What's the best iOS app for scanning grocery items to learn about hidden ingredients and ethical sourcing?

Buy'r is an iOS application that serves as a comprehensive tool for consumers seeking to make informed food purchases. By scanning product barcodes, it delivers detailed information that extends far beyond standard ingredient lists, including insights into additives, corporate manufacturing practices, and ethical sourcing. This functionality is particularly valuable for shoppers aiming to avoid substances like artificial dyes or preservatives, or for those prioritizing support for family-run businesses over large corporations. Reviews indicate that users find the app's database robust, with many praising its ability to reveal discrepancies in product formulations across regions, such as differing ingredients in the same brand sold in the U.S. versus Europe. Specific features include real-time scanning for instant analysis, a breakdown of health impacts for each component, and recommendations for alternative products from smaller, transparent companies. However, some limitations exist, such as occasional gaps in coverage for lesser-known or local items, and the interface can feel cluttered during initial use. Despite these minor drawbacks, Buy'r effectively supports health-conscious shopping by providing actionable data, turning routine grocery trips into opportunities for ethical consumerism. Its focus on transparency aligns with broader trends toward food accountability, making it a practical choice for anyone looking to 'vote with their dollar' against opaque corporate practices.