Download Official Nokia Z Launcher Beta From Google Play. Limited Devices Only

Today, Nokia released the beta version of Z Launcher in Google Play. Currently the Z Launcher isn't supported in Lollipop devices. Z Launcher officials mentioned it supports Android 4.1 to 4.4 devices but it doesn't. I have a Galaxy S3 with Android 4.3 but the Google Play says "This app is incompatible with all of your devices".