What are some alternatives?
When comparing Snap Art and Monday Hero, you can also consider the following products
Apple ARKit - A framework to create Augmented Reality experiences for iOS
BuilderX - Design to code, designers and developers on one platform.
Made With ARKit - Hand-picked curation of the coolest stuff made with ARKit
Supernova Studio - The world’s first true design-to-code platform 🚀
SketchAR - Start drawing easily using augmented reality
Upcase by thoughtbot - An online learning platform for developers - now free