iOS/Android: If you have a food allergy, you know it can be a pain to get a straight answer out of sometimes-clueless waitstaff or cashiers who have no idea whether the item on the menu you want is made with eggs, peanuts, or anything else specific. That's where Allergy Assassin comes in. The app, available for iPhone and Android, uses a database of recipes and dishes and your saved food allergies to warn you whether a dish is safe to eat long before it's time to order. More »