Principlecore
Local-first by default
Apps run on your devices. Your business data - records, schedules, transactions - stored locally on your own hardware. Offline-capable. Yours to own and back up.
- Works offline
- Encrypted at rest
- Yours to back up
Software for daily operations
Practical software
for the work that happens
every day.
Desktop apps for clinics and operations teams. Your data stays on your devices. One simple monthly price. 14-day free trial. No credit card.
14
Day free trial
$0
Up-front cost
100%
Local-first storage
24h
Support response
What we build, and why
Three principles. Everything else flows from them.
We design our products around the realities of small businesses - quiet networks, real ownership of records, and pricing you can read in one breath.
Principlecore
Sync without surrender
Multi-device sync via licensed device pools. Your data flows between machines you authorize - never sits on a tenant we own. White-label branding included.
- Device pool
- White-label
- Audit log
Principlecore
One price per app
No modules, no per-seat math, no surprise tiers. A flat monthly subscription per app, controlled from rb-devops.com. Cancel anytime, your local data stays.
- Monthly
- Cancel anytime
- No seat lock-in
The catalog
Two apps in production. One on the runway.
HM Praxis is shipping and sold directly here. Apex MES has its own home at apexmes.com - enterprise plans, built per deployment. Retail POS comes after we close HM Praxis 1.x.
Currently viewing
HM Praxis
White-label desktop app for clinics. Patients, appointments, and clinical records - all stored locally on your machines, encrypted at rest. On Pro, a clinic team syncs within its organization over the local network only, with no cloud relay.
- Encrypted local-first records on your own device
- 23 clinical specialties, including a full dental edition
- Structured records engine with typed-field templates
- LAN sync within your organization on Pro
- Bilingual EN/ES with white-label branding
Tuesday, 28 April
Mercer Family Clinic · Room 1
- 09:00M. Alvesdone
- 09:30J. Pintodone
- 10:00S. Ramosactive
- 10:30A. Cardosoqueued
- 11:00-open
- 11:30D. Costaqueued
local-firstLAN sync · 2s ago
How it works
Sign up free and start today.
HM Praxis is a real desktop install - your trial begins the moment the app validates your license. No browser tabs, no shared tenant.
- 01sign up
Create your account
No credit card. Email + password. Pick HM Praxis from the catalog.
- 02install
Install on your machine
Native installers for Windows, macOS, Linux. The app validates your license, then runs offline.
- 03configure
White-label your practice
Set your name, logo, accent color. Import or create your patient list.
- 04go live
Run your day
Calendar, records, reminders. Continue on a paid plan after the trial - pricing on the pricing page.
Pricing
Per-app pricing. Nothing hidden.
Public pricing applies to HM Praxis only. Apex MES is sold as a custom enterprise plan at apexmes.com. Retail POS isn't priced yet.
USD · monthlyHM Praxis
Trial
14-day free trial
$0/ trial
Up to 1 device
- Full access to all features
- Works offline - data stays on your device
- No credit card required
- 14-day trial, then choose a plan
Basic
Solo practitioner
$9/ month
Up to 1 device
- Full access to all features
- Single-device license
- Works offline - 7-day grace period
- Automatic updates included
- Email support
Pro
Small team
$39/ month
Up to 5 devices
- Full access to all features
- Up to 5 devices
- Works offline - 14-day grace period
- Multi-device sync
- Priority support
- Sponsor seat for a team member
Sister productenterprise
Apex MES
Manufacturing execution
Custom enterprise plans, sold direct via apexmes.com. Pricing is built per deployment - get in touch for a scoping call.
Sister productsoon
Retail POS
Coming after HM Praxis 1.x
In development. Same local-first model. Drop your email and we'll write when alpha opens.
↳ Need more than 5 devices, custom deployment, or on-prem hosting? Talk to us →
Clinic software, explained
Built for clinics that keep their data close
Practical pages on how HM Praxis keeps patient records local and encrypted, works offline, and fits dental, physiotherapy, and pediatric practices. Read the angle that matters to you.
Software for a dental office
Patients, appointments, odontogram, billing, and inventory in one local-first app.
Dental clinical records
The full patient record, history to imaging, stored locally on your own computer.
Software for a dental clinic
Shared records, roles, and a schedule per provider, synced across the clinic over your network.
Dental software with an odontogram
Interactive odontogram, periodontal charting, treatment plans, and lab cases.
Works without internet
A real desktop install that runs fully offline; the connection is only for licensing.
Free dental software, honestly
A full 14-day trial with no card, and a straight answer on what free really costs.
Software for physiotherapists
A pain-trend chart and session log from a configurable physiotherapy record.
Software for pediatrics
Weight, height, and head-circumference trends from your own measurements.
Own your patient data
Clinical records stay encrypted on your machines. No patient data on any server, ever.
A local alternative to cloud software
Cloud vs local for patient records, compared honestly point by point.
Cloud vs local, compared
Which model fits your clinic, point by point: data, outages, fees, and exit.
The blog
Honest guides for clinics choosing and running practice management software.
Get started
Run HM Praxis on your
own laptop, starting today.
14 days, full feature access, no card, no shared tenant. After the trial, continue on the plan that fits - see live pricing.
We use analytics cookies to understand how the site is used and improve the product. They stay off until you accept. Privacy notice