The Dose or First Due Mobile?

Check The Dose ships an update every 5 weeks, and First Due Mobile every 7 months. Most recently, Check The Dose was updated on November 2, 2026 and First Due Mobile on November 4, 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.*