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diff --git a/cordova/lib/list-started-emulators b/cordova/lib/list-started-emulators
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+#!/usr/bin/env node
+
+/*
+       Licensed to the Apache Software Foundation (ASF) under one
+       or more contributor license agreements.  See the NOTICE file
+       distributed with this work for additional information
+       regarding copyright ownership.  The ASF licenses this file
+       to you under the Apache License, Version 2.0 (the
+       "License"); you may not use this file except in compliance
+       with the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+       Unless required by applicable law or agreed to in writing,
+       software distributed under the License is distributed on an
+       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+       KIND, either express or implied.  See the License for the
+       specific language governing permissions and limitations
+       under the License.
+*/
+
+
+var Q = require('q'),
+    exec = require('child_process').exec;
+
+/**
+ * Gets list of running iOS simulators
+ * @return {Promise} Promise fulfilled with list of running iOS simulators
+ */
+function listStartedEmulators () {
+    // wrap exec call into promise
+    return Q.nfcall(exec, 'ps aux | grep -i "[i]OS Simulator"')
+    .then(function () {
+        return Q.nfcall(exec, 'defaults read com.apple.iphonesimulator "SimulateDevice"');
+    }).then(function (stdio) {
+        return stdio[0].trim().split('\n');
+    });
+}
+
+exports.run = listStartedEmulators;
+
+// Check if module is started as separate script.
+// If so, then invoke main method and print out results.
+if (!module.parent) {
+    listStartedEmulators().then(function (emulators) {
+        emulators.forEach(function (emulator) {
+            console.log(emulator);
+        });
+    });
+}