Apps I find useful for large format photography. #believeinfilm

Built in clock app – stopwatch for long exposures.
Holders – Manage film holders, note details, geotag exposure, audio notation

https://itunes.apple.com/us/app/holders/id445527423?mt=8

Massive Dev Chart developing table app – More developer and film combinations than I may ever use, customizable. Steps through development

http://www.digitaltruth.com/apps/mdc/

Digital Depth of field calculator – Hyperfocal distance and diffraction calculation

https://itunes.apple.com/us/app/digital-dof/id412384880?mt=8

The Photographers Ephemeris – sunlight/moonlight visualization

https://itunes.apple.com/us/app/the-photographers-ephemeris/id366195670?mt=8

Hipstamatic – Gives an idea of what a black and white version of the scene looks like. I like to use the tin type filter.

https://itunes.apple.com/us/app/hipstamatic/id342115564?mt=8