iPhone, iPod Touch or iPad running iOS 10.0 or greater.4GB of RAM (minimum), 8GB of RAM (recommended).12GB (minimum), 20GB or more (recommended) of free hard disk space for Xcode install.Follow the installation instructions in the document 3. This is the download for building Android and iOS apps on a Mac. an internet connection (required only for the build of the first app).a USB cable to connect the smartphone to the computer.a laptop or desktop PC running Windows 7, 8 or 10 (64-bit).Follow the installation instructions in the document 1. This is the download for building Android apps on a computer running Windows. Please see the Release Notes for details of what’s new in this version. The latest version of Scripture App Builder can be downloaded here.