CodeCheck: Product Scanner

Contains adsIn-app purchases
4.2
60.7K reviews
5M+
Downloads
Content rating
USK: All ages
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About this app

CodeCheck is your independent shopping assistant for a conscious lifestyle: Use the app to scan the barcode of cosmetics and food and find out in seconds what ingredients are included and what they mean. Protect yourself if you suffer from allergies and intolerances.

With CodeCheck, instantly see if products are vegan, vegetarian, gluten- or lactose-free, and if they contain hidden sugar or too much fat. Find out if palm oil, microplastics, or silicones are present, and whether they contain aluminum, nanoparticles, allergenic fragrances, or hormone-disrupting ingredients.

SCAN AND CHECK
• Download the free CodeCheck app and scan 5 products per week.
• Scan product barcodes directly while shopping to check their ingredients.
• Receive an independent and scientifically-backed assessment of the ingredients immediately.
• Create a personal profile to avoid certain ingredients.
• Protect yourself from allergies and intolerances.
• Find healthy and sustainable product alternatives.
• Make informed purchase decisions for a healthy lifestyle.
• Get CodeCheck Plus for ad-free and unlimited use of the app.

CODECHECK IN THE MEDIA
“With the CodeCheck app, consumers can find out right in the store which products contain problematic ingredients (...).” (ZDF)

“‘X-ray vidasion’ for the supermarket” (Der Hausarzt)

“The core of CodeCheck is the database with millions of products and their product information.” (Chip)

“CodeCheck has proven to be a practical shopping aid in recent years.” (t3n)

INDEPENDENT REVIEWS
All product ratings are based on the assessments of our scientific department and independent experts, including the German Allergy and Asthma Association (DAAB), the Consumer Center Hamburg (VZHH), Greenpeace (Switzerland), and WWF. A complete list can be found here: https://www.codecheck.info/info/ueberblick

NEWS
Stay up to date with our monthly newsletter and current articles in our newsfeed. They inform you about product and sustainability trends and provide practical tips for allergies, intolerances, and a conscious lifestyle.

CODECHECK PLUS
With CodeCheck Plus, you can use the app ad-free and have unlimited access to all features:

• Scan flat rate: scan as many products as you like
• All ingredient information for each product
• Save favorite products in custom lists
• Bookmark and easily find guide texts again
• Exclusive badge for loyal supporters of independent consumer protection

FEEDBACK
Do you have questions, suggestions, or comments? Write to us at support@codecheck.info. We look forward to hearing from you!

Do you like CodeCheck? Then we’d love a positive rating or comment.

Download CodeCheck now and buy only healthy cosmetics and food!
Updated on
Sep 2, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
59.5K reviews
Yves
August 8, 2022
After I painstakingly added (twice) a product to the database, it's still cannot be found in results. It's been more than a week since. I'm a paid subscriber of your service and think that it's a great idea but very poorly executed.. the process of adding a new product and its ingredients to the database is completely disfunctional. I spent over an hour adding just two products. mostly correcting the shortcomings of app design. Can't save a new product, no explanation. all info added.
23 people found this review helpful
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Juliane Schmidt
November 6, 2020
It's over the top ridiculous that I've to install this app on my computer & can't use the website to check the ingredients of products as before. It took work to take this out of the website. Now, I can't even search for products via name, I've to use a barcode/search randomly in the available categories. Edit: And still you are not answering to what I'm writing: You could have just let the code in to let ppl see it via web browser. That would not have taken any extra effort.
8 people found this review helpful
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CodeCheck
March 11, 2020
Dear Julane, thank you for your message. We had to decide to focus more on the app from now on, so that we can continue to advance the project with a small team and growing community. We hope you have understanding. Best regards to your CodeCheck team
Just_Saryna
October 26, 2024
5 Scans per week just because you don't want to pay money is outrageous. I used this app for years since I'm highly allergic to gluten but now it won't even show anymore if a product is gluten free or not! I tried over and over to add it to the list of things I'm allergic to and it just won't work. Really sad because there is still some products like make-up where you can't see the ingredients on first glance. So sad
5 people found this review helpful
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What’s new

In this version we have improved the stability of the app and fixed some minor bugs. If you have any feedback on the new version, please contact us here: feedback@codecheck.info Your CodeCheck Team