God Tools app
http://www.godtoolsapp.com/
The God Tools app is created by Cru (formerly known as Campus Crusade for Christ in the USA). This app helps you to easily share the gospel with the people around you. You will find in the
app some of the most effective and widely used evangelistic tools such as The Four Spiritual Laws and other classic tracts of Cru. These presentations are translated into different
languages and can be accessed even without the internet. The God Tools app is available for both Apple and Android smartphones or gadgets.
God Tools 4 0 basic tutorial
https://youtu.be/7G4tZotO5sU
https://www.youtube.com
In this video you will learn the basics of navigating around the God Tools app.
God Tools App tutorial Cru
https://www.youtube.com/watch?v=TYxROEMHEY0&feature=youtu.be
https://www.youtube.com
This is another video tutorial on how to use the God Tools app.