Zepraug
Health and wellbeing, every morning

Your body speaks. Zepraug listens, then tells you what to make of the day.

Sleep, steps, meals, sessions: Zepraug connects what your phone already knows and turns it into one plain sentence. No dashboard to decipher, no guilt.

The morning sentence, the daily check-in and your curves ask for no subscription.

The read

Example

Your nightsShort
EffortHeavy

The week has been heavy and the nights short. A lighter day would serve the next one better.

The sentence the app composes that morning. It comes from a rule, on your phone, and calls no model.

How it works

Three gestures a day, no more.

1

In the morning, a read

Two answers, ten seconds: your energy and your muscles. The app adds your nights and your steps, read from Apple Health or Health Connect.

2

During the day, one movement

Five, ten or fifteen minutes of mobility, a walk, a guided breathing session, or the session from your programme. The morning read says which one makes sense today.

3

At the table, a photo

Photograph your plate or describe it in one sentence, and the macros are worked out. Barcode and manual entry stay free.

The Health tab

Six doors, one for each place your body speaks.

Each door holds what concerns it and states what it leans on. Nothing to configure: what your phone already measures arrives on its own.

Your nights

Duration, regularity, and the split into cycles when your watch provides it.

Your movement

Your steps for the day, your average, and the 7,000-step benchmark with the study behind it.

Your heart

Your resting rate and how steady it is, compared with yourself rather than with a norm.

Your sessions

Tonnage, volume, perceived effort, and the time spent in each effort zone.

Your weight

Your weigh-ins and your body index, placed against the range where observed mortality is lowest.

Your breath

Your estimated cardio capacity, placed by age band and by sex.

What moves slowly

Three months ago you were there. Today you are here.

Health does not move from one day to the next. Zepraug compares two multi-day blocks by their median, never two days picked at random.

ExampleThese three values illustrate the comparison. They are not real measurements.

3 months ago59 bpm
Today54 bpm

Resting heart rate

Sleep6h507h25
Breath42.144.8

And when the history is not enough, the app says so instead of comparing two points that mean nothing.

The six doors are in the Health tab, and they are free.

The evidence

Every benchmark comes from somewhere. Here is where.

These figures are in the app, on the cards, with their source written underneath. Nothing is rounded to look neat, and nothing is an in-house score.

Your body index

Example

0.0of body mass index

You are between 20 and 25, the range where observed mortality is lowest.

Global BMI Mortality Collaboration (2016), Lancet: 239 studies, 10.6 million participants.

7,000

steps a day

The measured inflection point. Against 2,000 steps, observed mortality there is markedly lower.

Ding et al. (2025), Lancet Public Health, 57 studies

7h

of sleep

The trough of a U-shaped curve. Each hour above weighs less than each hour below.

Yin et al. (2017), J Am Heart Assoc

Zepo

An assistant that says little, and never to scold you.

The subject of the sentence is the data, not you: "your nights have been short", never "you did not sleep enough". It suggests, you decide.

How can I sleep better?

Aim for 7 to 9 hours, with 7 hours as the most favourable balance point (Yin et al., 2017). Regular hours, natural light in the morning, no screen in the hour before, a room at 18-19 °C. Your nights, I cannot see from here: it is the Health tab that measures them.

And what it cannot see, it says so

Your nights, your heart, your steps, your weight and your daily read only join the conversation if you switch Zepo on, summarised over thirty days. Until you do, asked about them, Zepo answers that it does not have them and points you to the screen that shows them. It gives no medical advice, and says so itself when a question calls for one.

Where your data lives

Your nights, your heart and your effort zones are stored on none of our servers.

This is not a homepage promise, it is a build constraint: those measurements are saved nowhere on our side. They live on the device, and the engines that interpret them run there too. If you switch Zepo on, a thirty-day summary computed on your phone travels to Google Gemini so it can answer you, and none of it is stored on our side.

Stays on the device

Your sleep and its cycles, your resting heart rate, its variability, your cardio capacity, your session minutes and your effort zones: none of it is saved on our side.

Goes to the server

Your steps and your weigh-ins, so you find them again on your other devices, along with your sessions, your meals and your programmes. And, if you switch Zepo on, the thirty-day summary that travels to Google, sent and never stored.

From your profile you export three CSV files covering the last ninety days, or you delete your account. Deletion also wipes what never left the device.

Pricing

Free, Zepo speaks to you.

On Premium, you can speak back. The morning sentence, the daily read, the Health tab and the reading of your data ask for no subscription.

Free

No card required

Premium

No commitment

The morning sentence, every day
The daily read and the Health tab
Reading Apple Health or Health Connect
The log and the free session
Generating a programme with ZepoOnceUnlimited
Replying to Zepo5 messagesUnlimited
Your mealsBarcode and manualPhoto or one sentence
The guided session, and the ten and fifteen minute movements
Recommended

Premium

€79.99/ year

or €9.99/month

Four months saved over the year, compared with monthly.

  • Zepo with no message counter
  • The catalogue paths, and programmes generated as often as you want
  • Your programme regenerated and adjusted as your sessions go
  • The guided session, set after set
  • Your meals photographed or described in one sentence

No commitment, cancel anytime.

600+ people trust us.

Download it, use it, decide afterwards.

Prices shown in euros for France. Currency and final price depend on your App Store or Google Play storefront.

What your phone already knows, you can start reading tomorrow morning.

Download the app, grant access to your health data, and look at what it says.