dA CamCal is an intuitive app to calculate long exposure time when using ND filters.
- Up to 20 stops, with options to display different ND filter notations
- Built-in timer when exposure is greater than 5 seconds
- Light and dark appearances
- iPad multi tasking support
- No ads, no tracking, no funny business
And if you are a fellow iOS dev, it's 100% written in SwiftUI.
Happy long exposure photographing ^_^