Install the Krater app on iPhone, iPad, Android, Mac and Windows in seconds. 500+ AI models and 1,400+ app connections in one AI workspace.
500+ AI models and 1,400+ app connections
No download, no app store. Steps below.
Pick your device. We've already selected the one you're on.
1. Tap Share: Tap the Share button in Safari's toolbar. It's at the bottom on iPhone and at the top on iPad.
2. Tap Add to Home Screen: Scroll down the list and tap Add to Home Screen. Don't see it? Tap More first.
3. Tap Add: Krater now sits on your Home Screen. Tap the icon to open it full screen.
1. Tap Share: Tap the Share button next to the address bar.
2. Tap Add to Home Screen: Choose Add to Home Screen from the list. Don't see it? Tap More first.
3. Tap Add: Krater now sits on your Home Screen, ready to open full screen.
Chrome and Edge on iPhone need iOS 16.4 or later. On older versions, use Safari.
1. Tap the menu: Tap the three dots in the top right corner of Chrome.
2. Tap Install app: Choose Install app. On some phones it's called Add to Home screen.
3. Tap Install: Krater appears on your Home screen and in your app drawer.
Samsung Internet and Edge work too. Look for Install or Add to Home screen in the menu.
1. Click Share: Click the Share button in Safari's toolbar, or open File in the menu bar.
2. Choose Add to Dock: Select Add to Dock and keep the name Krater.
3. Click Add: Krater opens in its own window. Find it in your Dock and Launchpad.
Add to Dock needs macOS Sonoma or later.
1. Click the install icon: Click the install icon on the right of the address bar. No icon? Open the browser menu and look for Install Krater.
2. Click Install: Confirm in the small window that appears.
3. Keep it in your Dock: Krater opens in its own window. Keep it in the Dock for one-click access.
1. Click the install icon: Click the install icon on the right of the address bar. No icon? Open the browser menu and look for Install Krater.
2. Click Install: Confirm in the small window that appears.
3. Pin it: Krater opens in its own window. Pin it to your taskbar or Start menu.
Works the same on Windows, Linux and ChromeOS.
Everything you use on krater.ai, one tap away.
Krater sits on your Home Screen, Dock or taskbar like any other app.
Its own window without tabs or an address bar, so you stay on task.
New models and features arrive without an app store update.
The app is stored on your device, so Krater starts faster than in a new browser tab.
Start on your phone, finish on your laptop. Everything stays in sync.
Installing asks for nothing new. Remove it any time like any other app.
Installing the app costs nothing extra. Using Krater needs a plan, starting at $20 a month, and one plan covers every device and krater.ai.
Krater is a web app that installs straight from your browser. You get the same app on every device, new features arrive instantly and there's no store download to wait for.
Yes. Nothing is downloaded outside your browser, the app runs in your browser's secure sandbox and it asks for no extra permissions.
The app opens instantly, but chatting and creating need an internet connection because the AI models run in the cloud.
Safari, Chrome and Edge on iPhone and iPad. Chrome, Edge and Samsung Internet on Android. Safari, Chrome and Edge on Mac. Chrome or Edge on Windows, Linux and ChromeOS. Firefox on desktop doesn't fully support installing web apps, so use one of the others.
You don't have to. Krater updates itself in the background, so you always have the newest version.
On iPhone, iPad and Android, press and hold the icon and choose Remove App or Uninstall. On a computer, open Krater, open the app menu in its title bar and choose Uninstall. For Safari on Mac, drag Krater from your Applications folder to the Trash.
Yes. Sign in with the same account and all your chats, files and settings are there.
Install guide in Help · Krater in ChatGPT · Krater in Claude · Krater in Gemini · Krater in Perplexity · Krater pricing