diff --git a/smartapps/richardneville/leave-home-secure.src/leave-home-secure.groovy b/smartapps/richardneville/leave-home-secure.src/leave-home-secure.groovy
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+++ b/smartapps/richardneville/leave-home-secure.src/leave-home-secure.groovy
@@ -0,0 +1,142 @@
+definition (
+        name: "Leave home secure",
+        namespace: "richardneville",
+        author: "Richard Neville",
+        description: "Tells us if the doors and windows are open when we go out.",
+        category: "My Apps",
+        iconUrl: "http://animl.co.uk/img/SmartThingsLeaveHomeSecure.png",
+        iconX2Url: "http://animl.co.uk/img/SmartThingsLeaveHomeSecure@2x.png",
+        iconX3Url: "http://animl.co.uk/img/SmartThingsLeaveHomeSecure@2x.png"
+        )
+
+preferences {
+    section("Things to report on") {
+        input "contactSensorThings", "capability.contactSensor", required: true, multiple: true, 
+            title: "Select which things to watch:"
+        paragraph "This SmartApp reports if the doors and windows are left open when we go out. The report can be triggered in various ways. v0.1"
+    }
+    section("Things to trigger the report") {
+        input "presenceThings", "capability.presenceSensor", required: false, multiple: true,
+            title: "Notify when these things leave home:"
+        input "contactSensorTrigger", "capability.contactSensor", required: false, multiple: true,
+            title: "Notify when this thing closes:"
+        input "motionSensorThing", "capability.motionSensor", required: false, multiple: true,
+            title: "Notify when movement is detected near this thing:"
+    }
+    section("Settings") {
+        input "fullReport", "bool", title: "Full report, even if things are closed?", required: false
+        input "pushNotification", "bool", title: "Push the message out?", required: false
+        input("recipients", "contact", title: "Send messages to:") {
+            input "phone", "phone", title: "Send an SMS to:", description: "Phone Number", required: false
+        }
+        paragraph "(If no recipients are selected, app will just send a push notification instead.)"
+    }
+}
+
+def installed() {
+    initialize()
+}
+
+def updated() {
+	unsubscribe()
+    initialize()
+}
+
+def initialize() {
+    subscribe(presenceThings, "presence", presenceHandler)
+    subscribe(contactSensorTrigger, "contact", contactHandler)
+    subscribe(motionSensorThing, "motion", motionHandler)
+    
+    /*
+    subscribe(switchThing, "switch", switchHandler)
+    */
+}
+
+def presenceHandler(evt) {
+    if (evt.value == "not present") {
+        if (allThingsLeftHome()) {
+            checkIfHouseSecure()
+	    }
+    }
+}
+
+def contactHandler(evt) {
+	if (evt.value == "closed") {
+        checkIfHouseSecure()
+    }
+}
+
+def motionHandler(evt) {
+    if (evt.value == "active") {
+    	// motion detected
+        checkIfHouseSecure()
+    } else if (evt.value == "inactive") {
+        // motion stopped
+    }
+}
+
+/*
+def switchHandler(evt) {
+	if (debugMode) {
+        checkIfHouseSecure()
+    }
+}
+*/
+
+private checkIfHouseSecure() {
+    for (contactSensorThing in contactSensorThings) {
+        def sensorState = contactSensorThing.currentState("contact").value
+        if (sensorState == "open" || fullReport) {
+            sendMsg("${contactSensorThing.displayName} is ${sensorState}.")
+        }
+    }
+}
+
+private allThingsLeftHome() {
+    def result = true
+    for (presenceThing in presenceThings) {
+        if (presenceThing.currentPresence == "present") {
+            // someone is present, so set result to false and terminate the loop.
+            result = false
+            break
+        }
+    }
+    return result
+}
+
+private sendMsg(msg) {
+    if (pushNotification) {
+        // check that contact book is enabled and recipients selected
+        if (location.contactBookEnabled && recipients) {
+            sendNotificationToContacts(msg, recipients)
+        } else if (phone) { // check that the user did select a phone number
+            sendNotificationEvent("SMS sent to ${phone}")
+            sendSms(phone, msg)
+            //sendNotification(msg, [method: "phone", phone: "1234567890"])
+        } else {
+            sendPush(msg)
+        }
+    } else {
+        sendNotificationEvent(msg)
+    }
+}
+
+/*
+
+def switchHandler(evt) {
+    if (evt.value == "on") {
+        //sendPush("The ${switchThing.displayName} is on!")
+    } else if (evt.value == "off") {
+        //sendPush("The ${switchThing.displayName} is off!")
+    }
+}
+
+def contactHandler(evt) {
+    if (evt.value == "open") {
+        // contactSensor open
+    } else if (evt.value == "closed") {
+        // contactSensor closed
+    }
+}
+
+*/
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