Sunny 16 Exposure Calculator app for iPhone and iPad

4.7 ( 5987 ratings )

Utilities Photo & Video
Developer: Mount Haley Software

Free

Current version: 1.0, last update: 8 years ago
First release : 21 May 2012
App size: 621.08 Kb

Sunny 16 uses the Sunny 16 Rule to calculate approximate exposure values based upon light conditions and film speed (ISO.) The general rule-of-thumb would be to use these values as a starting point and adjust exposure based on actual results. It is highly recommended to use your camera’s Histogram (if available) to determine final correct exposure.