Ferri's Best Test vs BritSTAR Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ferri's Best Test
This medical reference app provides guidance on laboratory and imaging approaches for over 400 tests and 230 diseases. It features interactive flowcharts, IU units, and concise clinical material to aid in test selection and diagnostic skills.
- Over 400+ tests and labs
- Guidance on radio-logic & laboratory approaches
- 230+ common diseases
- Interactive flowcharts
- IU units for all tests
- SmartSearch technology
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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. Based on 4th print ed. Guidance on radio-logic & laboratory approaches. Over 400+ tests & labs. 230+ common diseases. Interactive flowcharts. IU units for all tests. Practical and concise, go-to reference for up-to-date clinical material on today's diagnostic testing and laboratory tests. Three convenient sections provide quick access to key information on clinical laboratory testing, diagnostic imaging, and diagnostic algorithms. Experienced author Dr. Fred Ferri uses a unique, easy-to-follow format to simplify complex information and help you choose the best test to supplement your clinical diagnostic skills. New to this Edition * Features a new appendix on when to use contrast agents in ordering CT and MRI scans. * Discusses new modalities including transient elastography (Fibroscan), CT enterography and CT enteroclysis. * Provides new comparison tables to easily evaluate the best test; new algorithms for evaluation of immunodeficiency and hematochezia; and new tables and illustrations throughout to improve your test selection. Key Features * Includes both lab and imaging tests for concise, convenient access to all diagnostic test options for more than 200 common diseases and disorders. * Includes essential information on indications, advantages, disadvantages, approximate costs, normal ranges, typical abnormalities, likeliest causes, and more. 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: 0323511406 Content licensed from printed ISBN 13: 9780323511407 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): Fred F. Ferri, MD, FACP Publisher: Mosby | Elsevier, Inc.
BritSTAR Lab
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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
Verdict
The clearest difference is in-app purchases: BritSTAR Lab at none against Ferri's Best Test's 1. BritSTAR Lab also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). On price, device support and iOS requirement 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. Ferri's Best Test sells 1 one-off in-app purchase. BritSTAR Lab asks for nothing beyond the download.
Ferri's Best Test ships an update every 6 months, BritSTAR Lab monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Ferri's Best Test | BritSTAR Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26 ratings) — better | — |
| Number of ratings | 26 — better | — |
| Update frequency | Every 6 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 149 MB | 36 MB |
| Age rating | 17+ | 4+ |
| Developer | Skyscape Medpresso Inc | Africa Health Link |
In-app purchases
Ferri's Best Test
- Ferri's Best Test - Lab & Diag$40.99
BritSTAR Lab
No in-app purchases
Questions
Is Ferri's Best Test free?
Is BritSTAR Lab free?
Do Ferri's Best Test or BritSTAR Lab have ads?
Which is updated more often, Ferri's Best Test or BritSTAR Lab?
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