# AudCal vs SurgSchool

The clearest difference is review sentiment: AudCal at 100% against SurgSchool's 0%. AudCal also leads on in-app purchases (none vs 4) and iOS requirement (10.0 vs 13.0). SurgSchool's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. SurgSchool sells 4 in-app purchases, starting at $7.99 per month. AudCal asks for nothing beyond the download.

AudCal ships an update every 2 months, SurgSchool every 5 days. The most recent releases landed on June 6, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AudCal | SurgSchool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/audcal/id647212278/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 78 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Jorge Alberto Rey Martinez](https://appshunter.io/developer/647212281) | [Surgery School S.L.](https://appshunter.io/developer/1691078120) |

## What reviewers say

### AudCal

[App page](https://appshunter.io/ios/app/audcal/id647212278)

This application provides graphical representations and calculations for audiometric tests, designed for physicians and audiologists. It allows for the input of audiometry data or simulated tests, with built-in tone synthesis and export capabilities. The app also offers tools for understanding the auditory system and suggesting hearing aid types.

**Highlights:** Graphical audiometric test representation, Audiometric calculations, Pure tone synthesizer, Export results, Hearing aid adaptation wizard, Scientific disclosure documents

**In-app purchases:** none


### SurgSchool

[App page](https://appshunter.io/ios/app/surgschool/id6449940231)

This app offers medical professionals high-resolution surgical videos, expert insights, and live webinars to enhance their knowledge and practice. Users can access exclusive content, filter videos by specialty, and connect with physicians.

**Highlights:** High-resolution surgical videos, Expert physician profiles, Live webinars, Intelligent video filtering, Downloadable content, Contact with physicians (premium)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Básico mensual | $7.99 | per month |
| Premium mensual | $17.99 | per month |
| Básico anual | $79.99 | per year |
| Premium anual | $179.99 | per year |


## Frequently asked questions

### Is AudCal free?

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

### Is SurgSchool free?

SurgSchool is free to download, with in-app purchases available.

### Do AudCal or SurgSchool have ads?

Neither AudCal nor SurgSchool shows ads.

### Which is updated more often, AudCal or SurgSchool?

AudCal ships an update every 2 months, and SurgSchool every 5 days. Most recently, AudCal was updated on June 6, 2026 and SurgSchool on September 21, 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.*