Digitaltruth Photo Ltd

Massive Dev Chart Timer

Paid

The #1 app for film developing.

Darkroom Formulas

Paid

Darkroom Formulas contains a database with over 160 chemical formulas from Digitaltruth.com including film developers, print developers, toners,...

f-Stop Printing Calculator

Free

The f-Stop Printing Calculator allows darkroom printers to modify times by stops when calculating exposure values.The calculator will establish 1/4...

Massive Dev Chart Timer

Paid

The Massive Dev Chart is the world's largest film development chart with easy to use multi step timer and darkroom support for iPhone, iPad and...