# APSA Pediatric Surgery Library vs Parathyroid Surgery Guide

The clearest difference is update cadence: Parathyroid Surgery Guide at weekly against APSA Pediatric Surgery Library's every 8 months. Parathyroid Surgery Guide also leads on monetization model (free vs free with in-app purchases). APSA Pediatric Surgery Library's advantage is device support (4 vs 2). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for APSA Pediatric Surgery Library against 4.9 for Parathyroid Surgery Guide. Both are backed by a comparable volume of ratings — 205 and 562 respectively. Written reviews split almost evenly too, at 100% and 99% positive.

APSA Pediatric Surgery Library ships an update every 8 months, Parathyroid Surgery Guide weekly. The most recent releases landed on October 22, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | APSA Pediatric Surgery Library | Parathyroid Surgery Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (205 ratings)](https://appshunter.io/ios/app/apsa-pediatric-surgery-library/id1102819801/reviews) | **[4.9 (562 ratings)](https://appshunter.io/ios/app/parathyroid-surgery-guide/id1300780047/reviews)** |
| Number of ratings | 205 | **562** |
| Positive reviews | **100.0% of reviews** | 99.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 12 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Calcium Science, LLC](https://appshunter.io/developer/587386616) |

## What reviewers say

### APSA Pediatric Surgery Library

[App page](https://appshunter.io/ios/app/apsa-pediatric-surgery-library/id1102819801)

This app provides comprehensive pediatric surgery resources, including up-to-date clinical information, images, and videos. It also features a powerful search tool for medical literature, allowing quick access to abstracts, citations, and full-text articles.

**Highlights:** Pediatric Surgery NaT resource, Quarterly content updates, High-resolution images and videos, Advanced medical literature search, Links to PubMed articles, Custom notes and highlighting, Visual exploration of literature

**Features:** Vision Pro support

**In-app purchases:** none


### Parathyroid Surgery Guide

[App page](https://appshunter.io/ios/app/parathyroid-surgery-guide/id1300780047)

This app provides comprehensive guidance for individuals undergoing parathyroid surgery. It covers preparation, the day of surgery, post-operative care, and common questions. It also includes features for family and friends to stay informed.

**Highlights:** Pre-operative preparation advice, Day of surgery essentials, Post-operative recovery expectations, Frequently asked questions, Video testimonial creation, Searchable topic index

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Extremely useful app
- 👍 Very thorough guide
- 👍 Comprehensive
- 👍 Wonderful app
- 👍 Excellent site

**What reviewers complain about**

- 🗓 App definitely need an update

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard


## Frequently asked questions

### Is APSA Pediatric Surgery Library free?

APSA Pediatric Surgery Library is free to download, with no in-app purchases.

### Is Parathyroid Surgery Guide free?

Parathyroid Surgery Guide is free to download, with no in-app purchases.

### Which has better reviews, APSA Pediatric Surgery Library or Parathyroid Surgery Guide?

Parathyroid Surgery Guide is rated higher. APSA Pediatric Surgery Library averages 4.9 out of 5 from 205 ratings, while Parathyroid Surgery Guide averages 4.9 from 562 ratings.

### Do APSA Pediatric Surgery Library or Parathyroid Surgery Guide have ads?

Neither APSA Pediatric Surgery Library nor Parathyroid Surgery Guide shows ads.

### Which is updated more often, APSA Pediatric Surgery Library or Parathyroid Surgery Guide?

APSA Pediatric Surgery Library ships an update every 8 months, and Parathyroid Surgery Guide weekly. Most recently, APSA Pediatric Surgery Library was updated on October 22, 2026 and Parathyroid Surgery Guide on October 26, 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.*