How it works

Five minutes to a score. One minute a day to keep it.

Muna is a screening you do yourself, on your phone, in the language of a friend who happens to be a clinician. Here is exactly what happens, and what it does not do.

01About five minutes

Screen yourself

About forty questions, most of them one tap: your mouth, your heart, your blood sugar, how you sleep and eat and move, and your family’s history. Women are asked a few more. Most people finish in five minutes.

If you choose, you then take four guided photos of your mouth: front teeth, upper gums, lower gums, tongue. Today these photos are used, with your separate consent, to teach Muna to read the mouth. They do not yet change your score. We will say so here when they do.

The welcome screen: your mouth tells a story about your whole body.
02One clear number

See where you stand

Your answers become one score out of 100. Higher is healthier. It sits in one of three bands: Healthy, Moderate or High risk.

Under it, a breakdown by domain: oral health, cardiovascular, metabolic, wellbeing, and reproductive health where it applies. Each in plain words. Then the three answers that moved your score most, so you know what to work on first.

The score is worked out by a fixed set of rules written and signed off by our clinicians, not by a model that learns from you. If you think it is wrong, you can ask a clinician to review it from the app, and we answer within five working days.

80

80 out of 100, Healthy. Metabolic is the one to work on. That is the whole result, in one glance.

You · 80
High risk0 to 40Moderate41 to 69Healthy70 to 100
The Health screen: 80 out of 100, Healthy, with oral, cardiovascular, metabolic and wellbeing scores.
03A recommendation, not a worry

Know your next step

Every result ends in a recommendation, not a worry: a dental visit, baseline blood work, a wellness call, or a change you can make this week. Nothing Muna shows you is a diagnosis.

When blood work is the right step, you leave your number and a member of the Muna team arranges it with a partner lab near you, at the Muna rate. You pay the lab directly. Your results come back into the app, so your next screening knows them.

The Care tab: baseline bloodwork booked, tracked from request to appointment.
04About a minute a day

Come back every day

A screening you forget by Friday does nothing. So every day Muna asks five quick questions, about a minute, and explains the answer every time, right or wrong. Myth or fact, pick one, put them in order, match the pairs.

Team up with a colleague and see who got more right. Climb a monthly league for your organisation. Keep a streak, with a freeze banked for the day you miss. Earn XP, levels and achievements for learning. None of it costs money, and none of it is about anyone’s health.

After a score, Muna names the domain to work on and tailors the tip of the day to it. An evening reminder at 8pm, which you can switch off.

A daily round question with the answer explained.
Your streak

Forgiving on purpose.

A streak that dies the first time life happens teaches people to stop. Muna banks a freeze for every seven days in a row, and a day you miss can be mended by finishing the next round before noon. Building a habit is the point, not punishing a lapse.

PlayedFreeze usedMended before noon
Your streak: the month's calendar with played days, freezes and best run.
What the score is not

A screening, not a diagnosis.

It does not diagnose anything.

A high risk score means it is worth seeing someone, not that you have a condition. A healthy score does not mean you have none.

It is not a medical device.

Muna has not been assessed by a medical device regulator and does not claim to be one.

It does not replace a clinician.

It points you to one. If something in your mouth worries you, an ulcer that does not heal, a lump, bleeding that will not stop, see a dentist or doctor now, whatever Muna says.

It is still being measured.

We are checking the score against examinations in the chair and blood results, and we publish what we find on the science page.

Ready when you are.

Free on the App Store and Google Play.