These tools vary from a slight learning curve to a higher learning curve!

AR TOOLS

Apple's Reality Composer - available for IPad and IPhone in the apple store

😀This is easy entry and its probably on your phone already!

A-Frame (a framework for building 3D/AR/VR experiences) - available here

💎Make filters there are plenty of tutorials teaching you how to get started

Adobe Aero - click here to download

Blender - click to download

🎉Free open source 3d creation suite (unlike Cinema4d) that has new VR support!

Spark AR - click here for download

Lens Studio [AR] - click here to download

VR Building Tools