# CORH Procedure Cards vs AMPAworks

The clearest difference is iOS requirement: CORH Procedure Cards at 15.1 against AMPAworks's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CORH Procedure Cards ships an update monthly, AMPAworks every 6 weeks. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CORH Procedure Cards | AMPAworks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/corh-procedure-cards/id1558630903/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 51 MB | 46 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Global OR](https://appshunter.io/developer/1510490520) | [TaskUnite Inc.](https://appshunter.io/developer/1683055168) |

## What reviewers say

### CORH Procedure Cards

[App page](https://appshunter.io/ios/app/corh-procedure-cards/id1558630903)

This app provides healthcare professionals in the operating room with quick access to essential information on supplies, instruments, and procedures. It allows users to create and customize their own procedure cards and notes, empowering them to deliver optimal patient care.

**Highlights:** Operating room item library, Customizable procedure card templates, Surgeon quick notes, Surgical phases navigation, Create and edit personal content, Upload notes, images, and videos

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

**In-app purchases:** none


### AMPAworks

[App page](https://appshunter.io/ios/app/ampaworks/id6449508432)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CORH Procedure Cards free?

CORH Procedure Cards is free to download, with no in-app purchases.

### Is AMPAworks free?

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

### Do CORH Procedure Cards or AMPAworks have ads?

Neither CORH Procedure Cards nor AMPAworks shows ads.

### Which is updated more often, CORH Procedure Cards or AMPAworks?

CORH Procedure Cards ships an update monthly, and AMPAworks every 6 weeks. Most recently, CORH Procedure Cards was updated on October 9, 2026 and AMPAworks on October 27, 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.*