Chomp helps you find food that's compatible with your diet. We check the ingredients so you don't have to!

Simply search for food, or scan a barcode, to instantly check if the food has any ingredients you're avoiding.

We automatically determine if food is vegan, vegetarian, gluten-free, or if it has any ingredients you want to avoid.

Chomp also lets you enter your own ingredients to avoid. We then tell you if we find that ingredient in the food. This is perfect for vegetarians who want to avoid eggs, people with peanut sensitivities, or anyone who just wants to avoid an ingredient or two.

Chomp is built on an advanced diet-grade algorithm that checks for ingredients that have been identified as not being compatible with vegan, vegetarian, and gluten-free diets. We show you what ingredients our algorithm flagged, and why.

Our color-coded diet grades show you if we found any ingredients that you're trying to avoid.

- Green: Indicates that we are confident that the food, or ingredient, is compatible with a diet.

- Yellow: Used when we are uncertain if a food, or ingredient, is compatible with a diet. Yellow is also used if we’re missing the data we need to make a decision.

- Red: Represents that we are confident that the food, or ingredient, is not compatible with a diet. These are foods with ingredients you may want to avoid.

Chomp empowers people to eat better, avoid certain ingredients, and learn more about what's in their food. We also help you discover vegan food, vegetarian food, and gluten-free food so you can better follow your diet plan.

We answer the following questions:
- Is it vegan?
- Is it vegetarian?
- Is it gluten-free?
- Does it have any "bad" ingredients?

Our algorithm is continually being improved and is very accurate. However, we always recommend that you double-check the ingredient label. If you do notice any discrepancies or errors, please contact us.

What’s New

Version 1.2.0

We opened up Chomp to everyone by allowing you to customize the ingredients we check. Add ingredients you want to avoid and we'll let you know when a food contains it.

We already check for 650+ ingredients to see if food is vegan, vegetarian, or gluten-free friendly but now you can add your own ingredients. This is especially helpful if you're not vegan, vegetarian, or avoid gluten. Now you can use Chomp to avoid ingredients that you have sensitivities toward or to just avoid an ingredient or two.

You must be logged into a free account in order to use this feature.

Ratings and Reviews

4.6 out of 5
5 Ratings

5 Ratings

Molly10293 ,


Chomp is really helpful when I’m grocery shopping. Being able to scan a food and see if it’s vegan has been a lifesaver!

Jagar Tudbald ,!!raise downloads by 10 times

This is one of the best apps i have found till now. Appreciated your hard work.
Btw, here wa can provide rating, review, so as to the keyword searching install.Want to get more organic users, then find us in


Chomp Foods LLC
88.5 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like