# Pediatric Emergency Guide vs Red Book®

The clearest difference is review sentiment: Pediatric Emergency Guide at 62% against Red Book®'s 0%. Pediatric Emergency Guide also leads on in-app purchases (none vs 2) and iOS requirement (9.0 vs 15.0). Red Book®'s advantage is rating (4.8 vs 4.6) and chart position (#195 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Red Book® sells 2 one-off in-app purchases. Pediatric Emergency Guide asks for nothing beyond the download.

Red Book® holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 21 and 71 respectively. Written reviews complicate that: 62% of Pediatric Emergency Guide's written reviews are positive against 0% of Red Book®'s, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 11 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pediatric Emergency Guide | Red Book® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (21 ratings)](https://appshunter.io/ios/app/pediatric-emergency-guide/id580294315/reviews) | **[4.8 (71 ratings)](https://appshunter.io/ios/app/red-book/id1586673573/reviews)** |
| Number of ratings | 21 | **71** |
| Positive reviews | **61.9% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | Every 11 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#195** |
| Size | 12 MB | 9 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 17+ |
| Developer | [Children's National Medical Center](https://appshunter.io/developer/719021425) | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) |

## What reviewers say

### Pediatric Emergency Guide

[App page](https://appshunter.io/ios/app/pediatric-emergency-guide/id580294315)

Quickly calculate pediatric emergency medicine dosages and equipment sizes based on patient weight or age. Organized by clinical situation or alphabetically, it's a vital tool for healthcare professionals treating critically-ill children.

**Highlights:** Dose pediatric emergency medicines, Calculate equipment sizes, Organized by clinical situation, Alphabetical list of medications, Includes PALS algorithms, Clinical protocol section

**Features:** macOS Compatibility

**In-app purchases:** none


### Red Book®

[App page](https://appshunter.io/ios/app/red-book/id1586673573)

**Currently charting:** #195 Top Grossing · Medical (US App Store)

This app provides the latest information on pediatric infectious diseases from the American Academy of Pediatrics. It includes immunization schedules, vaccine status, influenza resources, and new chapters on COVID-19 and Mpox. Features like note-taking and enhanced search aid quick access to essential medical data.

**Highlights:** Immunization schedules, Vaccine status table, Influenza resources, COVID-19 and Mpox chapters, Note-taking and highlighting, Enhanced search functionality

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Red Book 32e | $99.99 | one-time |
| Red Book | $99.99 | one-time |


## Frequently asked questions

### Is Pediatric Emergency Guide free?

Pediatric Emergency Guide is free to download, with no in-app purchases.

### Is Red Book® free?

Red Book® is free to download, with in-app purchases available.

### Which has better reviews, Pediatric Emergency Guide or Red Book®?

Red Book® is rated higher. Pediatric Emergency Guide averages 4.6 out of 5 from 21 ratings, while Red Book® averages 4.8 from 71 ratings.

### Do Pediatric Emergency Guide or Red Book® have ads?

Neither Pediatric Emergency Guide nor Red Book® shows ads.

### Which is updated more often, Pediatric Emergency Guide or Red Book®?

Pediatric Emergency Guide ships an update every 11 months, and Red Book® every 11 months. Most recently, Pediatric Emergency Guide was updated on October 23, 2026 and Red Book® on October 25, 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.*