# C4MH vs Quick Reference Critical Care

The clearest difference is in-app purchases: C4MH at none against Quick Reference Critical Care's 2. C4MH also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 6 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Quick Reference Critical Care sells 2 in-app purchases, starting at $39.99 per 6 months. C4MH asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for C4MH against 4.9 for Quick Reference Critical Care. Both are backed by a comparable volume of ratings — 4 and 10 respectively.

C4MH ships an update every 5 weeks, Quick Reference Critical Care every 6 months. The most recent releases landed on June 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | C4MH | Quick Reference Critical Care |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/c4mh/id545068357/reviews)** | [4.9 (10 ratings)](https://appshunter.io/ios/app/quick-reference-critical-care/id1568426076/reviews) |
| Number of ratings | 4 | **10** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 46 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Center For Men's Health](https://appshunter.io/developer/545068360) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## What reviewers say

### C4MH

[App page](https://appshunter.io/ios/app/c4mh/id545068357)

This app helps patients manage their healthcare by providing treatment reminders and easy access to facility and lab locations with navigation. It also allows for scheduling medical lab appointments.

**Highlights:** Treatment reminders, Facility location and navigation, Medical lab location and navigation, Medical lab appointment scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### Quick Reference Critical Care

[App page](https://appshunter.io/ios/app/quick-reference-critical-care/id1568426076)

This app provides immediate, on-the-job answers for critical care professionals. It offers updated, evidence-based procedures and stabilization practices in a quick-read outline format, covering a broad range of patient topics by body system.

**Highlights:** Updated critical care content, Full-color images, Extensive abbreviations list, Bulleted outline format, Over 350 illustrations, Body system chapters, SmartSearch technology

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Ref-Critical Care 6M Sub | $39.99 | per 6 months |
| Quick Ref-Critical Care 1Y Sub | $59.99 | per year |


## Frequently asked questions

### Is C4MH free?

C4MH is free to download, with no in-app purchases.

### Is Quick Reference Critical Care free?

Quick Reference Critical Care is free to download, with in-app purchases available.

### Which has better reviews, C4MH or Quick Reference Critical Care?

C4MH is rated higher. C4MH averages 5.0 out of 5 from 4 ratings, while Quick Reference Critical Care averages 4.9 from 10 ratings.

### Do C4MH or Quick Reference Critical Care have ads?

Quick Reference Critical Care shows ads; C4MH does not.

### Which is updated more often, C4MH or Quick Reference Critical Care?

C4MH ships an update every 5 weeks, and Quick Reference Critical Care every 6 months. Most recently, C4MH was updated on June 5, 2026 and Quick Reference Critical Care on September 10, 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.*