Built for the device you actually use.

A web app that behaves like a native one. Pinned to your home screen.

Personal AI is something you reach for between meetings, on the bus, in line for coffee, in bed. It has to be where your fingers already are. That means the phone.

So it works on any phone the moment you sign in. Open 1presence.com in your browser, add it to your home screen, and it behaves like any other app — its own icon, full screen, no browser chrome. Nothing to download, and no update queue between you and the latest version. It reads in English, Spanish, German, French, Italian and Portuguese — the app and these pages alike, and Portuguese in both its Brazilian and European forms.

• Nothing to install. Open the link and you are in. Pinning it to your home screen is a few taps.
• Always the current version. No "please update" prompts, no being stuck on an old build. You open it and you have the latest.
• The same app everywhere. Your phone and your laptop run the same thing, kept in sync, so anything you start on one you finish on the other.

Once it is on your home screen, you will not think about how it is built. It looks like an app, opens like an app, and pings you when something needs you.

On iOS (Safari)

1. Open 1presence.com in Safari.
2. Tap the share icon (the square with an arrow).
3. Scroll down to "Add to Home Screen."
4. Confirm. The icon appears on your home screen.

On Android (Chrome)

1. Open 1presence.com in Chrome.
2. Tap the three-dot menu in the top right.
3. Choose "Add to Home screen" or "Install app."
4. Confirm. The icon appears in your launcher.

Either way: a few taps, then full-screen.

• Talk instead of type — tap the mic and dictate, or go fully hands-free on a walk or in the kitchen. The fastest way in on a phone.
• Single-column chat that flows like a messaging app.
• Composer designed for typing on the go — autocorrect, fast scroll, generous tap targets.
• Connecting a service works from the phone.
• Push notifications when a card in your 1Presence inbox needs you — "Work stopped", "Approval", "Email to send".
• Vault browsing that works on a small screen.

Phone-first does not mean phone-only. 1Presence runs anywhere a modern browser runs — Mac, Windows, Linux, tablets — and you can install it on your computer as a real windowed app, with its own icon in your Dock or taskbar. There is no separate desktop download: the app you install is the same one, always current.

On desktop (Chrome or Edge)

1. Open 1presence.com in Chrome or Edge.
2. Click the install icon at the right end of the address bar — or open the browser menu and choose "Install 1Presence".
3. Confirm. It opens in its own window and sits in your Dock or taskbar like any other app.

On a Mac (Safari)

1. Open 1presence.com in Safari.
2. Choose File, then "Add to Dock".
3. Confirm. It opens from your Dock as its own app.

Installing is optional everywhere — any modern browser works as-is. Installing just gives 1Presence a window and an icon of its own.

Everything lives in your account, so your phone and your computer are the same 1Presence. Pick up exactly where you left off. The chat history is the same. The memory is the same. Anything you started on your phone is finished on your laptop with a tap, and vice versa.