Rythmo Triage

Better tools for better clinicians

Rythmo makes tools for paramedics and the teams that train them. Rythmo Triage MCI steps your clinicians through the mass casualty triage tool your organisation already uses, one question at a time, and nothing counts until a clinician accepts it or changes it.

Rythmo Triage is licensed to organisations, never sold to individuals. Contact us for a quote. The respiratory rate apps are free.

Or email hello@rythmo.com.au.

Screenshot of Rythmo Triage suggesting P1 Immediate on a large Accept P1 Immediate button, with the deciding step, RR 40 outside 10 to 29, under it
Screenshot from a test build

Rythmo Triage, in two parts

One app for the clinician at the patient, and one way to run a whole event from a phone and a browser.

Mass casualty triage

Rythmo Triage MCI

An iPhone app that helps registered health professionals with primary triage at a mass casualty incident, real or in an exercise. It follows the published tool your organisation already uses, question by question, and shows the path behind every suggested priority.

  • Set up with your triage tool, your thresholds and your category labels.
  • Your clinical lead checks the setup and signs it off before go-live.
  • Triage works with no signal once the phone is activated.
  • Clinical judgement always comes first.
  • A simulation setup for teaching, with scenario mode and an answer key.
About Rythmo Triage MCI

Intended purpose. THIS PRODUCT IS NOT AVAILABLE FOR PURCHASE BY THE GENERAL PUBLIC. ALWAYS FOLLOW THE DIRECTIONS FOR USE.

Incident management for events and rescue

Rythmo Triage Command

For running a multi-team event. Crews and posts work from their phones, and a commander follows every incident, team and handover in a browser or on a phone.

  • Incidents, crews, posts and a live map in one view.
  • Page a crew, hand a patient over to a post, and log every move.
  • Call questions for the call-taker, and the nearest teams for each job.
  • An after-action record to download when the event ends.
About Rythmo Triage Command

Who it's for

Universities and training providers
Mass casualty exercises with mannequins, simulated patients and actors. A simulation setup your students use in labs and teaching, with no real patients, ever.
Ambulance services
Mass casualty triage with real patients by your registered health professionals, set up with your tool and signed off by your clinical lead.
Event medical teams, ski patrols and rescue
Crews, posts and a commander view, with every incident, team and handover in one place across a big site. Ready for your next event.
Organisations with their own protocol
Set up around the triage tool, thresholds and labels you already teach, and checked against it by your own clinical lead.

Tell us what your organisation needs

Screenshot of the Rythmo iPhone app reading 20 per minute, Confident, after 6 taps in 16 seconds
Screenshot of the Rythmo Apple Watch app reading 20 per minute with a confident tick, 6 taps, 16 seconds
Screenshot from the app

Free respiratory rate apps

Tap once for every breath you see, and the app calculates a rate per minute. Free on iPhone, Apple Watch, Android and Garmin, with no accounts and nothing sent over the internet.

Free on the App Store, Google Play and the Connect IQ Store

About the apps or try it in your browser


Built by a paramedic

Rythmo is run by Lachlan Sallabank, a registered paramedic in Victoria. It is an independent business, not run, funded or endorsed by any university or ambulance service.

About Rythmo