# MDCalc Medical Calculator vs Quick Lab Values Reference

The clearest difference is in-app purchases: MDCalc Medical Calculator at none against Quick Lab Values Reference's 4. MDCalc Medical Calculator also leads on chart position (#125 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Quick Lab Values Reference sells 4 in-app purchases, starting at $2.99 per month. MDCalc Medical Calculator asks for nothing beyond the download.

## The numbers

| Metric | MDCalc Medical Calculator | Quick Lab Values Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (52K ratings)](https://appshunter.io/ios/app/mdcalc-medical-calculator/id1001640662/reviews)** | — |
| Number of ratings | **52K** | — |
| Positive reviews | 71.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Best chart rank | **#125** | — |
| Size | 66 MB | 64 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [MD Aware, LLC](https://appshunter.io/developer/1001640661) | [RER MedApps](https://appshunter.io/developer/1720150558) |

## What reviewers say

### MDCalc Medical Calculator

[App page](https://appshunter.io/ios/app/mdcalc-medical-calculator/id1001640662)

**Currently charting:** #125 Top Free · Medical (US App Store)

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

**Highlights:** 900+ evidence-based calculators, Offline functionality, Expert insights and commentary, CME tracking, Smart search and organization, Point-of-care workflow support

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Excellent resource
- 🔍 Helpful and accurate
- 🔥 Essential for clinical practice
- 🤖 Useful for medical students and residents
- 💻 Easy to use interface

**What reviewers complain about**

- 🐛 Crashes and bugs after updates
- 🔒 Mandatory login/registration issues
- 📱 Poor user experience on mobile devices
- 🔋 Battery drain and overheating
- 🔍 Lack of certain measurement options (e.g. feet/inches)

**Reported bugs**

- App crashes on launch after recent updates
- Unable to access app after mandatory login requirement
- Keyboard issues and difficulty navigating form fields

**Requested features**

- Add support for gestures and keyboard shortcuts
- Allow users to set Favorites as the default view
- Improve compatibility with iPad and Mac devices
- Expand registration options for international users


### Quick Lab Values Reference

[App page](https://appshunter.io/ios/app/quick-lab-values-reference/id6478654826)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $24.99 | per year |
| Lifetime Access - 50% Off | $24.99 | one-time |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is MDCalc Medical Calculator free?

MDCalc Medical Calculator is free to download, with no in-app purchases.

### Is Quick Lab Values Reference free?

Quick Lab Values Reference is free to download, with in-app purchases available.

### Do MDCalc Medical Calculator or Quick Lab Values Reference have ads?

Neither MDCalc Medical Calculator nor Quick Lab Values Reference shows ads.

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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.*