# PCP Support Tools vs Red Book®

The clearest difference is in-app purchases: PCP Support Tools at none against Red Book®'s 2. PCP Support Tools also leads on rating (5.0 vs 4.8). Red Book®'s advantage is ratings volume (71 vs 2). 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. PCP Support Tools asks for nothing beyond the download.

PCP Support Tools holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Red Book® has 71 ratings behind it against 2, so its average is the more settled of the two.

PCP Support Tools ships an update every 6 months, Red Book® every 11 months. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | PCP Support Tools | Red Book® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pcp-support-tools/id1498246511/reviews)** | [4.8 (71 ratings)](https://appshunter.io/ios/app/red-book/id1586673573/reviews) |
| Number of ratings | 2 | **71** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 11 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 93 MB | 9 MB |
| Requires iOS | **14.2** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 17+ |
| Developer | [Cincinnati Children's Hospital Medical Center](https://appshunter.io/developer/710665942) | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) |

## What reviewers say

### PCP Support Tools

[App page](https://appshunter.io/ios/app/pcp-support-tools/id1498246511)

Provides pediatric primary care physicians with quick access to extensive medical information on various topics. Designed for efficiency, it features a direct link to connect with Cincinnati Children's Physician Priority Link.

**Highlights:** Pediatric primary care references, Topic-specific information links, Clean and efficient design, Direct connection to Priority Link, Community care physician focus

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

**In-app purchases:** none


### Red Book®

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

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 PCP Support Tools free?

PCP Support Tools 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, PCP Support Tools or Red Book®?

PCP Support Tools is rated higher. PCP Support Tools averages 5.0 out of 5 from 2 ratings, while Red Book® averages 4.8 from 71 ratings.

### Do PCP Support Tools or Red Book® have ads?

Neither PCP Support Tools nor Red Book® shows ads.

### Which is updated more often, PCP Support Tools or Red Book®?

PCP Support Tools ships an update every 6 months, and Red Book® every 11 months. Most recently, PCP Support Tools was updated on October 15, 2026 and Red Book® on October 22, 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.*