Project LAB vs RxLabels
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Project LAB
This medical reference app provides quick access to high-yield information for patients, students, and healthcare professionals. It offers detailed explanations for lab panels, differential diagnoses, and medical terms, with offline capabilities and personal note-taking features.
- Lab panel explanations
- Differential diagnosis (DDx)
- Medical term dictionary
- Offline capability
- Personal notes with iCloud sync
- Apple Watch companion app
- Quiz module
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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!
RxLabels
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RxLabels, your go-to App for all your pharmaceutical label searches. With a vast database of over 146,500 labels submitted to the FDA, RxLabels offers an unparalleled resource for accessing drug labeling information. Search Flexibility: Look up any drug by its name, filter by company or drug formulation (tablet, capsules, suspension, injection, etc.). Find exactly what you need with ease. Instant Access: Click on any drug to view its detailed prescription labeling. All the information is right at your fingertips. Save and Print: Need to keep the information for later? Save it as a PDF or print it directly from the app. Research Links: Dive deeper into any drug with links to PubMed articles and Medline. Powered by DailyMed: Our database is directly sourced from DailyMed, ensuring up-to-date and accurate information. Whether you're a healthcare professional, a student, or just someone interested in understanding more about medicines, RxLabels provides you with the most comprehensive, user-friendly platform. The National Library of Medicine (NLM) , a National Institutes of Health (NIH) institute, provides DailyMed to the public.
Screenshots
Verdict
The clearest difference is update cadence: RxLabels at weekly against Project LAB's every 3 months. RxLabels also leads on price ($3.99 vs $5.99) and iOS requirement (16.6 vs 18.0). Project LAB's advantage is chart position (#194 vs unranked). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Project LAB costs $5.99 and RxLabels $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Project LAB ships an update every 3 months, RxLabels weekly. The most recent releases landed on August 26, 2026 and September 14, 2026 respectively.
| Parameter | Project LAB | RxLabels |
|---|---|---|
| Price | $5.99 | $3.99 — better |
| Rating | 4.5 (43 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 43 — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #194 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 71 MB |
| Age rating | 12+ | 17+ |
| Developer | Ronny Makhoul | Vetcalculators LLC |
In-app purchases
Project LAB
No in-app purchases
RxLabels
No in-app purchases
Questions
Is Project LAB free?
Is RxLabels free?
Do Project LAB or RxLabels have ads?
Which is updated more often, Project LAB or RxLabels?
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