# Project LAB — #1 Medical Lab Reference

> Medical lab reference for understanding health results and clinical knowledge. (iPhone/iPad app by Ronny Makhoul.)

- Source: https://appshunter.io/ios/app/project-lab/id860812533 (this page in markdown: same URL + `.md`)
- Developer: [Ronny Makhoul](https://appshunter.io/developer/860812536)
- Category: Medical, Reference
- Price: $5.99
- Rating: 4.50/5 from 43 App Store ratings · 12 written reviews indexed
- Age rating: 12+
- Requires: iOS 18.0 · 5 MB
- Languages: American English
- Released: 2014-04-18
- Data updated: 2026-08-26
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/project-lab/id860812533/reviews.md

## What is Project LAB?

Project LAB – The #1 Medical Lab Reference (since 2014), completely reimagined

We've rebuilt Project LAB from the ground up. With a stunning new premium interface, lightning-fast navigation, and powerful enhancements across all your iPhone, iPad, Mac, and Apple Watch, finding the exact medical knowledge you need has never been easier – or more beautiful

Whether you are decoding your own health, studying for boards, or treating patients, Project LAB delivers high-yield information where every single word counts


Who is Project LAB for?

- For Patients: Finally understand what your health check-up results really mean, without the confusing jargon

- For Medical Students: Your ultimate clinical companion. We cut the fluff so you get a pure, simple, and fast way to access high-yield knowledge

- For Healthcare Professionals: A powerful, reliable, and lightning-fast pocket reference for your daily rounds


Comprehensive & High-Yield

The app includes great, highly specific explanations for every subject in the CBC, CMP, and UA Panels. Each lab test features a dedicated Differential Diagnosis (DDx), ensuring you have exactly what you need to make sense of the numbers


What's New in This Massive Update:

- Stunning Premium Design: A beautiful, intuitive new interface featuring smooth animations, a modern 'liquid glass' toolbar, and customizable Light, Dark, and System themes

- Desktop-Class iPad Experience: A brand-new side-by-side layout lets you seamlessly browse the lab list and read detailed views simultaneously. It fully supports iPad multitasking

- Now Native for Mac: Project LAB is now a full native Mac app, bringing the complete medical reference experience to your desktop

- All-New Apple Watch App: The ultimate wrist companion. Instantly check normal lab values and filter by specific panels with a quick glance at your watch


Signature Features You'll Love:

- Project LAB Dictionary: Instantly view brief, targeted explanations for any condition, disease, medication, or medical term mentioned in the DDx

- iCloud Personal Notes: Add your own private notes to any test. Your notes silently and securely sync across your iPhone, iPad, and Mac using your iCloud account

- Smart Search & Filtering: Filter your real-time search results

- Quiz: test your knowledge in the redesigned Quiz module

- 100% Offline Capable: Your medical reference is always with you. The entire core database works perfectly offline (iCloud note syncing requires an internet connection)

- Family Sharing Enabled: Buy it once, and seamlessly share it with your entire family

Enjoy the best version of Project LAB yet!

## Key features

- Lab panel explanations
- Differential diagnosis (DDx)
- Medical term dictionary
- Offline capability
- Personal notes with iCloud sync
- Apple Watch companion app
- Quiz module

## Chart rankings

- #194 in Top Paid · Medical (US App Store)

## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/project-lab/id860812533/reviews.md

### 3/5 — Great but.....

*2020-09-03*

I purchased the full version.  There are many basic labs missing- Thyroid panel, HcG, ESR.  Please keep updating!!  Thank you.

### 5/5 — Highly Recommended!!

*2019-02-24*

It has been an excellent resource that is straight to the point on what information I need for my case studies.

### 5/5 — Yay!!

*2015-10-22*

Thank you for he bug-fix!! I'm so glad to have this app back!!😊👍

### 1/5 — Crashes on Launch

*2015-10-09*

Crashes on launch when using an iPhone 6S Plus

**Developer response:** Fixed long time ago, enjoy the app!
Please re-Rate.

### 5/5 — Best of its kind

*2015-02-03*

This app is a MUST-HAVE for every person that has anything related to medicine or nursing.

### 5/5 — Very useful app

*2015-02-03*

Good explanations, I find it very useful for me.

### 5/5 — The best

*2015-02-01*

Best app for understanding the meanings of the lab tests.

### 5/5 — Worth every cent!!

*2015-01-31*

Worth it. the app is organized in a very good way, and the explanations are clear and easy to remember. speaking from a medical perspective.

### 5/5 — Great app!!

*2015-01-31*

This app is the best in its category. easy to understand, and very helpful, thumbs up!!

### 5/5 — Good for hospital staff

*2015-01-07*

the app is useful for health care workers.

## Frequently asked questions about Project LAB

### What is Project LAB?

Project LAB is a medical lab reference app designed to help users understand health check-up results, study for boards, or treat patients. It provides high-yield information on lab panels, differential diagnoses, and medical terms.

### Who is Project LAB for?

Project LAB is for patients who want to understand their health results, medical students seeking a clinical companion, and healthcare professionals needing a fast pocket reference.

### Does Project LAB work offline?

Yes, Project LAB is 100% offline capable. The entire core database works perfectly offline, though iCloud note syncing requires an internet connection.

### What devices does Project LAB support?

Project LAB supports iPhone, iPad, and Apple Watch, offering a seamless experience across all devices. It features a desktop-class iPad experience and an all-new Apple Watch app.

### How much does Project LAB cost?

Project LAB costs $2.99 and is a one-time purchase. Family Sharing is enabled, allowing you to buy it once and share it with your entire family.

### How often is Project LAB updated?

Project LAB was last updated on February 26, 2026, indicating a commitment to regular updates. The current version is 4.0, released on April 18, 2014.

### What is the age rating for Project LAB?

Project LAB has an age rating of 12+, making it suitable for teenagers and adults interested in medical information.

### Does Project LAB have ads?

No, Project LAB does not contain advertisements. It is a paid application that offers an ad-free experience.

## Version history (last 5 releases)

### 4.1 — 2026-07-20

- Now Native for Mac: Project LAB is now a full native Mac app, bringing the complete medical reference experience to your desktop

Enjoy!

### 4.0 — 2026-02-26

Welcome to the biggest update in Project LAB history! We've completely rebuilt the app from the ground up to be faster, more beautiful, and easier to use than ever before. Here is what's new:

- All-New Apple Watch App: The ultimate wrist companion. Instantly check normal lab values and filter by specific panels without ever pulling out your phone.

- Stunning Premium Design: A completely modernized interface featuring a beautiful 'liquid glass' toolbar, smooth animations, and customizable Light & Dark themes.

- Desktop-Class iPad Experience: A gorgeous new side-by-side layout that lets you browse the lab list and read detailed views simultaneously.

- iCloud Personal Notes: Add your own private, collapsible notes to any test. They now silently and securely sync across your iPhone and iPad.

- Under-the-Hood Magic: Lightning-fast search and filtering, smoother quiz, and seamless offline performance.

Thank you for making us the #1 Medical Lab Reference app. If you love this update, please consider leaving a rating or review!

### 3.8.7 — 2020-07-08

- Slight UI changes.
- Minor performance improvements.
Enjoy!

### 3.8.6 — 2020-04-21

- Dark mode tweaks.
- Quick updates section.
- Minor performance improvements.
Enjoy!

### 3.8.4 — 2020-02-11

- Check our new 'Project LAB' app in the Mac App Store.
----------------------
- Dark mode.
- Minor performance improvements.
Enjoy!

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## More apps by Ronny Makhoul

- [Mini LAB](https://appshunter.io/ios/app/mini-lab/id959968300)
- [Project LAB for TV](https://appshunter.io/ios/app/project-lab-for-tv/id1453733525)
- [Medical Lab Values Reference](https://appshunter.io/ios/app/medical-lab-values-reference/id1508599138)
- [Tiny Language](https://appshunter.io/ios/app/tiny-language/id6753999693)
- [Christmas Twinkle](https://appshunter.io/ios/app/christmas-twinkle/id6755899033)

All apps by Ronny Makhoul: https://appshunter.io/developer/860812536

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*