Explanation
ARKit is Apple's SDK for creating augmented reality experiences on iPhones and iPads. It leverages the advanced hardware of Apple devices (LiDAR, camera, IMU) to deliver high-quality AR with precise tracking, occlusion, and environmental understanding.
Real-world example
Using your iPhone to measure a room in 3D with the Measure app, or placing virtual objects in your space with IKEA Place — both powered by ARKit.
Practical applications
- Real estate: 3D room scanning with LiDAR, instant floor plans
- Retail: trying on virtual products (glasses, watches, makeup) via AR
- Architecture: placing a building model at real scale on the construction site
- Immersive content: AR art installations, museum experiences, interactive print media
ARKit capabilities
LiDAR integration
- Precise depth scanning of the environment
- Instant surface detection, even in low light
- High-quality occlusion between real and virtual objects
- Available on iPad Pro and iPhone Pro
Example: A real estate agent scanning an apartment in 30 seconds to create a 3D floor plan
Face and body tracking
- Precise face tracking with 52 blendshapes
- Full body pose estimation from camera
- Used for AR filters, avatars, and motion capture
Example: AR filters on Snapchat and Instagram that track your facial expressions in real time
VR scenario
A luxury watchmaker integrates ARKit into their app. Customers point their iPhone at their wrist and see a photorealistic virtual watch, with realistic reflections and shadows adapting to ambient lighting. They can switch models instantly. In-store staff use the same app for consultations.
Why it matters in professional VR
- ARKit combined with Apple hardware (LiDAR, Neural Engine) delivers the most precise mobile AR experience
- The Apple ecosystem (1+ billion active devices) makes ARKit-based experiences massively accessible
- ARKit is the stepping stone to Apple Vision Pro — apps built today will transition to spatial computing