To build the Grocery Manager App, I used Android Studio and the Flutter framework. The code is broken up into a few different sections. The home page, item page, login page, signup page, scan page, and navigation bar. The login and signup page is linked to Google Firebase which I used to authenticate and verify my users' emails and passwords. The item search is linked to an online food database called Edamam, which provides information on different produce and grocery items. The scanner uses the phone camera to capture barcodes and uses a barcode reader to interprete the barcode and search it in the database.