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Writing about Leo?

Here are the facts, a short description you can quote, and real screens from the app. For interviews or anything else, email the press inbox.

Leo app screen: migraine hub, with sample data for someone living with migraine and anxiety
Leo app screen: Meds tab — today's doses, with sample data for someone living with POTS, EDS and MCAS
Leo in one paragraph

A calm, private health app.

Leo is a free iPhone app for people living with chronic and complex conditions. It keeps medications, symptoms and the conditions you live with in one place, with a hub for each condition, reports to bring to appointments, and sharing with a trusted Inner Circle that the person controls. Leo tracks; it does not diagnose or give medical advice. It was started by a paramedic who lives with chronic conditions.

Founded
2024
Based in
United States
Runs on
iPhone, iPad, Apple Watch and Mac
Price
Free. Inner Circle sharing is $0.99 per person per month
Status
Public beta
Category
Health & Fitness
Key points

Four things worth knowing.

Built around conditions

People pick their conditions and Leo builds a hub for each, from migraine and POTS to Crohn's, epilepsy and rare conditions set up by hand.

Private by design

Health details are encrypted on the phone with a key unique to each person before they're saved. Built to the HIPAA Security Rule's technical safeguards, with a signed BAA with Google Cloud.

No AI on your data

Logs are never sent to or used to train a model. Patterns in the app are plain counts and charts.

Sharing on the person's terms

Inner Circle lets a partner or friend see chosen categories, and nothing else.
Screens

Straight from the real app.

These are screenshots of Leo with sample data, not mock-ups. Need full-size files in light or dark mode? Ask and we'll send them.

Leo app screen: Home tab — today's plan, with sample data for someone living with migraine and anxiety
Home
Leo app screen: Medication list, with sample data for someone living with epilepsy
Medications
Leo app screen: mecfs hub, with sample data for someone living with ME/CFS
A condition hub · ME/CFS
Leo app screen: Spoon tracker — energy budget for the day, with sample data for someone living with ME/CFS
Spoon tracker
Leo app screen: Calendar tab — the month at a glance, with sample data for someone living with CRPS and fibromyalgia
Calendar
Leo app screen: Patterns — what tends to happen together, as plain counts, with sample data for someone living with migraine and anxiety
Patterns
Leo app screen: Reports, with sample data for someone living with POTS, EDS and MCAS
Reports

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