Lab Values+ Medical Reference26.5.0 - App Store

A study reference for laboratory values, medical abbreviations, and the word roots medical vocabulary is built from - for nursing and medical students, and for anyone reviewing the material. It works fully offline, with no account and no sign-up.

WHAT YOU GET
. 400+ lab reference values across 19 categories, in SI or US units - switch with one tap
. Critical values, descriptions, and the differentials taught for high and low results
. Common Panels: CBC, BMP, CMP, LFTs, ABG, coagulation, thyroid, iron studies, lipids, urinalysis, CSF, and hepatitis
. Blood collection tube guide covering order of draw, additives, and inversion counts
. Thousands of medical abbreviations, searchable instantly
. 400+ medical prefixes and suffixes with origin, meaning, and examples
. Fast search in every section - labs, abbreviations, prefixes and tubes each search their own content
. Favorites, Recently Viewed, and an A-Z master list
. Related labs and curated reference links (ClinLab Navigator, Lab Tests Online, MedlinePlus, Wikipedia, and more) on every lab

MAKE IT YOURS
. Every entry is editable - set ranges to match what your program or laboratory teaches
. Add your own labs, abbreviations, and prefixes
. Revert any edit back to the built-in reference with one tap
. Your edits and favorites stay on your device and are never overwritten

ALWAYS CURRENT
Reference data updates automatically in the background, so corrections reach you without waiting for an app update.

DESIGNED FOR 2026
A ground-up redesign with full dark mode, a dedicated iPad sidebar layout, and modern iOS design throughout. Updating from an earlier version? Your favorites, edits, and recents migrate automatically.

PRIVATE BY DESIGN
No account. No tracking. Anonymous usage statistics only - the text you type in search is never recorded, and nothing can be linked to you or your device.

Lab Values+ is a study and teaching tool. It is not a medical device and is not for diagnosing or treating anyone. Nothing in it substitutes for clinical judgment, supervision, or your institution's guidelines. Reference ranges vary between laboratories - always confirm against the laboratory that ran the test.

Version History Fixes an issue where some people who upgraded from an older version saw outdated values for labs they had viewed before. Search now finds panels like CMP and CBC. 26.5.0 3d ago Improved lab search: easier to find what you're looking for, even with typos. 26.4.0 Oct 6 Bug fixes and small improvements 26.3.0 Oct 2 117 NEW LAB VALUES
Coagulation, infectious disease, body fluids, toxicology and therapeutic drug monitoring — 412 labs in all, across three new categories. Anti-Xa and the thrombophilia workup, ADAMTS13, HIV and syphilis serology, ascitic and pleural fluid analysis, cystatin C, ANA and the autoantibody panel, free light chains, beta-D-glucan, and more.

CORRECTIONS AFTER CLINICAL REVIEW
The vancomycin trough now reads 15-20 µg/mL with a critical value above 25. The previous range flagged a therapeutic level as a panic value.

Lead has been brought up to current CDC and NIOSH guidance, with a separate paediatric entry. A duplicated vitamin D row and a corrupted urine creatinine name have been fixed.

SEARCH
"CPK" now finds creatine kinase — it was there all along, filed under CK. Filtering inside a category now finds a lab by its short name too, the same way the Labs tab does: filter Electrolytes by "K" and you get Potassium, instead of nothing at all. When a filter matches nothing, the screen says so rather than going blank.

Every section's search also reports when it comes up empty, so we can see which lists are missing the entries you expect and fill them in. What you type is never collected.

COAGULATION HAS ITS OWN CATEGORY
PT, INR, PTT, D-dimer, protein C and S and the rest of the thrombophilia workup have moved out of Liver Disease into a category of their own.

ALSO FROM HIPPOSOFT
More now includes Heart Murmurs Pro, our cardiac auscultation trainer: 24 murmurs and heart sounds, each with a labelled waveform showing where the sound falls in the cardiac cycle, a diagram of the site it is heard best, and a quiz that can bring a murmur you miss back later in the same run. 26.2.0 Sep 8 FAVORITES ARE BACK ON THEIR OWN TAB
A proper list of everything you've starred — labs, abbreviations and prefixes together — instead of a strip on the home screen. Swipe to remove.

A SIMPLER HOME SCREEN
Four tabs instead of five, and less stacked on the first screen. Abbreviations, Prefix/Suffix and the Tube Guide now live under More, and everything is still searchable from the Labs tab.

Search also puts the test you actually typed at the top of the results, instead of anything that merely mentions it.

BROWSING
• An A–Z index down the side of All Labs, Abbreviations and Prefix/Suffix — jump straight to a letter instead of scrolling
• Suffixes are filed under their own letter at last, so "-emia" sits under E rather than in a single pile
• Tighter rows: about half again as many entries on screen
• The blood tube guide now numbers each tube in the draw order

REFERENCE DATA
• Corrected units for PSA, globulin and total protein
• Triglycerides consolidated into one risk-based entry
• Lactate consolidated into "Lactic Acid"

All reviewed by a physician. 26.1.0 Aug 11 The biggest update in the app's history. Rebuilt from the ground up.

• All-new design with full dark mode
• Updating from an older version? Your favorites, edits, and recents carry over automatically.
• New sidebar layout on iPad
• Blood tube guide with order of draw
• Better search: filter by labs, abbreviations, panels, or tubes
• Switch between SI and US units with one tap on any lab
• Common Panels, All Labs A to Z, related labs, and reference links
• Manage My Edits: review or undo any change you've made
• Reference data now updates automatically, no app update required

As always: fully offline, no account required. 26.0.0 Aug 6 Addressing a bug that is affecting some users on iOS 12. 5.2.1 12/22/2018 v 5.2.0

Misc bug fixes.

v. 5.1.0

*App was completely rebuilt for iOS 11 so please delete the old version and re-download this new one instead of updating. Updating will not work.

Updated to support iOS 11 and the iPhone X / Plus devices. 5.2.0 01/13/2018 *App was completely rebuilt for iOS 11 so please delete the old version and re-download this new one instead of updating. Updating will not work.

Updated to support iOS 11 and the iPhone X / Plus devices. 5.1.0 12/14/2017 Misc Bug Fixes
Added/Updated Labs - Ceruloplasmin, Procalcitonin, Hemoglobin A1c, Fructosamine 5.0.2 02/29/2016 • Fixed Pancreatic Disease Icon
-----
• Completely redesigned app for iPhone and iPad
• Compatibility with iPhone 6/6+
• Compatibility with 64-bit devices
• Bug fixes and stability improvements 5.0.1 08/31/2015 • Completely redesigned app for iPhone and iPad
• Compatibility with iPhone 6/6+
• Compatibility with 64-bit devices
• Bug fixes and stability improvements 5.0 08/19/2015 + Fixed iPhone 6/6+ bug in Container Info tab, where rows were drawn on top of each other.
+ Fixed iPhone 6/6+ bug where status bar text color was incorrect. 4.1.2 10/30/2014 Updated for iOS 8. Other bug fixes and improvements. 4.1.1 10/27/2014 iOS 7 performance improved for both iPhone and iPads 4.1 11/11/2013 iOS 6 crashes fixed for both iPhone and iPads. 4.0.2 11/26/2012 - iOS 6 device orientation bug fixed

Hi Guys,
We are so sorry, but there is another bug that went through the cracks for iphones/ipod touches running iOS 6. iPad versions should work fine now. We are extremely sorry and an update has been submitted and should be approved within the week. Please do NOT update if you are using an iPhone or iPod touch for this app. If you are on an iPad then you should be fine. 4.0.1 11/21/2012 Supports new iPhone 5 / iPod 5th gen resolution
Fixed multiple bugs 4.0 11/06/2012 -We've heard your complaints! Pop-up notifications have been completely removed.

-new iPad retina display compatibility

-Updated iPad user interface: now with split screens on all pages

-New labs added

-New abbreviations added

-Added new Container Information screen that tells you the order of tubes to be drawn, mixing instructions, and information about each tube.

-Ability to rearrange Common Panels categories

-Fixed bug where rearranging labs in common panels would not save

-Now live search of terms

-Green Tube (SST) added 3.0 04/24/2012 Minor IOS 5 Bug Fixes
iPad Bug Fixes 2.2 10/26/2011 * Added new labs
* Added new abbreviations
* Changed the Hepatitis Common Panel category
* Fixed bug where the labs would get cut off if switching the landscape on the iPad
* Fixed misc bugs
* We've heard the complaints and we've fixed the annoying pop-up issue. Sorry guys and thanks for the support! 2.1 09/27/2011 -Now a universal app that is compatible with both iPhone and iPad
-Added a "Common Panels" section for quick access to labs in 12 commonly ordered lab panels.
-Added 11 new labs
-Updated icon
-Changed "Urinalysis" category to "Urine Labs" 2.0 08/29/2011 **IMPORTANT NOTICE: In order to add the new data from this app update, you must delete the previous version of the app from your device and reinstall this new version via iTunes on your computer (not the AppStore on your device). You will lose all user edited data by doing this.
-Added 7 new labs
-Revisions and additions to lab value descriptions
-Revisions and additions to lab value low/high differentials
-Revisions to lab reference values
-Fixed bug where Urine Cup was not the correct image under "container information"
-Fixed bug where "Cardiac Output" was incorrectly placed under Related Labs section
-Other minor bug fixes 1.1 08/05/2011 1.0 07/21/2011