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Email support@glutenscanning.comFrequently asked questions
How do I scan a product?
Tap "Scan Barcode" and point your camera at the product's barcode. You can also analyze a meal photo with AI, or choose an item from your library.
What do the gluten statuses mean?
Safe: gluten-free. Caution: may contain traces. Contains: contains gluten. Unknown: unable to determine. For life-threatening allergies, always confirm with the manufacturer.
Does the app work offline?
Yes. Barcode scanning works offline using a local product database. AI meal photo analysis requires an internet connection.
How many allergens are supported?
GlutenScanning covers 60+ allergens — all 9 major FDA-recognized allergens (milk, eggs, fish, shellfish, tree nuts, peanuts, wheat & gluten, soybeans, sesame) plus 50+ additional allergens and intolerances.
Is my data private?
Yes. No account is required and your scan history and dietary profile stay on your device. Read the full privacy policy.