Features
Everything you need to test simulators faster
CosmoKit is the native macOS companion for iOS developers: control, capture and inspect any simulator without touching the terminal.
Simulator control
Run every iOS Simulator without the terminal
Boot, shut down, erase and manage every iOS Simulator from one native macOS app. No more memorizing xcrun simctl commands.
- Boot and manage multiple simulators side by side
- Erase, reset and reboot in a single click
- Override appearance, status bar and permissions
- Install and launch any app instantly
Screen capture & recording
Screenshots and video, ready for QA and marketing
Capture pixel-perfect screenshots and record video of any simulator for bug reports, App Store assets and marketing, straight from the menu bar.
- High-resolution screenshots in one tap
- Smooth screen recordings
- Perfect for QA, bug reports and store assets
- Save and share in seconds
Network proxy & inspection
See and shape your simulator's traffic
Route your simulator through CosmoKit's built-in proxy to inspect HTTPS requests, debug API calls and test how your app behaves on flaky networks.
- Inspect HTTPS requests and responses
- Debug API integrations fast
- Test offline and slow-network behaviour
- One-click proxy setup
Push notifications
Fire test pushes in one click
Send fully custom push notification payloads to the simulator to test deep links, badges and notification UI, without a backend or a physical device.
- Custom JSON payloads
- Test notification taps and deep links
- No server or device required
- Reusable templates
Location & GPS simulation
Put your app anywhere on Earth
Set any GPS coordinate or simulate movement to test maps, geofencing and location-aware features without leaving your desk.
- Drop the simulator on any coordinate
- Test geofencing and map features
- Simulate movement and routes
- Save favourite locations
Deep links
Open any URL scheme instantly
Trigger universal links and custom URL schemes directly, so you can test routing and onboarding flows in seconds.
- Open custom URL schemes
- Test universal links
- Validate routing and onboarding
- Reusable link history
Ready to take control of your simulator?
Download CosmoKit on the Mac App Store and ship faster today.