# Davis’s Lab & Diagnostic Tests — with Nursing Implications

> Diagnostic test reference for nurses and healthcare professionals. (iPhone/iPad app by Unbound Medicine, Inc..)

- Source: https://appshunter.io/ios/app/daviss-lab-and-diagnostic-tests/id1005061939 (this page in markdown: same URL + `.md`)
- Developer: [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.70/5 from 84 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 10 MB
- Languages: English
- Released: 2015-07-29
- Data updated: 2026-07-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/daviss-lab-and-diagnostic-tests/id1005061939/reviews.md

## What is Davis’s Lab & Diagnostic Tests?

**Featuring Content from the latest Edition**

* Easy-To-Understand Guidance for Before, During, and After Every Test *

ABOUT DAVIS’S LABORATORY & DIAGNOSTIC TESTS
Davis’s Laboratory & Diagnostic Tests contains hundreds of diagnostic test descriptions to help understand and implement critical test procedures.  Each entry delivers details on test function, accurately interpreting normal and abnormal results, and preparing your patients. With recommendations on pretest requirements, intratest procedures, and post-test care, this mobile resource is the perfect companion for practicing nurses, nursing students, and other health care professionals.

FEATURES
• Up-to-date monographs of over 400 laboratory and diagnostic tests
• Unique coverage of laboratory and diagnostic tests for subspecialties, such as maternity, therapeutic drug monitoring, nutrition and sensory
• New coverage of sensitive issues that nurses encounter in real-life practice such as patient decisions on childhood vaccinations, caring for victims of sexual assault, and how to describe maternal markers to screen for generic defects
• Emphasis on Clinical Judgment with “Nursing Implications, Nursing Process, Clinical Judgment” sections added to draw attention to the clinical judgment aspect of care
• Cross-reference links to related tests
• Common Use sections with everyday language descriptions of what the test is for
• Useful appendices including Critical Findings, Procedural Checklists, Patient Prep and Specimen Collection 
• Interfering Factors listing anything that may interfere with the results of the test
• Highlight and make notes within any entry
• Advanced Search helps find topics quickly 
• “Favorites” for bookmarking important entries

Authors: Anne M. Van Leeuwen, MA, BS, MT (ASCP); Mickey L. Bladh, RN, MSN
Publisher: F.A. Davis
Powered by: Unbound Medicine

## Key features

- Over 400 lab and diagnostic test monographs
- Subspecialty test coverage
- Nursing implications and clinical judgment sections
- Cross-reference links to related tests
- Patient preparation and specimen collection guides
- Advanced search and favorites functionality

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Davis's Labs & Dx Tests | $49.99 | one-time |
| Davis's Lab and Dx Tests | $49.99 | one-time |


## Chart rankings

- #197 in Top Grossing · Medical (US App Store)

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/daviss-lab-and-diagnostic-tests/id1005061939/reviews.md

### 1/5 — Update Needed

*2026-04-14*

When are you going to update this app and the other unbound apps to the new Apple “restore purchase” I am not able to add these apps to new devices because you have not completed the update process.

**Developer response:** Hello and thank you for reaching out. The Restore Purchase option is already available. If you are not seeing it, please reach out to our Support team so we can find your particular account and help resolve the issue: 610-627-9090 (M-F, 9-5 EST); support@unboundmedicine.com; Live Chat via our website.

### 5/5 — A Go-To and Must-Have for Today's Clinician!

*2018-04-30*

A go-to and must-have app for today's savvy clinician!  Includes accurate descriptions of diagnostic tests as well as nursing and clinical diagnoses for abnormal findings.  Also includes age appropriate adjustments for "normal" laboratory values.

**Developer response:** Thank you for your thorough review and kind words. We love hearing that you are making full use of everything the app has to offer.

## Frequently asked questions about Davis’s Lab & Diagnostic Tests

### What is Davis’s Lab & Diagnostic Tests?

Davis’s Lab & Diagnostic Tests is a mobile resource offering detailed information on hundreds of diagnostic tests. It helps users understand test functions, interpret results, and manage patient preparation and post-test care.

### Who is Davis’s Lab & Diagnostic Tests for?

This app is designed for practicing nurses, nursing students, and other healthcare professionals who require comprehensive and accessible information on laboratory and diagnostic tests.

### What kind of content does Davis’s Lab & Diagnostic Tests include?

It features up-to-date monographs for over 400 tests, including subspecialties, sensitive patient care issues, and emphasis on clinical judgment with specific nursing implication sections.

### Does Davis’s Lab & Diagnostic Tests have ads?

Yes, Davis’s Lab & Diagnostic Tests contains advertisements. Users may encounter ads while using the application.

### What is the rating for Davis’s Lab & Diagnostic Tests?

Davis’s Lab & Diagnostic Tests has a high rating of 4.8 stars, based on 82 user ratings, indicating strong user satisfaction.

### What devices is Davis’s Lab & Diagnostic Tests available on?

Davis’s Lab & Diagnostic Tests is available on iPhone, iPad, and iPod, making it accessible across various Apple devices.

### How often is Davis’s Lab & Diagnostic Tests updated?

The app was last updated on December 20, 2025, with version 1.11. This suggests regular updates to ensure content is current.

### What is the age rating for Davis’s Lab & Diagnostic Tests?

Davis’s Lab & Diagnostic Tests has an age rating of 17+, which is typical for medical reference applications containing detailed clinical information.

## Version history (last 5 releases)

### 1.12 — 2026-05-12

We’ve upgraded our purchase process. We implemented Apple’s latest payment technology to make buying and restoring purchases smoother than ever.
   - Instant Access: Your premium features unlock immediately after purchase.
   - Better Reliability: No more "Restore Purchase" errors.
   - Seamless Management: Easier control over your subscription status directly within the app

If you have any questions or feedback, please contact Unbound Medicine Support.

### 1.11 — 2025-12-20

Updated the app information to be in compliance with the latest regulatory changes.

### 1.10 — 2025-03-10

• The most current information as well as new diagnostic tests, terminology, changes in health care and how the content relates to nursing
• List of core studies added to Critical Findings appendices, as well as labels for the “Point of Care” studies
• More nursing implication tables 

If you have any questions or feedback, please each out to Unbound Medicine Support.

### 1.9 — 2024-08-22

* New Notes design with more highlighting colors.
* Improved performance for faster access to critical medical information. 

If you have any questions or feedback, please reach out to the Unbound Medicine support team.

### 1.8 — 2023-04-03

* New 10th edition content now available

If you have questions regarding this app, please contact Unbound Medicine Support. Thank you.

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## More apps by Unbound Medicine, Inc.

- [Nursing Central](https://appshunter.io/ios/app/nursing-central/id300420397)
- [Davis's Drug Guide - Nurses](https://appshunter.io/ios/app/daviss-drug-guide-nurses/id301427093)
- [5 Minute Clinical Consult](https://appshunter.io/ios/app/5-minute-clinical-consult/id301865751)
- [Taber's Medical Dictionary](https://appshunter.io/ios/app/tabers-medical-dictionary/id301866347)
- [uCentral™ for Institutions](https://appshunter.io/ios/app/ucentral-for-institutions/id301867156)
- [Harrison's Manual of Medicine](https://appshunter.io/ios/app/harrisons-manual-of-medicine/id312094746)

All apps by Unbound Medicine, Inc.: https://appshunter.io/developer/300420400

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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 2026-07-22.*