PRūF - Fast Food Transparency
Ingredients, additives, & oils
Free · In‑App Purchases
Fast-food ingredients, additives & seed oils in seconds. Search any item for full list, risk flags & color-coded nutrition.
Free + No Signup Required!
Fast-food ingredients, additives & seed oils at a glance.
PRūF (“proof”) shows you what’s really in popular fast-food items, so you can order with confidence instead of guessing.
Built for people who care about ingredients, additives, seed oils, and allergens—not just calories.
What PRūF shows you for each item:
-Full ingredient list for major U.S. fast-food chains
-Additive risk level (Low / Limited / High, based on published research)
-Color-coded nutrition quality (green / yellow / red, aligned with FDA guidance)
-Highlights for controversial ingredients, including many common seed oils and additives
Designed for real-world decisions:
-Fast-food focused: built specifically for restaurant menus, not barcode scans
-At-a-glance UI: perfect for the drive-thru line or ordering on your phone
-Clear, consistent signals instead of decoding long labels every time
Great for:
-Health-conscious diners who want to understand fast-food ingredients
-Parents deciding what to order for kids
-People managing sensitivities, allergies, or dietary preferences
-Anyone curious about additives, seed oils, and restaurant nutrition
Pricing:
Free! $0 For casual checkers
-Full ingredient lists for 1,600+ items
-Additive risk flags (Low/High)
-Traffic-light nutrition quality
-Access to all included restaurants
PRūF Premium - $9.99/year (Less than a single combo meal) or $1.99 for monthly access.
Everything in Free, plus:
-Personalized Allergen Alerts
-Deeper Restaurant Insights
-Order analysis, bookmarks, recently viewed
-Unlimited menu item side-by-side comparisons
Important:
PRūF is for educational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult your doctor or qualified health provider about any medical condition, allergy, or dietary decision.
- Get healthier swap recommendations to help you make better menu choices faster.
- See more relevant swap suggestions across a wider range of menu items.
- Enjoy a cleaner, clearer upgrade screen on smaller devices.
The developer, PRUF LABS LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PRUF LABS LLC
- Size
- 74.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.4 or later.
- iPhone
Requires iOS 18.4 or later. - iPad
Requires iPadOS 18.4 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- PRūF Premium $9.99
- PRūF Premium • Lifetime $17.99
- PRūF Premium Monthly $1.99
- Copyright
- © 2025 PRUF LABS LLC