Problem: When shopping for new products in the supermarket, I often find myself looking at a product with one hand and searching up reviews on my phone in the other.
Solution: Software app/website that allows you to take a picture of a product or scan a barcode of a product and instantly get reviews pulled from a variety of sites (e.g. Amazon, Google Reviews, etc.) about it. These reviews could also be customized for individuals based on their preferences, previous buying habits, and more. It’s like Yelp for everything else.
Monetization: Affiliate marketing.
Contributed by: Billion Dollar Startup Ideas