Archived App (Last seen on 7 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
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.
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What's New in NDCalc
1.1
February 12, 2023
Add support for Live Activities
