Guide to Diagnostic Tests vs Lab Notes & Diagnostic Tests
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Guide to Diagnostic Tests
Access evidence-based information on over 450 diagnostic tests, including lab work, imaging, and therapeutic monitoring. This resource helps healthcare professionals quickly find answers to common questions about test selection, interpretation, and patient preparation.
- 450+ diagnostic tests
- Evidence-based recommendations
- Algorithms, tables, and charts
- PubMed links
- Custom notes and highlighting
- Full-text search
- Favorites for bookmarking
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ABOUT GUIDE TO DIAGNOSTIC TESTS Pocket Guide to Diagnostic Tests, provides immediate, evidence-based information on the selection and interpretation of commonly used laboratory and electrocardiographic tests, diagnostic imaging, and therapeutic monitoring. Including more than 450 updated diagnostic tests, this mobile resource is ideal for answering questions encountered daily by physicians, nurses, students, and other healthcare professionals, such as: • Which test is best to diagnose or follow a patient’s condition? • What is the correct interpretation of an abnormal diagnostic test? • How do I collect the appropriate specimen or prepare the patient for testing? • Where can I find more information on this test in the medical literature? FEATURES • 450+ updated laboratory and diagnostic tests • Evidence-based recommendations • New and updated coverage of emerging and re-emerging pathogens and infectious agents • Extensive use of algorithms, tables, and charts • PubMed links directly to journal citations and available articles • Highlight and make custom notes within any entry • Full Text Search – find topics across from any entry • ‘Favorites’ for bookmarking important entries Editors: Diana Nicoll, MD, PhD, MPA; Chuanyi Mark Lu, MD; Stephen J. McPhee, MD Publisher: McGraw Hill Powered by: Unbound Medicine
Lab Notes & Diagnostic Tests
This app serves as a portable reference for nurses, providing essential information on over 400 lab and diagnostic tests. It includes details on preparation, patient care, panic levels, and visual aids, with offline access after initial download.
- Covers 400+ lab and diagnostic tests
- Includes radiography, imaging, and endoscopy
- Identifies panic lab levels and nurse alerts
- Features patient education guidelines
- Offline access to content
- SmartSearch technology for quick information retrieval
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"Try before you buy" - Download the FREE App, which includes sample content. An in-App purchase is required to unlock all content. A Davis’s Notes Title! Lab Notes: Nurses' Guide to Lab & Diagnostic Tests, third edition is the portable reference you need to explain, prepare, and care for patients before, during, and after common lab and diagnostic testing. Key Features * Covers essentials for more than 400 lab and diagnostic tests. * Includes lab tests, radiography, arteriography, nuclear- and non-nuclear imaging, endoscopy, organ function and electrophysiology tests. * Identifies panic lab levels and nurse alerts. * Features illustrations that show positioning and views, specimen tube top colors, and examples of X-ray, mammogram, CT scan, MRI, ultrasound, whole skeleton bone scan, and lung scan images. * Offers patient education guidelines and tips. No internet connection is required to access the content after the initial download. Find information quickly using powerful SmartSearch technology. Search part of term for those hard to spell medical terms. Content licensed from printed ISBN 10: 0803644019 Content licensed from printed ISBN 13: 978-0803644014 SUBSCRIPTION : Please choose an auto renewable subscription plan to receive content access & continuous updates. Your subscription automatically renews as per your plan, so you always have the latest content. Yearly auto-renewing payments-$29.99 Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscription may be managed by the user & auto-renewal can be disabled at any time by going to your device “Settings” and tapping “iTunes & App Store”. Any unused portion of a free trial period will be forfeited when you purchase a subscription, where applicable. If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-30000 Privacy Policy-https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions-https://www.skyscape.com/terms-of-service/licenseagreement.aspx Editor(s): Tracey B. Hopkins, BSN, RN Publisher: F. A. Davis Company
Screenshots
Verdict
The clearest difference is ads: Guide to Diagnostic Tests at none against Lab Notes & Diagnostic Tests's shown. Guide to Diagnostic Tests also leads on chart position (#196 vs unranked) and ratings volume (35 vs 8). Lab Notes & Diagnostic Tests's advantage is rating (5.0 vs 4.6) and update cadence (every 4 months vs every 10 months). On price, review sentiment, in-app purchases and monetization model 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
Both are free to download. Guide to Diagnostic Tests sells 1 one-off in-app purchase and Lab Notes & Diagnostic Tests sells 2 in-app purchases, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.
Lab Notes & Diagnostic Tests holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 35 and 8 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Guide to Diagnostic Tests ships an update every 10 months, Lab Notes & Diagnostic Tests every 4 months. The most recent releases landed on September 24, 2026 and July 4, 2026 respectively.
| Parameter | Guide to Diagnostic Tests | Lab Notes & Diagnostic Tests |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (35 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 35 — better | 8 |
| Update frequency | Every 10 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #196 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 46 MB |
| Age rating | 17+ | 17+ |
| Developer | Unbound Medicine, Inc. | Skyscape Medpresso Inc |
Customer experience
Guide to Diagnostic Tests
Lab Notes & Diagnostic Tests
In-app purchases
Guide to Diagnostic Tests
- Pocket Guide to Diagnostic Tests$54.99
Lab Notes & Diagnostic Tests
- Lab Notes & Diagnostic Tests$29.991 Year
- Lab Notes & Diagnostic Tests$29.99
Questions
Is Guide to Diagnostic Tests free?
Is Lab Notes & Diagnostic Tests free?
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