Understanding how consumers use mobile devices and mobile applications to support their eating behaviour, such as creating grocery lists, gathering meal ideas and ordering food from restaurants, is important for business, marketing and health professionals who seek to reach consumers through mobile technology. This study identified segments of users and non-users of food-related technology and described differences in their demographic characteristics, food-related app use and interest in food-related app functionality. Results revealed that 22 per cent of participants were highly engaged with technology and food, while just 12 per cent were disengaged from both. The remaining two-thirds of participants were evenly split between those who were engaged with technology and food generally but were ambivalent about food-related apps, and those who were utilitarian in their approach to food and disengaged from food-related apps. There were segment differences based on age such that younger adults (ages 18-34) were more likely to be engaged with technology and food than older adults (ages 55+). Technology and food-engaged segments reported the highest levels of use of select food-related apps, but even well-known apps were not highly used, indicating room for market expansion. Findings are discussed in the context of app development, digital advertising and nutritional health interventions.