Archived App (Last seen on 15 May 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
NDR Calc calculates the final exposure needed given the initial exposure and the neutral density filter number
What's New in NDR Calc and Reciprocity Calc
1.0
November 16, 2020
