Project OS

One app · two worldsSame project, same files

The Operating Systemof Software Projects.

Your complete product, live on web and mobile. Describe your vision. Piye builds your website, iPhone app (including iPhone Duo), Android app and iPad app, in one unified workspace, tested locally and published everywhere in one click.

Never start over when you grow.Continue where you are.

Bloom

Arcade, comingInvitePublish

Explorer

Bloom

.piye

apps

mobile

app

index.tsxM

_layout.tsx

components

SalesChart.tsxU

app.json

server

src

sales.controller.tsU

web

packages

package.json

turbo.json

index.tsx Msales.controller.ts U+3 lines · file kept

apps › mobile › app › index.tsx

1import { View } from "react-native";

2import { RecentOrders } from "@/components/RecentOrders";

3import { SalesChart } from "@/components/SalesChart";

5export default function Home() {

6 const sales = useLive("/sales");

7 return (

8 <View style={styles.screen}>

9 <SalesChart data={sales} />

10 <RecentOrders />

11 </View>

12 );

13}

ProblemsOutputDebug ConsoleTerminalPorts Connected

~ bloomBloommain ±92

$ git status

M apps/mobile/app/index.tsx

?? apps/mobile/components/SalesChart.tsx

?? apps/server/src/sales.controller.ts

Piye AI+

file: index.tsxbranch: main

Lina added a sales chart on the canvas.

It is already in the tree. 3 lines in index.tsx, plus two new files.

Want me to wire live orders into /sales?

Ask a follow-up…

Ask ▾Auto

Bloom

Linked to Bloom. Ask a question, plan in Architect, or describe a change to build it.

VisualAuto

Bloom

Project: Bloom

Status: linked

App Operations

Vercel · Railway · StripeOnline

Bloom

Website · 3 pagesOnline

Backend

NestJS · 2 endpointsOnline

Pages

3 top-level pagesOnline

Home

/Online

About

/aboutOnline

Landing

/landingOnline

Sign-in

NextAuthOnline

API · apps/server

1 endpointOnline

Sales chart

Home · todayNew

GET /sales

apps/serverNew

Nodes: 9

Bloom

Linked to Bloom. Ask a question, plan in Architect, or describe a change to build it.

VisualAuto

Bloom

Project: Bloom

Status: linked

App Operations

Vercel · Railway · StripeOnline

Bloom

Website · 3 pagesOnline

Backend

NestJS · 2 endpointsOnline

Pages

3 top-level pagesOnline

Home

/Online

About

/aboutOnline

Landing

/landingOnline

Sign-in

NextAuthOnline

API · apps/server

1 endpointOnline

Sales chart

Home · todayNew

GET /sales

apps/serverNew

Nodes: 9

Build visuallyDescribe your appiPhoneiPadAndroidWebsitesApp StoreGoogle PlayPublish in one clickYours to keep

01Try it

Build real, native iOS and Android apps. Using native languages.

iPhone and iPad apps in Swift and SwiftUI. Android apps in Kotlin and Jetpack Compose.
See your app on iPhone, iPad and Android, in Piye Preview or real simulators.
Live tracking in the Dynamic Island, Face ID and notifications on iPhone. Live updates, fingerprint and widgets on Android.
Then unfold it on the new iPhone Duo.

Piye PreviewReal simulators

iPhoneiPadAndroidiPhone Duo

Starting 3 devices

Piye PreviewiOS 26

9:41▮▮▮ ◔

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

Recent orders

See all

Sara Mendes

#1042 · 3 items

€48.00

Paid

Jonas Weber

#1041 · 1 item

€22.50

Packing

Amira Haddad

#1040 · 5 items

€96.20

Shipped

HomeOrdersProductsCustomersSettings

iPhone 17 Pro Max

Piye PreviewiPadOS 26

9:41▮▮▮ ◔

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

Recent orders

See all

Sara Mendes

#1042 · 3 items

€48.00

Paid

Jonas Weber

#1041 · 1 item

€22.50

Packing

Amira Haddad

#1040 · 5 items

€96.20

Shipped

HomeOrdersProductsCustomersSettings

iPad Pro

Piye PreviewAndroid 16

9:41▮▮▮ ◔

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

Recent orders

See all

Sara Mendes

#1042 · 3 items

€48.00

Paid

Jonas Weber

#1041 · 1 item

€22.50

Packing

Amira Haddad

#1040 · 5 items

€96.20

Shipped

HomeOrdersProductsCustomersSettings

Galaxy S25 Ultra

New · iPhone Duo·Closed

iPhone DuoiOS 27.1 (24A94401)

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

HomeOrdersProductsCustomers

Recent orders

See all

Sara Mendes

#1042 · 3 items

€48.00

Paid

Jonas Weber

#1041 · 1 item

€22.50

Packing

Amira Haddad

#1040 · 5 items

€96.20

Shipped

Best seller this week

Spring bouquet

18 sold · €34.00

In stock

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

HomeOrdersProductsCustomers

9:41

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

HomeOrdersProductsCustomers

Recent orders

See all

Sara Mendes

#1042 · 3 items

€48.00

Paid

Jonas Weber

#1041 · 1 item

€22.50

Packing

Amira Haddad

#1040 · 5 items

€96.20

Shipped

Best seller this week

Spring bouquet

18 sold · €34.00

In stock

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

HomeOrdersProductsCustomers

9:41

Ready forDownload on theApp StoreGet it onGoogle Play

02Publish it

One click. Every store.

One button publishes everything.
Your website goes on the internet.
Your app goes to the App Store and Google Play.

Deploy

Bloom

main · a41c2e

Deploy all

Web → Vercel

Queued

Waiting

Server → Railway

Queued

Waiting

iOS → TestFlight

Queued

Waiting

Android → Google Play

Queued

Waiting

03Edit it

Click it. Change it.

Click anything in your app to select it.
Change its words, colors and sizes right there.
Save, and the change is written into your project.

Live preview·iPhone 17 Pro MaxVisual edit

9:41▮▮▮ ◔

Good morning, Lina

Bloom Shop

Today's sales

€2,480

+18%

MTWTFSS

Orders

1.2k

Visitors

4.9

Rating

Recent orders

See all

Sara Mendes

#1042 · 3 items

€48.00

Paid

Jonas Weber

#1041 · 1 item

€22.50

Packing

Amira Haddad

#1040 · 5 items

€96.20

Shipped

HomeOrdersProductsCustomersSettings

Nothing selected

Click anything in your app

ParentEdit textRemove

Content

Typography

Size

Weight

Semibold

Appearance

Color

No changesDiscardAsk AISave

Yourprojectisafolderonyourcomputer.Youcanshareitwithanydeveloper.

Four Doors.One app.

Build apps, make games, write code and run agents. Same project, same files. Pick a door.

01Build appsPiye VisualDescribe it, see it, click to change it. Web and phone apps.

02Coming with WindowsMake gamesPiye ArcadeTurn an idea into a real game. Play it on your phone in seconds.

03Write codePiye CodeA code editor with an agent that knows your whole project.

04Run agentsPiye StudioMany agents, many projects, side by side.

Every feature

Why downloadPiye.

Your app keeps running, even if you stop using Piye

The project is a folder on your computer. Your website and apps are published to your own accounts. Stop using Piye whenever you like: your app keeps running, and any developer can pick it up.

Yours to keep

Your website and your apps, built together

Your website and your iPhone, iPad and Android apps are built side by side in one project. One idea, every screen, nothing to keep in sync by hand.

Web, iPhone, iPad, Android

See every version right away

Your website opens in the browser and your apps run on iPhone, iPad and Android while they are built. Click it, tap it, change it.

Browser and phones, live

Published everywhere

One click puts your website on the internet. When your apps are ready, Piye prepares them for the App Store and Google Play and sends them there.

Web, App Store, Google Play

Grow without starting over

Invite a developer into the same live project. They write code while you keep working visually. Nothing gets rebuilt.

Same project, live

After you publish

See how your app is doing once it is live, and fix what comes up in the same place you built it.

Always in view

Build visually

Describe it. See it.Own it.

Describe your app

Say what you want in plain words. The Visual agent plans it and builds it, screen by screen.

See it on your phone

Your app runs on iPhone and Android while you build, so you try it the way your customers will.

Every file stays with you

The master copy stays on your computer. Like the app you edit videos in before they go on YouTube.

Bring in a developer

Invite a developer into the same live project. They continue from where you are, without starting over.

Why ownyour app.

06/ 06
in one app

Capability

Piye

Web app makers

Mobile app makers

You keep the master copy

Yours, on your computer

Web app makersPartlyKept on their servers

Mobile app makersPartlyKept on their servers

Web and native mobile, one project

Website, iPhone, iPad and Android

Web app makersPartlyMostly websites

Mobile app makersPartlyMostly phone apps

Your app on real phones while you build

Real iPhone and Android simulators, or your own phone

Web app makersPartlyA browser preview

Mobile app makersPartlyA preview app on your phone

A developer joins without starting over

They open the same project in Piye Code

Web app makersPartlyExport or connect a repo, then switch tools

Mobile app makersPartlyExport the code, then switch tools

Publish anywhere

10 hosts, your domain, the App Store and Google Play

Web app makersPartlyTheir hosting first

Mobile app makersPartlyThe app stores, web less so

Choose the AI model

Fast, Auto, or pick your model on paid plans

Web app makersPartlyTheir choice of model

Mobile app makersPartlyTheir choice of model

Download forMac and Linux.

Detected macOS · Apple silicon, M1 and later

Unzip it, then move Piye to Applications.

Download for macOS Every download

Try Piye with 750 free credits.

Pay as you go, VAT and the details

Free

Starter

Try Piye with 750 free credits

€0no card needed

750 free credits to start, and again every 6 months

One click to claim them in the Piye app
Each claim lasts 30 days
The full Piye agent
Visual on Fast
Code on Claude Opus 4.6 and 4.5, Claude Sonnet 4.6 and 4.5, Claude Haiku 4.5, Devstral 2 and Mistral Large 3
Code mode on your own key or Ollama

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