1. What is the Yuka app?

Yuka is a mobile application that scans food and cosmetic products to provide information about their ingredients, nutritional value, and overall health impact.

2. How does the scanning process work?

Users can scan the barcode of a product using their smartphone camera, and the app will provide detailed information and a health score based on the product's ingredients.

3. Is Yuka available on both Android and iOS?

Yes, the Yuka app is available for both Android and iOS devices.

4. Can I trust the ratings provided by Yuka?

Yuka’s ratings are based on scientific research and analysis of product ingredients. However, it's always a good idea to consult multiple sources.

5. Does Yuka require an internet connection to work?

While the scanning feature requires an internet connection for the first scan, you can access previously scanned products offline.

6. Are there any subscription fees for using Yuka?

Yuka is free to use, though there may be some premium features available that require payment.

7. Can I contribute to the database of products?

Yes, users can contribute by adding new products that are not already in the Yuka database.

8. What types of products can Yuka scan?

Yuka can scan a variety of food items and cosmetic products, providing information tailored to both categories.

9. How does Yuka determine the health score of a product?

The health score is calculated based on the product's nutritional composition, presence of ingredients of concern, and other factors related to health and safety.

10. Is my personal data safe with Yuka?

Yuka is committed to user privacy and does not sell personal data. Check their privacy policy for more details.