2025-05-23 00:00:00 This App is designed as part of the FragMent project to study sources of stress in everyday life. During the survey period, participants will be invited to use the App to complete various daily tasks. These tasks include filling in questionnaires and recording short voice messages (reading text, image description, etc.) to measure levels of stress and well-being, as well as the factors behind this stress. The application also records the GPS position of the smartphone, providing researchers with information on the types of environments to which participants are exposed. This data is essential for understanding which environments trigger or aggravate daily stress.