 The study aimed to explore end-user perspectives on the features, current use, and acceptance of nutrition and diet M-Health apps through a survey. The results showed that ease of use, free cost, and automatic readings of caloric and macronutrient content were the primary criteria for selecting such an app. An app was less likely to be selected if it incorrectly estimated portion size, calories, or nutrient content. Other important limitations included the use of a database that does not include local foods or that may omit major foods. The study provides insights into user needs that can benefit researchers developing tools for innovative dietary assessment and those assisting research on behavioral changes related to nutrition. This article was authored by Maria F. Vasalaglo, Sturgeos Christodilidis, Emily Reber, and others.