FoodT is a free lifestyle app developed by the University of Exeter for iPhone users. This app aims to help you eat less unhealthy food and lose weight through a fun and engaging game. By downloading the FoodT app, you can choose three types of food or drink that you want to consume less of and start playing.

The gameplay is simple - when there's a green circle on the screen, you press the item, and when there's a red circle, you don't. This game is based on a similar online game that has been shown to reduce users' food intake and weight after playing it four times. By playing the game on your phone, you will also be contributing to scientific research conducted by the University of Exeter.

Before and after playing the game, you will be asked a few questions to track your progress. The app collects basic details about yourself, such as age and sex, but it does not collect any information about your identity. All the data you provide will be anonymous and sent to the University of Exeter for research purposes.

The current version of the FoodT app is available in English and a limited number of other languages. The developers are actively working on translating it into more languages. For the latest updates and comments about the app, you can visit the FoodT Facebook page.