Gluten Scanner: Food Checker
Scan Ingredients, Find Gluten
About
Instantly check if food products contain gluten by scanning their barcodes. Get clear results and detailed explanations based on extensive food databases. Build a personal history of scanned items and save favorites for quick reference.
What's New in Gluten Scanner
1.0
April 28, 2026
Subscriptions & In-App Purchases
$4.99
GlutenCheck Unlimited
Unlimited barcode scans, one-time purchase
Developer apps
FAQ
How does Gluten Scanner work?
Gluten Scanner works by pointing your device's camera at a product's barcode. The app then checks against the Open Food Facts database to determine if the product contains gluten, providing results in seconds.
What kind of results does Gluten Scanner provide?
Gluten Scanner offers three types of results: 'No Gluten Detected,' 'Contains Gluten,' and 'Check Label.' It also explains how the result was obtained, whether through formal allergen tags or ingredient text analysis.
Is Gluten Scanner free to use?
Gluten Scanner offers three free scans to try the service. After the trial, a one-time purchase unlocks unlimited scans and full access to all features, with no subscription fees.
Does Gluten Scanner have ads?
No, Gluten Scanner is ad-free. The app is supported by a one-time purchase after an initial free trial, ensuring an uninterrupted user experience.
Can I save products I know are safe with Gluten Scanner?
Yes, Gluten Scanner features a 'Favourites' tab where you can save products that are safe for you to buy. This creates a personal safe-to-buy list for quick access at the supermarket.
Is my data private with Gluten Scanner?
Yes, your data is kept private and lives entirely on your device, encrypted. No accounts are required, and no analytics are collected; only the barcode number is sent to Open Food Facts for lookup.
What devices does Gluten Scanner support?
Gluten Scanner is available for iPhone and iPad devices, making it accessible for users within the Apple ecosystem.
How often is Gluten Scanner updated?
Gluten Scanner was last updated on April 28, 2026, with version 1.0. Future updates will likely continue to expand the food database and refine its scanning capabilities.
