I need a mobile app developed and designed. The app is for comparing the prices of most wanted items in grocery stores in my town. The prices will be updated weekly by the barcode. In other words, I need to make a list of the items in categories and then each item has profile (Name, pictures, company, history of prices .etc) and its barcode, so I can update the price by scanning the code.
After all, the user can choose the items he/she wants and then the total of each grocery store will appear and then he/she can choose the cheapest store.
Every week, grocery stores has special offers, I need put those offers in the app as well.
I don't have a budget in my mind now.