NDCalc app for iPhone and iPad

4.2 ( 6352 ratings )

Photo & Video Utilities
Developer: James Warren

Free

Current version: 1.1, last update: 1 year ago
First release : 16 Sep 2022
App size: 973 Kb

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.