PRūFPRūF
Get the app

Know your meal.Before you order.

See ingredients, nutrition and allergens before you choose.

Download on the App Store

For iPhone · Free to download.

Explore menus
The current PRūF app showing the Big Mac menu item and its ingredients, nutrition, allergen, additive and oil sections.
Big Mac inspired food illustration in front of the iPhone.

More than
meets the eye.

Select a component to explore additives, oils and allergens.

Big Mac® · View this meal

Explore a
little deeper.

Open the details that matter to you.

See the additives in your meal.

Ten listed additives, including dextrose, potassium sorbate and caramel color.

Choose with a clearer picture.

A closer look at your meal.
Right there on your iPhone.

Download PRūF on the App Store

Start free.
Go deeper with Premium.

Free forever

$0

No subscription required

Everyday menu checks

  • Ingredients
  • Additives
  • Nutrition
  • Seed oils
  • Restaurant menus

PRūF Premium

$17.99/year

or $3.99/month · $34.99 lifetime

Everything in Free +

  • Allergens
  • Personalized feed
  • Menu filters
  • Healthier picks
  • Unlimited comparisons
  • Unlimited bookmarks
  • AI summaries
Get PRūF for iPhone

A few things
worth knowing.

Can I use PRūF for free?

Yes. PRūF lets you check ingredients, additives, nutrition, and seed oils for free across 3,000+ menu items.

What changes with Premium?

Premium adds allergens, personalized feed, menu filters, healthier picks, unlimited comparisons, unlimited bookmarks, and AI summaries.

Is PRūF medical advice?

No. PRūF is educational and provided for informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Individual sensitivities vary.

Can I find seed oil free restaurants?

PRūF highlights listed seed oils in menu items at major restaurant chains so you can choose based on your preferences. Restaurant ingredients and cooking methods can change, so confirm details with the restaurant.

Can I rely on PRūF for allergy decisions?

No. PRūF can help you review listed common-allergen information, but it is not an allergy-safety service. Do not rely on PRūF to determine whether food is safe for an allergy, especially a life-threatening allergy. Confirm current ingredients, preparation methods, and cross-contact risk directly with the restaurant, and follow guidance from a qualified healthcare professional.

What’s included in Premium?

PRūF Premium is $17.99/year, $3.99/month, or $34.99 lifetime. It includes everything in Free plus allergens, personalized feed, menu filters, healthier picks, unlimited comparisons, unlimited bookmarks, and AI summaries.

Where does PRūF’s information come from?

PRūF uses official restaurant information and published research. Restaurant information can change; if something looks incorrect, report it in the app.