From your Mac with OSX 10.10 or later, select the Mac App Store icon to open the Apple App Store for your Mac
In the search bar in the top right corner, type in 'Bible' Select the free Olive Tree 'Bible Study' application
Click on the 'Get' button. The Olive Tree app will begin to download.
Once it is finished downloading, you can open the app from the Launchpad or open your applications to open the Olive Tree Bible app. For instructions to download titles which are registered to your Olive Tree account, click here.