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Best Free Allergy Scanner Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

The best free allergy scanner apps on iPhone average 4.8β˜… across 250+ titles β€” we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Free Allergy Scanner Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fig: Food Scanner & GuideFig: Food Scanner & GuideFree4.7β˜… (16K)NoYesSep 2026
2Ingredient Allergy ScannerIngredient Allergy ScannerFreeβ€”NoNoMay 2026
3Alergio: Food Allergy ScannerAlergio: Food Allergy ScannerFree5.0β˜… (5)NoYesAug 2026
4OneLabel - Product ScannerOneLabel - Product ScannerFree4.7β˜… (3.5K)NoYesSep 2026
5Olive: Food & Cosmetic ScannerOlive: Food & Cosmetic ScannerFree4.8β˜… (40K)YesYesSep 2026
6SafePantry: Allergy ScannerSafePantry: Allergy ScannerFreeβ€”NoNoAug 2026
7Food Allergy Scan AllergySnapFood Allergy Scan AllergySnapFree4.7β˜… (22)NoYesSep 2026
8Allergy Label: Scan IngredientAllergy Label: Scan IngredientFreeβ€”YesYesJul 2026

Top Picks for Free Allergy Scanner

Fig: Food Scanner & Guide#1

Fig: Food Scanner & Guide by Food is Good, Inc.

Diets, Allergy & Inflammation
Editor's Choice
πŸ’ͺ Health & Fitness
4.7😊(16K ratings)
FreeIn-App Purchases
Fig: Food Scanner & Guide screenshot 1
Fig: Food Scanner & Guide screenshot 2
Fig: Food Scanner & Guide screenshot 3
Fig: Food Scanner & Guide screenshot 4
Fig: Food Scanner & Guide screenshot 5
Fig: Food Scanner & Guide screenshot 6

This app helps users with any dietary restriction or allergy find safe foods. Scan barcodes to instantly check ingredient compatibility with over 2,800 diets and allergies, and discover suitable options at stores and restaurants.

What We Love

  • πŸš€ Extremely helpful for managing dietary restrictions
  • πŸ‘ Customizable profiles for multiple people
  • πŸ” Convenient barcode scanning to check ingredients
  • πŸ’‘ Detailed information on allergens and restricted ingredients
  • 🀝 Responsive and caring developers
  • 🌟 Life-changing for users with complex dietary needs

Room to Improve

  • πŸ”’ Concerns about paid subscription model limiting access
  • πŸ› Occasional issues with product information accuracy
  • πŸ” Limited restaurant and store coverage in some areas

More Free Allergy Scanner apps to explore

FAQ about Free Allergy Scanner

What are the best free allergy scanner apps for iPhone?
Fig: Food Scanner & Guide tops our free allergy scanner apps ranking as of September 2026, with a 4.7-star average from 16K App Store ratings, and it's free to download.
Fig: Food Scanner & Guide has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free allergy scanner apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps users with any dietary restriction or allergy find food they can eat. It allows you to scan product barcodes to instantly check ingredient compatibility with your specific dietary needs. You can also discover a comprehensive list of foods that work for you at over 100 grocery stores and restaurants.
Key features include a barcode scanner that checks ingredient compatibility in under a second, discovery of safe foods at numerous grocery stores and restaurants, support for over 2,800 dietary options, the ability to create profiles for multiple users, and the creation of shopping lists.