11/07/2025
Food apps that rate nutrition are widely used. However, experts caution that results can differ between apps.
For example, one app scored two versions of tortilla chips nearly 80 points apart, raising questions about consistency. Studies suggest these apps can increase awareness and may support better choices, though the overall effect on dietary improvement is small.
Do you use nutrition-rating apps?
Food apps can help you figure out what's in your food and whether it's nutritious. Just scan the barcode on the packet with your phone. But different apps can give very different results. Here's why.