NeoSimulator

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NeoSimulator is a lightweight simulator app for iPhone, iPad, Apple Watch, Apple TV, and Apple Vision Pro.

!NeoSimulator showing an iPhone simulator and device settings

Requirements

• Apple Silicon Mac
• macOS 26.4 or later
• Xcode 27 or later, with simulator runtimes installed

Installation

Download the DMG from Releases, open it, and drag NeoSimulator.app to Applications.

By default, NeoSimulator displays simulators while the app is open. Quitting restores Xcode's previous display settings. To use Device Hub, choose it under Settings → General → Preferred Display Host.

Documentation

• User guide
• Migrating from the CLI
• Development

Acknowledgements

Background service control is ported from simslim, including its catalog of services that are safe to stop. Thank you to Interlap and the simslim contributors. simslim is available under the MIT License; NeoSimulator includes its notice in Credits.rtf, which the About window shows.

License

MIT