Independent software studio — building since 2010

Software that earnsits place inclinical work.

VLR Software builds privacy-first reference tools for clinicians, coders, and careful teams. Offline-first. No accounts. No tracking.

Explore products For clinicians & partners

A physician's desk with a reference book, stethoscope, and a cobalt blue pen

9:41

ICD-10 On the Go

Code Search

Billable2026Ch. 4

E11.9

Type 2 diabetes mellitus without complications

E10.9

Type 1 diabetes mellitus without complications

E13.9

Other specified diabetes mellitus

R73.01

Prediabetes

E11.65

Type 2 diabetes with hyperglycemia

9:41

ICD-10-CM 2026

Code Search

Billable2026Ch. 9

I21.9

Acute myocardial infarction, unspecified

I50.9

Heart failure, unspecified

I10

Essential (primary) hypertension

R07.9

Chest pain, unspecified

I48.91

Unspecified atrial fibrillation

ICD 10 2027 — official edition, 2027 with subscription and 2026 free

9:41

Acroly

8,000+ terms

OfflineiPhone · iPad · Mac

RAIU

Radioactive iodine uptake

131I

Radioactive iodine

RISA

Radioactive iodinated serum albumin

RAI

Radioactive iodine (therapy)

RAM

Radioactive material

ICD-10 On the Go

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Building since 2010
Offline-first, by design
No accounts. No tracking.
Free & premium tiers

Portfolio

Professional & Medical Apps

01Flagship

ICD-10 On the Go 2026

Complete 2026 ICD-10-CM codes with official coding notes, fast search, favorites, routing forms, and iCloud sync.

Free · Premium subscriptioniPhone · iPad · MacDownload on theApp Store

ICD 10 2027

The official 2027 edition is here: laterality search, new-code badges, and offline guidelines. 2027 with a subscription; 2026 remains free.

2026 free · 2027 with subscriptioniPhone · iPadDownload on theApp Store

ICD-10-CM 2026: Medical Codes

Offline FY 2026 code search with full clinical detail, Favorites, custom folders, and an optional one-time Premium upgrade.

Free · Premium one-time purchaseiPhone · iPad · MacDownload on theApp Store

Acroly

Fast access to more than 8,000 medical abbreviations across iPhone, iPad, and Mac.

Free · Acroly+ subscriptioniPhone · iPad · MacDownload on theApp Store

05Medical Abbreviations: QuickOur original abbreviation reference, redesigned with custom terms, folders and iCloud.Coming soon

06OB Datum: Pregnancy DatingTransparent pregnancy dating with formulas, equivalent dates, and evidence kept in view.Coming soon

07FOCO: Family BudgetA privacy-first shared budget built for financial clarity without handing over bank credentials.Coming soon

08Clinical Coding CopilotPrivate, grounded ICD-10-CM decision support that keeps professional judgment in control.Coming soon

Games

G1Coming soon

Crownspell: Word Challenge

A bilingual offline word challenge built for daily play, quick rounds, and custom games.

iPhone · iPadComing soon

The VLR standard

Three rules we don't break.

Clarity before novelty

Every screen answers one question at a time. If a feature doesn't make the answer faster or clearer, it doesn't ship.

Privacy from the beginning

Our apps work offline, keep your data on your devices, and never phone home. There is nothing to breach because there is nothing to take.

Built for continued use

We maintain what we ship — yearly code-set updates, new OS support, and fixes that arrive before you notice the problem.

For professionals

Licensing and custom software for teams.

Volume purchases through Apple Business Manager, plus custom development when off-the-shelf doesn't fit. We build software — nothing else.

01Bulk licensing

02Custom builds

03In-development pilots

Start a conversation

A clinician reviewing information on a tablet with a patient

A note from the studio

VLR Software is a small, independent studio. We build the tools we want to exist — quiet, fast, and respectful of your data. No growth loops, no engagement tricks. Software that does its job, then gets out of the way. If that sounds old-fashioned, we're fine with it.

VLR Software LLC