What are some alternatives?
When comparing Snap Art and Anima, you can also consider the following products
Apple ARKit - A framework to create Augmented Reality experiences for iOS
Fluid for Sketch - Sketch plugin to make your responsive designs more efficient
Made With ARKit - Hand-picked curation of the coolest stuff made with ARKit
Webflow Flexbox UI Builder - Build flexible, responsive layouts — without writing code
SketchAR - Start drawing easily using augmented reality
Marvel for Sketch - Sync, play and record prototypes in Sketch!