CogZum is a project with a goal of creating a line of software and hardware products that help households organize supermarket shopping and stop domestic food waste. First product is an iPhone app, due to be released December/January. With CogZum users can build digital shopping lists with dating information for each product easier that any other app. A list with all consumables in their homes helps with planning and tracking best by time for all perishable items. Product creation assistance, expiration notifications, food waste report and much more are part of CogZum app. Fully finished version of CogZum can be downloaded after subscription to early access program on cogzum.com.