# Red Book® vs AAP 2026

The clearest difference is in-app purchases: AAP 2026 at none against Red Book®'s 2. Red Book®'s advantage is chart position (#195 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Red Book® sells 2 one-off in-app purchases. AAP 2026 asks for nothing beyond the download.

## The numbers

| Metric | Red Book® | AAP 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (71 ratings)](https://appshunter.io/ios/app/red-book/id1586673573/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#195** | — |
| Size | 9 MB | 74 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [THANIGAIVELAN MUTHU](https://appshunter.io/developer/1001157303) |

## What reviewers say

### 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 |


### AAP 2026

[App page](https://appshunter.io/ios/app/aap-2026/id6802740096)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Red Book® free?

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

### Is AAP 2026 free?

AAP 2026 is free to download, with no in-app purchases.

### Do Red Book® or AAP 2026 have ads?

Neither Red Book® nor AAP 2026 shows ads.

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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.*