Buildie is a contractor's tool for documenting construction progress through photos. It allows workers to capture their part of the project, creating a comprehensive building history. The app simplifies the process, enabling users to take one or multiple photos of each work phase. These images are automatically tagged with the worker's details, timestamp, and GPS location.

Buildie features a task list for guiding photo documentation, a burst mode for capturing multiple photos with the same details, and event tracking directly from the phone. Users can operate the app offline, ensuring functionality even in areas with poor internet connectivity. Additionally, GPS coordinates are embedded in the images, and timestamps are securely verified.