"Plan from Camera - PDF AR Scan" is a utility tool available for iPhone users, developed by GENOVA Softworks. This app simplifies the process of drawing plans by automatically generating them, even in low light conditions using the flash. Users can export plans as images, PDFs, or share them through various channels. Additionally, the app allows users to measure surfaces, calculate perimeters of both closed and open areas, and switch between meters and feet units. Customization options include adjusting line widths, adding or removing dimensions, and changing zoom levels.

The key features of "Plan from Camera - PDF AR Scan" include automatic plan drawing, customization options, export capabilities, low light functionality, precise horizontal surface measurements, and the ability to measure and draw open and closed areas with high precision while moving around.