Guide to Diagnostic Tests vs Trayce Scan
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
Trayce Scan
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Trayce helps medical device representatives document surgical trays before and after use with fast photo capture, AI-item identification, and side-by-side comparison. Create a pre-use baseline, run post-use checks, and instantly spot missing or extra instruments with timestamped, geo-tagged evidence and exportable reports.
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Verdict
The clearest difference is in-app purchases: Trayce Scan at none against Guide to Diagnostic Tests's 1. Guide to Diagnostic Tests's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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. Trayce Scan asks for nothing beyond the download.
| Parameter | Guide to Diagnostic Tests | Trayce Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (35 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 35 — better | — |
| Update frequency | Every 10 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Unbound Medicine, Inc. | Mercuri Gaming, Inc. |
In-app purchases
Guide to Diagnostic Tests
- Pocket Guide to Diagnostic Tests$54.99
Trayce Scan
No in-app purchases
Questions
Is Guide to Diagnostic Tests free?
Is Trayce Scan free?
Do Guide to Diagnostic Tests or Trayce Scan have ads?
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