Darkroom Formulas App for iPhone, iPod Touch & iPad http://www.digitaltruth.com/apps/darkroomformulas/ Our new Darkroom Formulas app contains an offline database with over 160 recipes for Film Developers, Print Developers, Toners, Intensifiers, Reducers and Alternative processes. If you routinely or occasionally mix formulas, the built in Volume Mixer will adjust all quantities on-the-fly, allowing you to quickly mix the exact amount you need without needing to make any calculation! No more mistakes, no more rummaging around for bits of paper in your lab. The app allows you to modify existing formulas or enter your own, share, export/import and save. Key Features: Powerful Volume Mixer adjusts all ingredients on-the-fly Offline database - no internet connection required Over 160 formulas included Add, Edit & Share you own formulas Lifetime free updates, no ads, no add-ons The easy-to-use interface allows you to view the recipes, copy or add your own. Each formula can be divided in up to three parts and each part can contain up to ten ingredients in ml, g, oz, drops, tsp or grains, allowing a total of up to 30 ingredients. Separate areas allow you to view/store specific Mixing Instructions, Dilution, Usage and Notes. All of the formulas listed on the Digitaltruth web site are included in the app. Built for iOS7, the universal app is compatible with iOS 5.1.1+ and will run on any suitable iPhone, iPod Touch or iPad. An Android version will follow if enough people want it, so let us know! Lifetime free updates. No ads, no add-ons.