The best food scanner app for a family in 2026 is Sito, the app we build. It scores a packaged food out of 100 for your child's age and puts the scan in your child's day. We read the App Store listings of seven other food scanners on November 11, 2026 and set them beside it.
- Each food scanner app builds its score its own way, and two apps can give one food different results.
- The table sets Yuka, Open Food Facts, GreenChoice, EWG's Healthy Living, Fig, Trash Panda and Bobby Approved side by side.
- For a family we recommend Sito: a score out of 100 for your child's age, stricter under 6, and one tap logs the scan to your child's day.
The best food scanner app for families: Sito
Sito is a food barcode scanner app made for kids. Scan a packaged food and you get a score out of 100 with one plain word, from "Everyday" to "Rarely". The word carries your child's name, as in "Sometimes for Emma".
The score adds up nutrition, additives and processing, per 100 grams or 100 ml. It is plain arithmetic, and the method is public. Nutrition starts from the Nutri-Score 2023 tables, with added sugars counted. Additives cost points by class, from our public table of 253 additives.
What makes it a scanner for a child:
- For a child under 6, additives our table flags for young children count one class higher. The score is stricter.
- When one serving is a quarter or more of a daily limit, a line names your child's own limit: "A third of Emma's 1500mg daily limit".
- "Log for Emma" puts the scan in your child's day with one tap. For children 1 and up, that day tracks 18 nutrients.
- Each child has a profile, and a partner can join from their own phone.
A food score for your child's age
Scan a barcode and see how often it fits your child's week. Free to download, with a free trial.
The 8 food scanner apps side by side
| App | What it scans | What its score is built from | Anything about a child's age | Scan goes into someone's day |
|---|---|---|---|---|
| Sito | Food: barcode, photo, search | Out of 100: nutrition, additives (253-row cited table), processing | Stricter under 6; your child's own daily limit, when a serving is a quarter or more of it | Yes: one tap logs it to your child's day, with 18 nutrients, from age 1 |
| Yuka | Food and personal care | Nutrition, additives, organic: 60/30/10 | Rating "does not strictly apply to children's products" (Yuka Help) | No: "does not calculate daily intakes" (Yuka Help) |
| Open Food Facts | Food, cosmetics, pet food | Shows Nutri-Score A to E and NOVA 1 to 4; green or red by your criteria | Not mentioned in its listing | Not mentioned in its listing |
| GreenChoice | Food | One GreenScore: nutrition, processing, ingredient safety, climate | Not mentioned in its listing | Not mentioned in its listing |
| EWG's Healthy Living | Food, skincare, cleaning products | A 1 to 10 safety score, 1 best | "Your family"; no child age | Not mentioned in its listing |
| Fig | Food ingredients | Whether ingredients fit your diet or allergy; no score described | A profile for everyone you care about; no child age | Not mentioned in its listing |
| Trash Panda | Food | Ingredient rating: good choice, okay choice, or a swap | "Protect Your Family"; no child age | Not mentioned in its listing |
| Bobby Approved | Food | Approved or not, against 100+ ingredients it flags | "Yourself and family"; no child age | Not mentioned in its listing |
"Not mentioned in its listing" means the listing does not say. The app may still do it. Sito's row comes from the app itself.
How we compared
We read each app's own App Store listing on November 11, 2026, and for Yuka we also read its help pages.
Apps that weigh a food's overall nutrition come before apps that flag single ingredients. That follows advice from a dietitian quoted by NPR. After that, the order follows what each listing says about a family.
The 8 best food scanner apps, ranked
1. Sito: a food score for your child's age
Sito scores a packaged food out of 100 for your child's age, and the score is stricter under 6. One tap logs the scan to your child's day. See how the score works.
2. Yuka: nutrition, additives and organic
Yuka scans food and personal care products. It rates food on nutritional quality, additives and organic, split 60/30/10 (Yuka Help). It also suggests alternatives (App Store, updated October 8, 2026).
Yuka Help says the rating "does not strictly apply to children's products". We cover that in Yuka for kids and a Yuka alternative for families.
3. Open Food Facts: Nutri-Score and NOVA
Open Food Facts is a non-profit project made by volunteers. Its app shows a food's Nutri-Score and NOVA group, and marks it green or red by criteria you choose. Its listing says: "Always double check by yourself, with the packaging." (App Store, updated August 27, 2026)
4. GreenChoice: one GreenScore
GreenChoice gives a food one GreenScore, built from nutrition, processing, ingredient safety and climate impact. The app adds diet and allergy alerts (App Store, updated September 28, 2026).
5. EWG's Healthy Living: a 1 to 10 safety score
EWG's Healthy Living gives a 1 to 10 "safety score", where 1 is the best. It covers food, skincare and cleaning products. The scores come from EWG's own research (App Store, updated November 10, 2026).
6. Fig: ingredients against a diet or allergy
Fig checks a product's ingredients against a diet or an allergy. You set up a profile for each person. Its listing describes no score (App Store, updated November 9, 2026).
7. Trash Panda: an ingredient rating
Trash Panda rates a food's ingredients as a good choice, an okay choice, or a swap. It flags additives, seed oils, dyes and sweeteners (App Store, updated October 30, 2026).
8. Bobby Approved: approved or not
Bobby Approved tells you whether a product is "Bobby approved or not". It checks against more than 100 ingredients the app flags. It offers alternatives when a product is not approved (App Store, updated September 25, 2026).
What to look for in a food scanner app
A score that weighs the whole food, and says how. "Each food scanner app uses different algorithms and grading scales to rank foods," says MD Anderson. A dietitian quoted by NPR suggests apps that weigh "overall nutrient content" over "single ingredients" and are open about their data sources. We publish our method and our additive table.
Limits made for a child. The Daily Values on a food label are set for adults and children 4 and older, such as 2,300 mg of sodium. Children 1 to 3 have their own, mostly lower values (FDA). The Dietary Guidelines for Americans put a child aged 1 to 3 under 1,200 mg of sodium a day.
On added sugars the sources differ. The Dietary Guidelines say to avoid them from birth to age 4. The AAP says under 25 grams a day from age 2, and none before 2. See how much sugar a child should have.
Additives, said plainly. The AAP says some allowed chemicals "may best be avoided", especially for children. The FDA says "most children have no adverse effects" from color additives, though some evidence suggests "certain children may be sensitive to them". More in E numbers in kids' food.
Read the label anyway. "People with food allergies should read labels," says the FDA. FARE says to read them every time you buy a food: "Ingredients and manufacturing processes can change without warning." A scanner is one tool, and the dietitian writing for MD Anderson does not recommend it as "your only decision-making tool".
FAQ
What is the best food scanner app?
For a family, we recommend Sito. Its score is out of 100 for your child's age, stricter under 6, and its method is public. One tap logs the scan to your child's day. The listings of the seven other apps here say nothing about a child's age, and Yuka Help says its rating "does not strictly apply to children's products".
Is there a food scanner app for kids?
Yes, Sito. The score card carries your child's name. For a child under 6, the score is stricter. When one serving is a quarter or more of a daily limit, a line names your child's own limit. Read more in our guide to a food scanner app for kids.
How do food scanner apps score food?
Each app has its own way. Yuka weighs nutrition, additives and organic. Open Food Facts shows Nutri-Score and the NOVA group. Sito adds up 50 points for nutrition, 33 for additives and 17 for processing, plus 4 for a certified-organic label.
Nutri-Score was built for "the general population" and compares products within a shelf, says Santé publique France.
Can a food scanner app tell me if a food is safe for my child?
No. A score describes a product. Our score page says it plainly: "It is not a safety verdict." Apps can also give the same food different results (NPR). So read the label every time.
"If you are concerned about your child's diet, talk with your pediatrician," says the AAP.
Sources
- MD Anderson Cancer Center, Lindsey Wohlford, "Food scanner apps: What to know", last reviewed November 10, 2025
- NPR, Maria Godoy, "Using an app to rate food for nutrition? Take the results with a grain of salt", May 26, 2025
- Santé publique France, "Nutri-Score Questions & Answers", English version dated March 17, 2025
- USDA and HHS, "Dietary Guidelines for Americans, 2025-2030", January 2026
- HealthyChildren.org (American Academy of Pediatrics), "How to Reduce Added Sugar in Your Child's Diet: AAP Tips", last updated August 14, 2024
- FDA, 21 CFR 101.9, "Nutrition labeling of food", eCFR
- HealthyChildren.org (American Academy of Pediatrics), "American Academy of Pediatrics Says Some Common Food Additives May Pose Health Risks to Children", July 23, 2018
- FDA, "Color Additives Questions and Answers for Consumers", content current as of December 14, 2023
- FDA, "Food Allergies", content current as of March 11, 2026
- FARE, "How to Read a Food Label"
- HealthyChildren.org (American Academy of Pediatrics), "10 Tips for Parents of Picky Eaters", last updated April 26, 2018
- App Store listings, read November 11, 2026: Yuka, Open Food Facts, GreenChoice, EWG's Healthy Living, Fig, Trash Panda, Bobby Approved. Yuka Help: "How are food products rated?", "Why is baby milk not rated?" and "Does the app take quantity into account?"
- Sito, how we score and the additive table