The easiest way to
build & publish mobile apps

The easiest way to build & publish mobile apps.

Available for iOS, Android and web. No coding required.
Available for iOS, Android and web.
No coding required.

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Made with Rey

Loved by founders and creators.

Loved by founders and creators.

The Fertility Coach You Deserve

Lume is for anyone ready to take charge of their fertility, for every woman getting back on her feet after a loss, and for every couple trying to conceive no matter their options.

I never imagined I could launch an app without a team of developers,
and now, we’re live on both iOS and Android.
I never imagined I could launch an app without a team of developers, and now, we're live on both iOS and Android
I never imagined I could launch an app without a team of developers, and now, we’re live on both iOS and Android.

Sandra Wu

Founder & CEO of Lume

Apps you can build

From booking platforms to AI coaching — build all kind of apps with Rey.

From booking platforms to AI coaching - build all kind of apps with Rey.

Mobile-first learning apps

Teach and engage learners on the go

Build apps for courses, lessons, quizzes, and multimedia content — perfect for mobile-first education.

Branded booking platforms

Sell services and manage appointments

Create custom apps for bookings, classes, consultations, or events — all under your own brand.

AI-powered experiences

Launch apps with built-in intelligence

Help users track habits, health, and routines with smart AI-driven suggestions.

Build your app step-by-step

Build your app
step-by-step

Design, connect, and publish—all in minutes.

Design, connect, and publish—all in minutes.

Step 01

Start with a template.

Pick a ready-to-go layout or drag-and-drop blocks to design your app.

Step 02

Connect data sources.

Add text, images, and audios to Rey's built-in data table, or connect your own database.

Step 03

Set up custom logic.

Set up how users sign up, make payments — all with easy to use logic blocks.

Step 04

Publish your app.

Push your app live across App Store, Play Store, and the web with just a few clicks.

App building blocks

Essential features, ready to drag-and-drop.

Essential features, ready to drag-and-drop.

Signup & Login

Let users create accounts and sign in securely.

Signup & Login

Let users create accounts and sign in securely.

Signup & Login

Let users create accounts and sign in securely.

Payments

Accept one-time or recurring payments using Revenue Cat

Payments

Accept one-time or recurring payments using Revenue Cat

Payments

Accept one-time or recurring payments using Revenue Cat

Content

Add and display text, images, video, or audio.

Content

Add and display text, images, video, or audio.

Content

Add and display text, images, video, or audio.

Forms & Inputs

Collect user info, feedback, or responses to built-in table.

Forms & Inputs

Collect user info, feedback, or responses to built-in table.

Forms & Inputs

Collect user info, feedback, or responses to built-in table.

Chat AI

Add AI-powered chat for support or coaching.

Chat AI

Add AI-powered chat for support or coaching.

Chat AI

Add AI-powered chat for support or coaching.

Chart

Display your data with easy-to-use charts.

Chart

Display your data with easy-to-use charts.

Chart

Display your data with easy-to-use charts.

Get a jumpstart with AI

Turn your idea into a working app in seconds.

Turn your idea into a working app in seconds.

AI-powered

Start with a prompt

Get a first draft instantly, then easily edit layouts, content, and logic with our powerful visual builder.

Join early access