# AO Surgery Reference vs Plastic & Reconstructive Surgery Board Review

The clearest difference is review sentiment: AO Surgery Reference at 86% against Plastic & Reconstructive Surgery Board Review's 45%. AO Surgery Reference also leads on in-app purchases (none vs 3) and rating (4.4 vs 4.0). Plastic & Reconstructive Surgery Board Review's advantage is iOS requirement (9.0 vs 13.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Plastic & Reconstructive Surgery Board Review sells 3 one-off in-app purchases. AO Surgery Reference asks for nothing beyond the download.

AO Surgery Reference holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 14 and 10 respectively. Written reviews point the same way: 86% of AO Surgery Reference's written reviews are positive against 45% of Plastic & Reconstructive Surgery Board Review's.

AO Surgery Reference ships an update every 6 months, Plastic & Reconstructive Surgery Board Review every 31 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AO Surgery Reference | Plastic & Reconstructive Surgery Board Review |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/ao-surgery-reference/id403961165/reviews)** | [4.0 (10 ratings)](https://appshunter.io/ios/app/plastic-and-reconstructive-surgery-board-review/id483174921/reviews) |
| Number of ratings | **14** | 10 |
| Positive reviews | **85.8% of reviews** | 45.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 31 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 66 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AO Foundation](https://appshunter.io/developer/399757056) | [gWhiz, LLC](https://appshunter.io/developer/286531712) |

## What reviewers say

### AO Surgery Reference

[App page](https://appshunter.io/ios/app/ao-surgery-reference/id403961165)

Access a comprehensive online repository of surgical knowledge for fracture management. It provides detailed guidance on diagnosis, treatment, and aftercare for numerous fracture types, supported by extensive illustrations and expert review.

**Highlights:** 353 fracture types covered, 172 surgical approaches, 1222 surgical procedures, Over 30,000 illustrations, Feline, canine, and equine fracture care, Powerful search function

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

**In-app purchases:** none


### Plastic & Reconstructive Surgery Board Review

[App page](https://appshunter.io/ios/app/plastic-and-reconstructive-surgery-board-review/id483174921)

Prepare for the American Board of Plastic Surgery exam with this comprehensive study aid. It offers a vast collection of practice questions, detailed progress tracking, and expert-developed content to help you master key facts and real-world scenarios.

**Highlights:** 6,860+ practice questions, Covers all OB/GYN board exam competencies, 100+ high-resolution images, Hundreds of high-yield topics, Unlimited access to all categories, Real-world scenarios, Unique question and single answer format

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plastic Surgery - $34.99 | $34.99 | one-time |
| Plastic Surgery - Standard | $44.99 | one-time |
| Premium Set of Plastic and Reconstructive Surgery Questions and Answers | $79.99 | one-time |


## Frequently asked questions

### Is AO Surgery Reference free?

AO Surgery Reference is free to download, with no in-app purchases.

### Is Plastic & Reconstructive Surgery Board Review free?

Plastic & Reconstructive Surgery Board Review is free to download, with in-app purchases available.

### Which has better reviews, AO Surgery Reference or Plastic & Reconstructive Surgery Board Review?

AO Surgery Reference is rated higher. AO Surgery Reference averages 4.4 out of 5 from 14 ratings, while Plastic & Reconstructive Surgery Board Review averages 4.0 from 10 ratings.

### Do AO Surgery Reference or Plastic & Reconstructive Surgery Board Review have ads?

Neither AO Surgery Reference nor Plastic & Reconstructive Surgery Board Review shows ads.

### Which is updated more often, AO Surgery Reference or Plastic & Reconstructive Surgery Board Review?

AO Surgery Reference ships an update every 6 months, and Plastic & Reconstructive Surgery Board Review every 31 months. Most recently, AO Surgery Reference was updated on October 23, 2026 and Plastic & Reconstructive Surgery Board Review on October 20, 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.*