Gluten Free Scanner4.0.0 - App Store

Scan any barcode to find out if the product is gluten free - get a result in seconds. If the product contains gluten, the result tells you why.

Built for people with coeliac disease and gluten intolerance, whether you're shopping for yourself or for someone else.

- INSTANT: point the camera at a barcode and get your answer before you put the box down
- MILLIONS OF PRODUCTS: more added every day
- FREE TO DOWNLOAD AND SCAN: no account needed, no sign-up and no limits
- SIX LANGUAGES: English, French, German, Italian, Portuguese, and Spanish
- WORKS OFFLINE: the whole database, downloaded to your phone
- SCAN HISTORY: everything you scan, saved for next time

IT NAMES THE INGREDIENT
A red light is only half an answer. When a product contains gluten, the result also names the ingredient responsible, wherever the database has that detail, so you start spotting the usual suspects on labels yourself.

JUST DIAGNOSED?
The first weeks of a gluten free diet are a crash course. What has gluten in it? Is soy sauce gluten free? Which beer can you still drink? The app answers those questions while you find your feet, so the supermarket stops feeling like an exam.

MISSING PRODUCT? GET AN ANSWER ANYWAY
Sooner or later you'll scan something the app hasn't seen before. Photograph the barcode, the name, and the ingredients list, and in most cases you'll have a verdict while you're still in the aisle. If it needs a human eye, we review it, and your addition is there for the next person who picks up that product.

"I just got diagnosed with celiac disease and I had no clue what was gluten-free and what contains gluten. I am loving this app so far." - App Store review

OFFLINE MODE (PREMIUM)
Supermarket dead spots, basement aisles, flights. Download the database once over Wi-Fi and scanning carries on with no signal at all; it refreshes itself the next time you open the app online. It packs well, too: scan your way round a supermarket abroad with mobile data switched off.

SCAN HISTORY (PREMIUM)
Everything you scan is saved, so you look a product up once and the answer is waiting next week. No more trying to remember which brand it was that passed.

SHARE WHAT YOU FIND
Scanning for a child, a partner, or a friend? Share a product's result in one tap, so everyone doing the shopping sees the same answer.

FOR EVERY GLUTEN FREE SHOPPER
Coeliac disease, non-coeliac gluten sensitivity, a gluten intolerance, or a coeliac friend coming to dinner: the question in the aisle is the same. Is it gluten free? Scan snacks, cereals, bread, pasta, sauces, chocolate, and drinks on the weekly shop, and get a straight answer on each one.

A NOTE ON GLUTEN
Gluten comes from wheat, barley, rye, spelt, and triticale. On a label it hides behind names like barley malt, malt extract, wheat starch, and hydrolysed wheat protein, and it turns up where you least expect it: soy sauce, stock cubes, soups, sweets, and beer. The app reads the ingredients recorded for a product and flags the ones that mean gluten, so you're not decoding every label on your own. It can't detect cross-contamination or "may contain" traces, so always check the packaging, and talk to your doctor about managing coeliac disease.

Install it before your next shop and try it on whatever's in the cupboard.

Scanning is free. Premium unlocks Offline Mode and Scan History, monthly or yearly, with the price shown in the app before you buy. Payment is charged to your Apple Account at confirmation of purchase; subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms and Privacy Policy:

- https://glutenfreescanner.app/terms-and-conditions
- https://glutenfreescanner.app/privacy-policy

Version History We're working hard to make your gluten-free journey easier. Here's what's new in version 4:
• When a product contains gluten, the result can now name the exact ingredient responsible.
• Missing product? Photograph the barcode, name and ingredients for an answer, usually on the spot.
• Offline mode (Premium) rebuilt: quicker downloads, steadier results, and it keeps itself up to date.
• A redesigned result screen with one-tap sharing.
• Minor bug fixes and performance improvements. 4.0.0 Aug 12 We are working hard to make your gluten-free journey easier. Here is what is new in this version:
- Expanded Database: Thousands of new gluten-free products have been added, giving you more variety than ever before.
- Under the Hood: We’ve squashed bugs and improved performance to ensure a smoother, faster experience.
- Love the app? Your reviews help others find us! Please consider leaving feedback in the App Store. 3.1.2 Apr 6 We are working hard to make your gluten-free journey easier. Here is what is new in this version:
- Expanded Database: Thousands of new gluten-free products have been added, giving you more variety than ever before.
- Under the Hood: We’ve squashed bugs and improved performance to ensure a smoother, faster experience.
- Love the app? Your reviews help others find us! Please consider leaving feedback in the App Store. 3.1.1 Mar 13 We are working hard to make your gluten-free journey easier. Here is what is new in this version:
- Refined Navigation: We’ve redesigned the tab bar to be more intuitive, helping you find what you need in fewer taps.
- Expanded Database: Thousands of new gluten-free products have been added, giving you more variety than ever before.
- Under the Hood: We’ve squashed bugs and improved performance to ensure a smoother, faster experience.
- Love the app? Your reviews help others find us! Please consider leaving feedback in the App Store. 3.1.0 Mar 7 We are working hard to make your gluten-free journey easier. Here is what is new in this version:
• MORE PRODUCTS: We have added thousands of new items to our database!
• PERFORMANCE IMPROVEMENTS: Squashed bugs and optimised the app to keep it running fast.
Love the app? Please leave us a review! 3.0.3 12/17/2025 We are working hard to make your gluten-free journey easier. Here is what is new in this version:
• MORE PRODUCTS: We have added thousands of new items to our database!
• BUG FIXES: Fixed duplicate offline scan history items and improved accessibility for users with large text.
• PERFORMANCE IMPROVEMENTS: Squashed bugs and optimised the app to keep it running fast.
Love the app? Please leave us a review! 3.0.2 11/25/2025 IMPROVEMENTS:
• iOS 26 compatibility - Fully optimized for iOS 26
• Scan history now works offline - Access your scanned products anytime, anywhere
• THOUSANDS of new products added - Expanded database for even better gluten-free detection coverage
• The app now runs smoother and more reliably than ever

Perfect for celiac disease management, gluten sensitivity & wheat allergies. Join millions who trust our gluten-free scanner for safe grocery shopping!

Download now for instant gluten detection anywhere, anytime! 3.0.1 10/01/2025 MAJOR UPDATE: OFFLINE SCANNING & SCAN HISTORY

NEW FEATURES:
• OFFLINE SCANNING - Scan products without internet! Perfect for travel, camping & remote shopping
• PERSONAL SCAN HISTORY - Never forget if a product is gluten-free again! Track every item you've checked
• NEW TAB NAVIGATION - Easier app navigation with intuitive tab design for better user experience

IMPROVEMENTS:
• Enhanced barcode detection accuracy
• Optimized app loading times
• Better memory management
• Smoother user interface

Perfect for celiac disease management, gluten sensitivity & wheat allergies. Join millions who trust our gluten-free scanner for safe grocery shopping!

Download now for instant gluten detection anywhere, anytime! 3.0.0 09/12/2025 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.
We’ve made some improvements:
- Made some performance improvements and bug fixes, ensuring you can scan products and get your results even quicker than before 2.7.0 03/03/2025 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.
We’ve made some improvements:
- Refreshed the design
- Made some performance improvements and bug fixes, ensuring you can scan products and get your results even quicker than before 2.6.0 10/01/2024 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.
We’ve made some improvements:
- We've added a new FAQ section answering your questions
- We’ve also made some performance improvements and fixed some bugs, ensuring you can scan products and get your results even quicker than before 2.5.0 05/29/2024 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.
We’ve made some improvements:

- We now support French, German, Italian, Portuguese and Spanish
- We’ve also made some performance improvements and fixed some bugs, ensuring you can scan products and get your results even quicker than before 2.4.1 02/17/2024 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.
We’ve made some improvements:

- We now support French, German, Italian, Portuguese and Spanish
- We’ve also made some performance improvements and fixed some bugs, ensuring you can scan products and get your results even quicker than before 2.4.0 02/16/2024 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.

We’ve made some improvements:
- You can now share your scan results from the app, making it easier to let others know which products are gluten-free
- We support multiple email apps, making it easier to provide feedback.
- We’ve also made some performance improvements and fixed some bugs, ensuring you can scan products and get your results even quicker than before 2.3.0 12/11/2023 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.

This release includes:
- iOS 17 and iPhone 15 support
- Image cropping to help with adding missing products and missing ingredients
- Minor bug fixes
- Performance improvements 2.2.0 10/06/2023 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.

This release includes:
- Adverts can be removed through a monthly or yearly subscription
- Updated terms and conditions and privacy policy
- Minor bug fixes
- Performance improvements 2.1.0 09/04/2023 Our biggest update yet! Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.

This release includes:
- Add missing products or ingredients directly via the app to help other users
- Support multiple products using the same barcode
- Performance improvements
- Bug fixes 2.0.0 08/15/2023 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.
This release includes:
- Updated Terms and Conditions and Privacy Policy
- Minor bug fixes
- Performance improvements 1.5.0 02/01/2023 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.
This release includes:
- New marketing website https://glutenfreescanner.app
- New support email address ios@glutenfreescanner.app
- Minor bug fixes
- Performance improvements 1.4.0 01/19/2023 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.

This release includes:
- Minor bug fixes
- Performance improvements 1.3.0 12/15/2022 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.

This release includes:
- Minor design fixes
- Performance improvements 1.2.0 11/15/2022 Simply scan any barcode to find out in seconds if a food product is gluten free. Works with millions of products. 100% free with no limits and no registration required.

This release includes:
- Improved iPad support
- Minor UI fixes
- Performance improvements 1.1.0 10/14/2022 1.0.0 10/10/2022