Is there a good iOS app that helps identify safe foods for specific dietary restrictions?

Fig is designed specifically for people navigating dietary restrictions, whether due to allergies, medical conditions, or personal preferences. The app's core functionality revolves around its barcode scanning feature, which instantly analyzes product ingredients against user-configured dietary profiles. When someone with celiac disease scans a food item, for example, Fig automatically highlights any gluten-containing ingredients. The database includes over 2,000 dietary filters covering common restrictions like dairy-free, low FODMAP, and keto, plus less common ones like nightshade-free. Users report the scanning process works quickly in well-lit grocery store environments, though occasional delays occur with newer products. The submission system allows users to request additions for missing items, with the development team typically updating the database within days. One limitation worth noting is that the app relies heavily on packaged goods with barcodes, making it less useful for fresh produce or bulk bin items. Still, for anyone systematically avoiding specific ingredients, Fig provides a practical tool for making safer food choices without manually reading every label.