NDCalc icon

NDCalc

James Warren
Free

About NDCalc

NDCalc is a simple app that allows for calculating long exposure times when using neutral density filters.

- Calculate how long an exposure should be with a variety of ND filter strengths.
- Supports multiple camera manufacturers with different shutter speed lists
- Run timers from within the app for long exposure times or have the app send a notification when your exposure is done.

NDCalc Screenshots