DayRadar

Distance sounding app for vision-impaired individuals. Requires dual camera iPhone (ie iPhone 7 Plus, 8 Plus, X, XS, XS Max and later). Converts images into depth maps and musical tones so that sounds can be used to judge indoor or outdoor distances. Designed to be used in conjunction with other usual aids such as sticks but not as a replacement. Uses Siri to read distances and help. Compatible with VoiceOver. Customizable musical sounds and tone playing speed. Thanks to Apple engineers for providing the disparity depth maps.