Question: Is there an app that can help me identify the missing pieces in my old LEGO sets?

If you're looking for an app to help identify missing pieces in your old LEGO sets, Bricksee is a highly recommended tool. This app uses advanced machine learning to make brick identification and set tracking easier. It comes with a catalog of over 10,000 sets, allowing you to add your own sets and take photos of bricks to identify and reconstitute missing parts. Bricksee also provides detailed set information, progress tracking, and in-app instructions to help you maintain and rebuild your brick sets efficiently.