King-Devick Variable Color Contrast Sensitivity Chart for Age-Related Macular Degeneration

King-Devick Variable Color Contrast Sensitivity Chart for Age-Related Macular Degeneration (iOS)

Product Specifications

Product Specs | K-D Test
Specifications iPad
Screen Size 9.7"+
Aspect Ratio 4:3 or 4.3:3
Resolution 1024 x 768+
Operating System iOS 9+**
App Location Apple App Store