2025-07-10 00:00:00 If you're looking for a new way to control your spending while shopping, Help Buy can be your newest ally. Replace the calculator with Help Buy: Point the camera at product prices while shopping and leave the rest to the app. Help Buy will automatically detect the name and price of the items, add them to your purchase and let you know if the value is higher than expected. The App also keeps track of all the images of the prices of the products that were detected, allowing for easy checking and providing quick access when paying the bill if you think that the advertised value of a product is different from what is being charged.