Digitaltruth Photo Ltd

"The app is well designed, very easy to use and definitely helps you store and organize your creative ideas all in one place." Bailey Photo Blog"What …

The #1 app for film developing. The Massive Dev Chart Timer combines an advanced multi-step darkroom timer with an offline copy of the world's lar …

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

Massive Dev Chart Lite contains an extensive list of film developer combinations and other data for B&W film processing and darkroom use.The chart con …

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