When you are testing mobile apps there are a number of non functional elements you need to consider (that do not apply to website testing) such as push notifications, device network issues, location services and app installation. In this post I'll cover these and explain how to test these areas. Push notifications Push notifications were pioneered by Apple in 2008 and this technology was subsequently adopted by Google for its Android OS and by Microsoft for its Windows Phone OS. Push notifications allow an app to deliver information to a mobile device without a specific request from the app. This means that the app does not need to be launched for the mobile device to get the push notification. Each operating system has their own Push Notification Service. On iOS it's called Apple Push Notification Service (APNs) and Android had Google Cloud Messaging (GCM) but this has been superseded by Firebase Cloud Messaging (FCM). Note that FCM can also be used to send push no