Offline dictionary of dangerous food additives optimised for quick search (3.5 clicks average path to detailed information). - Development in BDD style. Acceptance scenarios written using Calabash-Android framework (Cucumber clone) using Ruby. Specs written using JUnit 4. 90% test coverage. - UI has adoptions for Smartphones and Tablets 7” and 10”. Tested on Android TV. - Porting to iOS SDK using Rubymotion framework