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Your bodychanges.Lua helps youunderstand it.

Your hormones, your symptoms, your story, all connected to understand what’s changing in you and find solutions based on your body.

Download on the App StoreAvailable on the App Store

For iPhone · In English and Spanish

More than an app, an ally for every stage of your life.

Current Lua Care screen: daily insight, sleep, food and conversation field.
App preview · Example data

What have you learned to call “normal”?

From your first cycle to postmenopause, many symptoms get brushed aside or explained without knowing your story. Start with Lua to find solutions for what’s making you wonder what’s happening today.

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Explore solutions

Choose a symptom to explore your next step.

Download on the App StoreAvailable on the App Store

Take the conversation and your story with you.

Every stage matters: cycle · reproductive life · perimenopause · postmenopause

How Lua works

Every meal leaves a clue.

Log it in Lua and we connect what you eat with your stage, your symptoms and how you feel.

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everyday matters

How Lua works

Your wearable measures. Lua adds context.

Lua puts your sleep, activity, recovery and other signals in context with the stage you’re living through and your symptoms.

You choose which signals to share in the Lua app.

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Apple Watch · through Apple Health
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WHOOP
AI-generated editorial image of a silver Oura smart ring.
Oura

more than a number

10+

Our vision: connecting your signals in one place.

The app shows which connections are available today.

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No wearable?
Use your iPhone.

Leave it beside your pillow. Lua estimates your rest.

Beta · Requires keeping Lua open.

Chat with Lua AI

A conversation that takes your story into account to explore solutions for your symptoms.

Your signals, connected

Sleep, food and symptoms. Upload your lab results. Log your supplements. Everything has context.

Every stage matters

Lua is for women with menstrual cycles, in perimenopause and in menopause. Lua is with you.

Your story
is yours.

Start without giving your email or phone number. You choose what to log and connect.

Download LuaAvailable on the App StoreHow we care for your data
  1. Start without email or phone

    You can start completely free in the app without sharing them.

  2. Your email, protected

    If you create an account or subscribe, your email is transmitted encrypted for access and account management.

  3. Only the context needed

    We limit data to the feature. Your messages, notes, and files may become part of the context and contain information that identifies you; we do not consider them anonymous.

Chat with Lua in the iPhone app.

Download LuaAvailable on the App Store