Needs update
Response from developer
Thank you for your input, Landscape mode, Dark mode and Mac will be supported in the next release.

This app provides a comprehensive reference for diagnostic and laboratory tests, including explanations, normal and abnormal findings, and patient care guidelines. It features the latest research and is organized alphabetically for quick access. Sample content is available for free, with full access unlocked via in-app purchase.
5.8.5
December 30, 2025
- Minor Bug Fixes
Known for its accuracy and easy-to-use format
$54.99
Mosby’s Diagn. & Lab. Test Ref
Mosby’s Diagnostic Laboratory Test Reference
Thank you for your input, Landscape mode, Dark mode and Mac will be supported in the next release.
Mosby’s Diag and Lab Test Ref is a medical reference app that provides detailed information on diagnostic and laboratory tests. It includes test explanations, normal and abnormal findings, and patient care guidelines, based on the 17th edition of the Guide to Test Preparation & Procedures.
The app is free to download and includes sample content. To unlock all content and receive updates, a yearly auto-renewing subscription is required, costing $59.99 per year. Various discounted offers are also available.
The app covers test explanations, alternate names, normal and abnormal findings for adult, elderly, and pediatric patients, possible critical values, and guidelines for patient care before, during, and after tests. It also includes the latest research on test accuracy and diagnostic values.
Tests are organized alphabetically with A-Z thumb tabs for quick reference. Each test entry begins on a new page, and related tests are cross-referenced to simplify lookup. The app also includes an appendix listing tests by body system and type.
Yes, the app contains advertisements. As it is free to download with in-app purchases for full content, advertisements are present in the free version.
Mosby’s Diag and Lab Test Ref is available for iPhone, iPad, and iPod. It is designed for users aged 17 and older.
The app was last updated on December 30, 2025, indicating regular updates to reflect the latest medical research and testing information. Subscriptions include access to available updates.
The primary subscription is a yearly auto-renewing plan for $59.99. There are also limited-time offers providing discounts, such as $37.49/P1Y for 25% off, $39.99/P1Y for 20% off, and $42.49/P1Y for 15% off.