ZOZOFIT enters the fitness tracking market with a specialized approach to body measurement documentation. Unlike traditional fitness apps that focus primarily on weight or workout logging, this application uses the smartphone's camera to generate three-dimensional body models. The technology represents an attempt to make body scanning accessible without expensive dedicated hardware. The core functionality revolves around the scanning process, which requires users to wear form-fitting clothing and follow specific positioning instructions. The app guides users through a capture sequence where multiple angles are photographed to construct a complete 3D model. Measurements are automatically extracted from these models, tracking dimensions like chest, waist, hips, and limbs. The historical tracking feature allows comparison between scans taken at different times, providing visual and numerical evidence of body composition changes. In practical use, the scanning process demands adequate lighting and sufficient space for proper operation. Users must position their phone at precise distances and angles, which can require some trial and error initially. The measurement accuracy appears sufficient for tracking general trends, though it may not match professional-grade equipment. The interface organizes results clearly, with before-and-after comparisons showing percentage changes and visual overlays of previous scans. Early user feedback highlights several consistent themes. Many appreciate the visual progress tracking, noting that seeing body changes in 3D provides motivation beyond simple scale weight. However, some reports mention occasional measurement inconsistencies between sessions, particularly when lighting conditions or phone positioning varies. The requirement for skin-tight clothing also receives mixed reactions, with some users finding it inconvenient for regular use. The application delivers valuable functionality for fitness enthusiasts seeking detailed body composition tracking, though with some practical limitations. The 3D scanning approach provides unique insights compared to traditional measurement methods, but results may vary depending on user technique and environmental factors. For those willing to master the scanning process, the app offers comprehensive body tracking that complements other fitness monitoring tools.