Overweight or obesity is currently still a health problem whose prevalence is increasing in adolescents. Obesity prevention efforts include weight control, increased physical activity, healthy eating behavior, and health education. Health education can be done through counseling to instill understanding of nutrition, meal planning, and diet. To attract youth's interest and concern about nutritional status and eating arrangements, it is necessary to promote it in the form of media or applications that are easily accessible anywhere with attractive features. Currently, in accordance with technological developments that have reached all corners of the country, Android mobile media with attractive features can be an alternative to increase youth awareness of the problem of obesity.

The Nutrition Diet Obesity Mobile Application (Modigiz) is here to answer health and nutrition problems in adolescents who are overweight. This application provides features that include basic knowledge about obesity in adolescents, causes of obesity, checking nutritional status, as well as meal/diet planning for adolescents who are overweight.