Fossa - Know What's Inside
Ingredient & Allergy Scanner
About
Instantly analyze product ingredients and health scores by scanning barcodes or product photos. Receive personalized allergy warnings and discover healthier alternatives.
What's New in Fossa
1.1.0
August 18, 2026
Bug fixed.
Subscription plans
Weekly Plan
Weekly plan for fossa
Developer apps
FAQ
What products can Fossa scan?
Fossa can scan a wide range of products including food and drinks, supplements and vitamins, skincare and cosmetics, and cleaning and household products. The app adapts its analysis based on the type of product scanned.
How does Fossa determine a product's health score?
Fossa analyzes every ingredient in a product using AI to provide a clear 0-100 health score. It looks beyond marketing labels to assess what's actually in the ingredient list.
Can Fossa alert me to allergens?
Yes, you can add your specific allergies and sensitivities to Fossa. The app will then flag any scanned product that contains ingredients matching your list.
Does Fossa offer alternative product suggestions?
If a scanned product scores low or contains an allergen, Fossa can suggest similar products from different brands that score higher and are free of your flagged allergens.
How much does Fossa cost?
Fossa is free to download and use. It offers auto-renewing subscriptions for weekly ($6.99) and yearly ($59.99) access to premium features.
Can I manage my Fossa subscription?
Yes, you can manage or cancel your subscription at any time through your Apple ID account settings. Auto-renewal can be turned off at least 24 hours before the end of the current period.
What devices does Fossa support?
Fossa is available on iPhone and iPad devices. It requires iOS 4+ and is rated for ages 4 and up.
How often is Fossa updated?
Fossa was last updated on August 18, 2026, with version 1.1.0. This indicates a recent update, suggesting ongoing development and support.