# Nerve Whiz vs QuickEM

The clearest difference is price: Nerve Whiz at Free against QuickEM's $9.99. Nerve Whiz also leads on in-app purchases (none vs 1) and iOS requirement (7.0 vs 15.6). QuickEM's advantage is rating (4.6 vs 4.1) and update cadence (every 2 months vs every 4 months). On review sentiment, ratings volume, ads and device support there is nothing between them.

Nerve Whiz is free to download; QuickEM costs $9.99 up front. QuickEM sells 1 one-off in-app purchase. Nerve Whiz asks for nothing beyond the download.

QuickEM holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 16 and 10 respectively. Written reviews point the same way: 86% of Nerve Whiz's written reviews are positive against 91% of QuickEM's.

Nerve Whiz ships an update every 4 months, QuickEM every 2 months. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Nerve Whiz | QuickEM |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.1 (16 ratings)](https://appshunter.io/ios/app/nerve-whiz/id380714187/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/quickem/id930734530/reviews)** |
| Number of ratings | **16** | 10 |
| Positive reviews | 85.7% of reviews | **90.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#58** |
| Size | 31 MB | 78 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [The University of Michigan](https://appshunter.io/developer/380339599) | [Dirkes Medical, PLLC](https://appshunter.io/developer/1668683062) |

## What reviewers say

### Nerve Whiz

[App page](https://appshunter.io/ios/app/nerve-whiz/id380714187)

This educational tool helps medical professionals learn about nerve anatomy. Users can identify weak muscles or areas of sensory loss to receive detailed information, distinguishing features, and visual aids. It features comprehensive charts and diagrams of nerves and muscles.

**Highlights:** Nerve and Muscle Charts, Muscle Localizer, Nerve Diagrams, Sensory Localizer, Brachial and Lumbosacral Plexus Visualization

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

**In-app purchases:** none

**What reviewers like**

- 👍 Immensely useful tool
- 👍 Great for medical students
- 👍 Excellent reference material
- 👍 Well-organized information
- 👍 Ingenious representation of nerves

**What reviewers complain about**

- 🐛 Crashing immediately after opening
- 🐛 Freezes/crashes frequently
- 🐛 Not working on iOS 17
- 🐛 Needs an update
- 🐛 Freezes on iOS 8

**Reported bugs**

- App crashes immediately after opening
- App freezes/crashes
- App does not work on iOS 17
- App freezes on iOS 8
- App freezes every time 'diagram' is clicked

**Requested features**

- Update for newer iOS versions
- Update for iPhone 6 plus
- iPad optimized version
- Add cranial nerves section
- Add innervation of abdominal wall muscles


### QuickEM

[App page](https://appshunter.io/ios/app/quickem/id930734530)

**Currently charting:** #58 Top Paid · Medical (US App Store)

This emergency medicine reference app provides clinicians with instant access to critical information, including differentials, treatments, and validated medical calculators. It's designed for rapid lookup of ED-specific care, organized by chief complaints and clinical categories, and works completely offline.

**Highlights:** 80+ chief complaint topics, 90+ medical calculators, Offline access, No login or ads, Adult and pediatric coverage, Evidence-based content, Customizable favorites

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $2.99 | one-time |


## Frequently asked questions

### Is Nerve Whiz free?

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

### Is QuickEM free?

QuickEM costs $9.99, and also offers in-app purchases.

### Which has better reviews, Nerve Whiz or QuickEM?

QuickEM is rated higher. Nerve Whiz averages 4.1 out of 5 from 16 ratings, while QuickEM averages 4.6 from 10 ratings.

### Do Nerve Whiz or QuickEM have ads?

Neither Nerve Whiz nor QuickEM shows ads.

### Which is updated more often, Nerve Whiz or QuickEM?

Nerve Whiz ships an update every 4 months, and QuickEM every 2 months. Most recently, Nerve Whiz was updated on October 23, 2026 and QuickEM on November 1, 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.*