117 new labs: coagulation, infectious disease, body fluids, drug monitoring. Vancomycin and lead ranges corrected after clinical review. 412 labs in all.
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.
Must have for trainees and anyone interested in their own lab work. Easy to under descriptions are very helpful.
Developer Response
Thank you! Glad the descriptions help. If there's a lab you can't find, use Send Feedback in the More tab and I'll look at adding it.
Best reference tool
Yahkouh
The recent update is major. Lots of new labs and the descriptions are excellent. Just the right length for a quick reference. Excellent lab reference app.
Developer Response
Thank you. A lot went into that update, so this means a lot. Search gets better again in the next version.
My favorite lab values app
oh that wes
I am a 3rd year medical student and this is the 3rd lab value app I've downloaded and it is my favorite. The others are good also but this particular app is universally compatible with my iPad which I keep with me on my rotations. The iPad layout is quite nice and lets you see all the info on a single page. I found all the information on this particular app extremely useful especially being on wards for the first time. The descriptions are fantastic and have really helped me out on rounds. It's also great that you can edit pretty much everything (I've already adjusted some lab values to match my hospital). They have a ton of labs in here and I've yet to run across anything that I couldn't find.You can also find more information from a bunch of websites directly from within the app. They have links to ClinLab which is just fantastic for lab info (just found out about this site myself) that I believe none of the other lab apps have. Last but not least, you get the abbreviations and prefix/suffix apps in it also. The developers made it so that you can skip these and just use the Lab Values part of the app if you prefer (I do this) but it's nice to have those other options in there as well.
Best Lab Reference app on the market
the MS3
The app has pretty much all labs you will need reference ranges for and has a ton of info for each one. The editing feature is quite powerful and lets you add or delete info from any field. You can even change the tube top colors if they don't match the ones that your institution uses. They also organize the labs 2 ways. The first is just by topic or organ system. The second is by Common Panels which will group different lab values together by commonly ordered panels in the hospital. On top of all of that, the app is also Universally compatible with iPad! Really nicely done
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.
Version 26.5.0
The developer, Hipposoft, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
User Content
Search History
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Hipposoft, LLC
Size
14.4 MB
Category
Medical
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
