I do not ban any devices from installing this app, as some people have more than one device, such as tablets without cameras, or compasses, and I will gladly refund users if the app is not working for them. 1 $6.99 Pre-ordered Camera ZOOM FX Premium androidslide 1 $2.99 Best apps of 2014 - Google Play, #1 MUST-HAVE APP FOR PHOTOGRAPHERS??????????????? Editor's Choice - Google Play, Gizmodo + Slash