What are some alternatives?
When comparing Google ARCore and Apple ARKit, you can also consider the following products
Snap Art - Snap's augmented reality platform
Made With ARKit - Hand-picked curation of the coolest stuff made with ARKit
SketchAR - Start drawing easily using augmented reality
Facebook AR Studio - Facebook's developer platform for Augmented Reality
AirMeasure - Turn your phone into a ruler with the power of AR
Shopify AR - Create AR experiences for your online store