Lab Values+ Medical Reference

The lab reference app trusted by clinicians for over a decade, now completely rebuilt.

Lab Values+ gives you hundreds of laboratory reference values, thousands of medical abbreviations, and a complete prefix/suffix guide. Made for doctors, nurses, PAs, NPs, and students. Works fully offline. No account, no sign-up.

WHAT YOU GET

• Hundreds of lab reference values in 16 categories, in SI or US units. Switch with one tap.

• Critical values, clinical descriptions, and differential diagnoses 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 with order of draw, additives, and inversion counts

• Thousands of medical abbreviations with instant search

• Over 400 medical prefixes and suffixes with origin, meaning, and examples

• Search across labs, abbreviations, panels, and tubes

• Favorites, Recently Viewed, and an A to Z master list

• Related labs and reference links (ClinLab Navigator, Lab Tests Online, MedlinePlus, Wikipedia, and more) on every lab

EDITABLE DATA

• Every entry is editable. Adjust reference ranges to match your institution.

• 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

AUTOMATIC UPDATES

Reference data updates in the background. Corrections and additions reach you without waiting for an app update.

ALL-NEW DESIGN

Rebuilt from the ground up with dark mode and a dedicated iPad sidebar layout. Updating from an earlier version? Your favorites, edits, and recents come with you automatically.

PRIVACY

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 an educational reference for healthcare professionals and students. It is not a substitute for clinical judgment or your institution's official guidelines.