Comparison

Davis Lab and Diagnostic Tests vs BritSTAR Lab

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Davis Lab and Diagnostic Tests

This medical reference app provides comprehensive information on lab and diagnostic tests. It helps users understand test procedures, interpret results, and offer quality patient care with detailed nursing implications, common uses, and interfering factors.

Highlights
  • Alphabetical listing of tests
  • Searchable by abbreviation, synonym, disease
  • Potential Nursing Problems tables
  • Common Use explanations
  • Pre-test, intra-test, post-test coverage
  • Patient safety and teaching information
  • Reference ranges in conventional and SI units
Features
Read full description

Nursing-focused and easy-to-read, this manual delivers all the information you need to understand how tests work, interpret their results, and provide quality patient care — pre-test, intra-test, and post-test. Tests and procedures are listed in alphabetical order by their complete name for quick reference. The search feature allows fast searches by abbreviation, synonym, disease/disorder, specimen type, or test classification. Key Features • Fast Find: Lab and Dx—The complete Lab & Diagnostic Test database • Searchable • Mobile and tablet friendly • “Potential Nursing Problems” tables within many studies that present problems, signs and symptoms, and interventions related to the study • ‘Common Use’ for each study to provide an at-a-glance description of what the test is for, presented in everyday language that patients will understand • Studies that focus on what you need to do before, during, and after each laboratory and diagnostic test, including… • Patient Teaching • Detailed coverage of patient safety • “Sensitivity to Social and Cultural Issues” and “Nutritional Considerations,” where appropriate • Diagnostic imaging studies with explanations of the reasons for the test result • Pathophysiology information that explains why a lab test result is increased or decreased • Reference Ranges that are expressed in both conventional and SI units (with the SI unit conversion factor) and include age- and gender-specific variations when indicated and normal variations due to cultural considerations • Interfering Factors, including food, natural products, timing of test, handling of specimen, underlying patient conditions, and drugs that may interfere with the results of the test • Unique coverage of laboratory and diagnostic tests for subspecialties, such as maternity, therapeutic drug monitoring, nutrition and sensory Try before you buy with a 14-day FREE trial. After that it's only $38.99/year for access and continuous content updates. Privacy Policy - https://www.fadavis.com/privacypolicy Terms of Service - https://www.fadavis.com/Termsofuse

About

BritSTAR Lab

Features
Read full description

This app securely and privately delivers electronic Laboratory and Ultrasound test results to Doctors, Patients, and Healthcare facilities. This app reduces the need for paper-based Laboratory and Ultrasound test results. Doctors and Patients can easily use the app to register for BritSTAR services.

Screenshots

Davis Lab and Diagnostic Tests4 screens
BritSTAR Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: BritSTAR Lab at none against Davis Lab and Diagnostic Tests's 1. BritSTAR Lab also leads on update cadence (monthly vs every 13 months) and iOS requirement (12.0 vs 15.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Davis Lab and Diagnostic Tests sells 1 in-app purchase, starting at $38.99 per year. BritSTAR Lab asks for nothing beyond the download.

UpkeepUpdate frequency

Davis Lab and Diagnostic Tests ships an update every 13 months, BritSTAR Lab monthly. Both last shipped on November 3, 2026.

Scorecard3 real differences · 6 level
Davis Lab and Diagnostic Tests versus BritSTAR Lab: the parameters behind the verdict, then further details
ParameterDavis Lab and Diagnostic TestsBritSTAR Lab
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 13 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size474 MB36 MB
Age rating17+4+
DeveloperAtmosphere Apps, Inc.Africa Health Link

In-app purchases

1 purchases

Davis Lab and Diagnostic Tests

Subscriptions1
  • Annual Subscription14 Days trial$38.991 Year
None

BritSTAR Lab

No in-app purchases

Questions

Is Davis Lab and Diagnostic Tests free?
Davis Lab and Diagnostic Tests is free to download, with in-app purchases available.
Is BritSTAR Lab free?
BritSTAR Lab is free to download, with no in-app purchases.
Do Davis Lab and Diagnostic Tests or BritSTAR Lab have ads?
Neither Davis Lab and Diagnostic Tests nor BritSTAR Lab shows ads.
Which is updated more often, Davis Lab and Diagnostic Tests or BritSTAR Lab?
Davis Lab and Diagnostic Tests ships an update every 13 months, and BritSTAR Lab monthly. Most recently, Davis Lab and Diagnostic Tests was updated on November 3, 2026 and BritSTAR Lab on November 3, 2026.

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