diff --git a/docs/resources/(resources)/ios-simulator.mdx b/docs/resources/(resources)/ios-simulator.mdx
new file mode 100644
index 00000000..2161805a
--- /dev/null
+++ b/docs/resources/(resources)/ios-simulator.mdx
@@ -0,0 +1,62 @@
+---
+title: ios-simulator
+description: A reference page for the ios-simulator resource
+---
+
+The ios-simulator resource manages iOS (and iPadOS/watchOS/tvOS/visionOS) simulator instances on macOS
+using `xcrun simctl`. Each resource declaration represents one simulator. You can declare multiple
+`ios-simulator` resources to create a full testing matrix across device types and OS versions.
+
+Simulators are created with the specified device type and runtime, and optionally booted. Removing a
+resource deletes the simulator from the system. Xcode Command Line Tools must be installed — add an
+`xcode-tools` resource as a dependency if you are not sure they are present.
+
+## Parameters:
+
+- **name** *(string, required)* — Human-readable name for the simulator instance (e.g. `"iPhone 15 Dev"`). Must be unique across your declared simulators.
+
+- **deviceType** *(string, required)* — CoreSimulator device type identifier. Use the format `com.apple.CoreSimulator.SimDeviceType.<Device>`. Run `xcrun simctl list devicetypes` to see identifiers available on your machine.
+
+- **runtime** *(string, required)* — CoreSimulator runtime identifier. Use the format `com.apple.CoreSimulator.SimRuntime.<Platform>-<Version>`. Run `xcrun simctl list runtimes` to see installed runtimes.
+
+- **state** *(string, optional)* — Desired runtime state of the simulator. One of `"Booted"` or `"Shutdown"`. Defaults to `"Shutdown"`. Can be modified after creation.
+
+## Example usage:
+
+```json title="codify.jsonc"
+[
+  {
+    "type": "ios-simulator",
+    "name": "iPhone 15 Dev",
+    "deviceType": "com.apple.CoreSimulator.SimDeviceType.iPhone-15",
+    "runtime": "com.apple.CoreSimulator.SimRuntime.iOS-18-0",
+    "state": "Shutdown",
+    "os": ["macOS"]
+  }
+]
+```
+
+```json title="codify.jsonc"
+[
+  {
+    "type": "xcode-tools",
+    "os": ["macOS"]
+  },
+  {
+    "type": "ios-simulator",
+    "name": "iPhone 15 Pro",
+    "deviceType": "com.apple.CoreSimulator.SimDeviceType.iPhone-15-Pro",
+    "runtime": "com.apple.CoreSimulator.SimRuntime.iOS-18-0",
+    "state": "Shutdown",
+    "os": ["macOS"]
+  },
+  {
+    "type": "ios-simulator",
+    "name": "iPad Pro 11-inch",
+    "deviceType": "com.apple.CoreSimulator.SimDeviceType.iPad-Pro-11-inch-M4",
+    "runtime": "com.apple.CoreSimulator.SimRuntime.iOS-18-0",
+    "state": "Shutdown",
+    "os": ["macOS"]
+  }
+]
+```
diff --git a/src/index.ts b/src/index.ts
index 0cb3831b..5b860ea4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -64,6 +64,7 @@ import { TerraformResource } from './resources/terraform/terraform.js';
 import { CursorResource } from './resources/cursor/cursor.js';
 import { VscodeResource } from './resources/vscode/vscode.js';
 import { WebStormResource } from './resources/webstorm/webstorm.js';
+import { IosSimulatorResource } from './resources/ios/ios-simulator/ios-simulator.js';
 import { XcodeToolsResource } from './resources/xcode-tools/xcode-tools.js';
 import { YumResource } from './resources/yum/yum.js';
 import { PyCharmResource } from './resources/jetbrains/pycharm/pycharm.js';
@@ -82,6 +83,7 @@ runPlugin(Plugin.create(
   [
     new GitResource(),
     new XcodeToolsResource(),
+    new IosSimulatorResource(),
     new PathResource(),
     new AliasResource(),
     new AliasesResource(),
diff --git a/src/resources/ios/ios-simulator/completions/ios-simulator.deviceType.ts b/src/resources/ios/ios-simulator/completions/ios-simulator.deviceType.ts
new file mode 100644
index 00000000..8635f10c
--- /dev/null
+++ b/src/resources/ios/ios-simulator/completions/ios-simulator.deviceType.ts
@@ -0,0 +1,55 @@
+// Known CoreSimulator device type identifiers shipped with Xcode.
+// These identifiers are stable across Xcode versions for each device family.
+export default async function loadIosSimulatorDeviceTypes(): Promise<string[]> {
+  return [
+    // iPhone SE
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-SE-3rd-generation',
+
+    // iPhone 14 family
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-14',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-14-Plus',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-14-Pro',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-14-Pro-Max',
+
+    // iPhone 15 family
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-15',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-15-Plus',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-15-Pro',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-15-Pro-Max',
+
+    // iPhone 16 family
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-16',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-16-Plus',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-16-Pro',
+    'com.apple.CoreSimulator.SimDeviceType.iPhone-16-Pro-Max',
+
+    // iPad mini
+    'com.apple.CoreSimulator.SimDeviceType.iPad-mini-6th-generation',
+    'com.apple.CoreSimulator.SimDeviceType.iPad-mini-A17-Pro',
+
+    // iPad Air
+    'com.apple.CoreSimulator.SimDeviceType.iPad-Air-5th-generation',
+    'com.apple.CoreSimulator.SimDeviceType.iPad-Air-11-inch-M2',
+    'com.apple.CoreSimulator.SimDeviceType.iPad-Air-13-inch-M2',
+
+    // iPad Pro 11-inch
+    'com.apple.CoreSimulator.SimDeviceType.iPad-Pro-11-inch-4th-generation',
+    'com.apple.CoreSimulator.SimDeviceType.iPad-Pro-11-inch-M4',
+
+    // iPad Pro 12.9 / 13-inch
+    'com.apple.CoreSimulator.SimDeviceType.iPad-Pro-12-9-inch-6th-generation',
+    'com.apple.CoreSimulator.SimDeviceType.iPad-Pro-13-inch-M4',
+
+    // Apple Watch
+    'com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-9-41mm',
+    'com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-9-45mm',
+    'com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Ultra-2-49mm',
+
+    // Apple TV
+    'com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-3rd-generation-4K',
+    'com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-3rd-generation-1080p',
+
+    // Apple Vision Pro
+    'com.apple.CoreSimulator.SimDeviceType.Apple-Vision-Pro',
+  ];
+}
diff --git a/src/resources/ios/ios-simulator/completions/ios-simulator.runtime.ts b/src/resources/ios/ios-simulator/completions/ios-simulator.runtime.ts
new file mode 100644
index 00000000..c781be4c
--- /dev/null
+++ b/src/resources/ios/ios-simulator/completions/ios-simulator.runtime.ts
@@ -0,0 +1,38 @@
+// Known CoreSimulator runtime identifiers. Each entry corresponds to an iOS
+// (or watchOS/tvOS/visionOS) runtime that can be installed via Xcode.
+export default async function loadIosSimulatorRuntimes(): Promise<string[]> {
+  return [
+    // iOS
+    'com.apple.CoreSimulator.SimRuntime.iOS-16-0',
+    'com.apple.CoreSimulator.SimRuntime.iOS-16-1',
+    'com.apple.CoreSimulator.SimRuntime.iOS-16-2',
+    'com.apple.CoreSimulator.SimRuntime.iOS-16-4',
+    'com.apple.CoreSimulator.SimRuntime.iOS-17-0',
+    'com.apple.CoreSimulator.SimRuntime.iOS-17-2',
+    'com.apple.CoreSimulator.SimRuntime.iOS-17-4',
+    'com.apple.CoreSimulator.SimRuntime.iOS-17-5',
+    'com.apple.CoreSimulator.SimRuntime.iOS-18-0',
+    'com.apple.CoreSimulator.SimRuntime.iOS-18-1',
+    'com.apple.CoreSimulator.SimRuntime.iOS-18-2',
+    'com.apple.CoreSimulator.SimRuntime.iOS-18-3',
+    'com.apple.CoreSimulator.SimRuntime.iOS-18-4',
+
+    // watchOS
+    'com.apple.CoreSimulator.SimRuntime.watchOS-10-0',
+    'com.apple.CoreSimulator.SimRuntime.watchOS-10-4',
+    'com.apple.CoreSimulator.SimRuntime.watchOS-11-0',
+    'com.apple.CoreSimulator.SimRuntime.watchOS-11-2',
+
+    // tvOS
+    'com.apple.CoreSimulator.SimRuntime.tvOS-17-0',
+    'com.apple.CoreSimulator.SimRuntime.tvOS-17-4',
+    'com.apple.CoreSimulator.SimRuntime.tvOS-18-0',
+    'com.apple.CoreSimulator.SimRuntime.tvOS-18-2',
+
+    // visionOS
+    'com.apple.CoreSimulator.SimRuntime.xrOS-1-0',
+    'com.apple.CoreSimulator.SimRuntime.xrOS-1-2',
+    'com.apple.CoreSimulator.SimRuntime.xrOS-2-0',
+    'com.apple.CoreSimulator.SimRuntime.xrOS-2-2',
+  ];
+}
diff --git a/src/resources/ios/ios-simulator/ios-simulator.ts b/src/resources/ios/ios-simulator/ios-simulator.ts
new file mode 100644
index 00000000..13533ad9
--- /dev/null
+++ b/src/resources/ios/ios-simulator/ios-simulator.ts
@@ -0,0 +1,196 @@
+import {
+  CreatePlan,
+  DestroyPlan,
+  ExampleConfig,
+  ModifyPlan,
+  ParameterChange,
+  Resource,
+  ResourceSettings,
+  SpawnStatus,
+  getPty,
+  z,
+} from '@codifycli/plugin-core';
+import { OS } from '@codifycli/schemas';
+
+const schema = z.object({
+  name: z
+    .string()
+    .describe('Name for the iOS simulator instance (e.g. "iPhone 15 Dev")'),
+  deviceType: z
+    .string()
+    .describe('Device type identifier (e.g. "com.apple.CoreSimulator.SimDeviceType.iPhone-15")'),
+  runtime: z
+    .string()
+    .describe('Runtime identifier (e.g. "com.apple.CoreSimulator.SimRuntime.iOS-18-0")'),
+  state: z
+    .enum(['Booted', 'Shutdown'])
+    .optional()
+    .describe('Desired runtime state of the simulator. Defaults to Shutdown.'),
+});
+
+export type IosSimulatorConfig = z.infer<typeof schema>;
+
+interface SimDevice {
+  udid: string;
+  name: string;
+  state: string;
+  deviceTypeIdentifier: string;
+}
+
+interface SimctlDevicesOutput {
+  devices: Record<string, SimDevice[]>;
+}
+
+const defaultConfig: Partial<IosSimulatorConfig> & { os: any } = {
+  name: '<Replace me here!>',
+  deviceType: 'com.apple.CoreSimulator.SimDeviceType.iPhone-15',
+  runtime: 'com.apple.CoreSimulator.SimRuntime.iOS-18-0',
+  state: 'Shutdown',
+  os: ['macOS'],
+};
+
+const exampleBasic: ExampleConfig = {
+  title: 'iPhone 15 simulator for development',
+  description: 'Create an iPhone 15 simulator running iOS 18 for use in development and UI testing.',
+  configs: [{
+    type: 'ios-simulator',
+    name: 'iPhone 15 Dev',
+    deviceType: 'com.apple.CoreSimulator.SimDeviceType.iPhone-15',
+    runtime: 'com.apple.CoreSimulator.SimRuntime.iOS-18-0',
+    state: 'Shutdown',
+    os: ['macOS'],
+  }],
+};
+
+const exampleMultiDevice: ExampleConfig = {
+  title: 'iPhone and iPad simulator setup',
+  description: 'Install Xcode Command Line Tools and create an iPhone and iPad simulator for cross-device testing.',
+  configs: [
+    { type: 'xcode-tools', os: ['macOS'] },
+    {
+      type: 'ios-simulator',
+      name: 'iPhone 15 Pro',
+      deviceType: 'com.apple.CoreSimulator.SimDeviceType.iPhone-15-Pro',
+      runtime: 'com.apple.CoreSimulator.SimRuntime.iOS-18-0',
+      state: 'Shutdown',
+      os: ['macOS'],
+    },
+    {
+      type: 'ios-simulator',
+      name: 'iPad Pro 11-inch',
+      deviceType: 'com.apple.CoreSimulator.SimDeviceType.iPad-Pro-11-inch-M4',
+      runtime: 'com.apple.CoreSimulator.SimRuntime.iOS-18-0',
+      state: 'Shutdown',
+      os: ['macOS'],
+    },
+  ],
+};
+
+export class IosSimulatorResource extends Resource<IosSimulatorConfig> {
+  getSettings(): ResourceSettings<IosSimulatorConfig> {
+    return {
+      id: 'ios-simulator',
+      defaultConfig,
+      exampleConfigs: {
+        example1: exampleBasic,
+        example2: exampleMultiDevice,
+      },
+      operatingSystems: [OS.Darwin],
+      dependencies: ['xcode-tools'],
+      schema,
+      parameterSettings: {
+        state: { type: 'string', canModify: true },
+      },
+      allowMultiple: {
+        identifyingParameters: ['name'],
+      },
+    };
+  }
+
+  async refresh(parameters: Partial<IosSimulatorConfig>): Promise<Partial<IosSimulatorConfig> | null> {
+    const $ = getPty();
+
+    const { status, data } = await $.spawnSafe('xcrun simctl list devices --json');
+    if (status !== SpawnStatus.SUCCESS) {
+      return null;
+    }
+
+    let parsed: SimctlDevicesOutput;
+    try {
+      parsed = JSON.parse(data);
+    } catch {
+      return null;
+    }
+
+    for (const [runtimeId, devices] of Object.entries(parsed.devices)) {
+      const match = devices.find((d) => d.name === parameters.name);
+      if (match) {
+        return {
+          name: match.name,
+          deviceType: match.deviceTypeIdentifier,
+          runtime: runtimeId,
+          state: match.state === 'Booted' ? 'Booted' : 'Shutdown',
+        };
+      }
+    }
+
+    return null;
+  }
+
+  async create(plan: CreatePlan<IosSimulatorConfig>): Promise<void> {
+    const $ = getPty();
+    const { name, deviceType, runtime, state } = plan.desiredConfig;
+
+    // xcrun simctl create prints the new simulator's UDID to stdout
+    const { data: udid } = await $.spawn(
+      `xcrun simctl create "${name}" "${deviceType}" "${runtime}"`,
+      { interactive: true }
+    );
+
+    if (state === 'Booted') {
+      await $.spawn(`xcrun simctl boot "${udid.trim()}"`, { interactive: true });
+    }
+  }
+
+  async modify(pc: ParameterChange<IosSimulatorConfig>, plan: ModifyPlan<IosSimulatorConfig>): Promise<void> {
+    if (pc.name !== 'state') return;
+
+    const $ = getPty();
+    const udid = await this.getUdidByName(plan.desiredConfig.name);
+    if (!udid) return;
+
+    if (plan.desiredConfig.state === 'Booted') {
+      await $.spawn(`xcrun simctl boot "${udid}"`, { interactive: true });
+    } else {
+      await $.spawn(`xcrun simctl shutdown "${udid}"`, { interactive: true });
+    }
+  }
+
+  async destroy(plan: DestroyPlan<IosSimulatorConfig>): Promise<void> {
+    const $ = getPty();
+    const udid = await this.getUdidByName(plan.currentConfig.name);
+    if (!udid) return;
+
+    await $.spawn(`xcrun simctl delete "${udid}"`, { interactive: true });
+  }
+
+  private async getUdidByName(name: string | undefined): Promise<string | null> {
+    if (!name) return null;
+
+    const $ = getPty();
+    const { status, data } = await $.spawnSafe('xcrun simctl list devices --json');
+    if (status !== SpawnStatus.SUCCESS) return null;
+
+    try {
+      const parsed: SimctlDevicesOutput = JSON.parse(data);
+      for (const devices of Object.values(parsed.devices)) {
+        const match = devices.find((d) => d.name === name);
+        if (match) return match.udid;
+      }
+    } catch {
+      // ignore parse errors
+    }
+
+    return null;
+  }
+}
diff --git a/test/ios/ios-simulator.test.ts b/test/ios/ios-simulator.test.ts
new file mode 100644
index 00000000..77d6e528
--- /dev/null
+++ b/test/ios/ios-simulator.test.ts
@@ -0,0 +1,54 @@
+import { describe, expect, it } from 'vitest';
+import { PluginTester, testSpawn } from '@codifycli/plugin-test';
+import * as path from 'node:path';
+import { SpawnStatus, Utils } from '@codifycli/plugin-core';
+
+describe('iOS Simulator tests', { skip: !Utils.isMacOS() }, async () => {
+  const pluginPath = path.resolve('./src/index.ts');
+
+  it('Can create, modify state, and destroy an iOS simulator', { timeout: 300000 }, async () => {
+    await PluginTester.fullTest(pluginPath, [
+      {
+        type: 'ios-simulator',
+        name: 'codify-test-iphone',
+        deviceType: 'com.apple.CoreSimulator.SimDeviceType.iPhone-15',
+        runtime: 'com.apple.CoreSimulator.SimRuntime.iOS-18-0',
+        state: 'Shutdown',
+      },
+    ], {
+      validateApply: async () => {
+        const { data, status } = await testSpawn('xcrun simctl list devices --json');
+        expect(status).toBe(SpawnStatus.SUCCESS);
+        const parsed = JSON.parse(data);
+        const allDevices: any[] = Object.values(parsed.devices).flat();
+        const sim = allDevices.find((d: any) => d.name === 'codify-test-iphone');
+        expect(sim).toBeDefined();
+        expect(sim.state).toBe('Shutdown');
+      },
+      testModify: {
+        modifiedConfigs: [{
+          type: 'ios-simulator',
+          name: 'codify-test-iphone',
+          deviceType: 'com.apple.CoreSimulator.SimDeviceType.iPhone-15',
+          runtime: 'com.apple.CoreSimulator.SimRuntime.iOS-18-0',
+          state: 'Booted',
+        }],
+        validateModify: async () => {
+          const { data } = await testSpawn('xcrun simctl list devices --json');
+          const parsed = JSON.parse(data);
+          const allDevices: any[] = Object.values(parsed.devices).flat();
+          const sim = allDevices.find((d: any) => d.name === 'codify-test-iphone');
+          expect(sim).toBeDefined();
+          expect(sim.state).toBe('Booted');
+        },
+      },
+      validateDestroy: async () => {
+        const { data } = await testSpawn('xcrun simctl list devices --json');
+        const parsed = JSON.parse(data);
+        const allDevices: any[] = Object.values(parsed.devices).flat();
+        const sim = allDevices.find((d: any) => d.name === 'codify-test-iphone');
+        expect(sim).toBeUndefined();
+      },
+    });
+  });
+});