Factor: Reciprocity Calculator app for iPhone and iPad

4.0 ( 9280 ratings )

Photo & Video Utilities
Developer: Haptic Software, LLC

2.99 USD

Current version: 2.2, last update: 9 months ago
First release : 13 Sep 2022
App size: 1.19 Mb

Factor is the analog photographers pocket companion. Nail your exposures every time with Factors suite of tools for calculating exposure compensation due to reciprocity failure, filter factors, or bellows extension. Add your favorite emulsions and know that your film is properly exposed every time.

Factor has world-class privacy, with no third-party analytics, ad services, or tracking code.