Comparison

OneLabel vs GreenCheck Ingredient Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OneLabel

Scan barcodes to instantly understand the ingredients in your food and personal care products. Get clear, science-based insights on additives, allergens, and potential health risks to make healthier choices.

Highlights
  • Instant barcode scanner
  • Ingredient breakdown and explanations
  • Science-based product ratings
  • Healthy alternative suggestions
  • Cosmetic safety analysis
  • Large product database
Features
Read full description

OneLabel is a science-based product scanner that helps you understand what’s really inside your food and personal care products. Instantly scan barcodes to detect additives, allergens, controversial ingredients, and potential health risks — and get clear, unbiased insights to help you choose better for yourself and your family. Whether you’re avoiding gluten, allergens, endocrine disruptors, or simply trying to live healthier, OneLabel gives you transparency, confidence, and control in seconds. ◆ WHAT YOU CAN DO WITH ONELABEL 1. Instant Barcode Scanner Scan food, cosmetics, and personal care products to instantly see their health impact — in less than one second. 2. Ingredient Checker Confusing labels made simple. OneLabel breaks down ingredients into clear explanations, highlighting: * Additives & preservatives * Allergens (gluten, dairy, soy, nuts, etc.) * Endocrine disruptors & carcinogens * Vegan & FODMAP suitability 3. Science-Based Product Ratings Each product is evaluated using objective criteria: * Nutritional quality * Presence of additives * Ingredient safety & formulation quality No ads. No brand partnerships. No sponsored scores. 4. Healthy Alternatives If a product isn’t ideal, OneLabel helps you discover better alternatives aligned with your dietary needs and lifestyle. 5. Cosmetic Safety Scanner Scan or search cosmetics and personal care products. OneLabel deciphers complex INCI lists, flags potentially harmful components, and explains them in plain language — like having a digital cosmetologist in your pocket. ◆ SCIENCE IS OUR INFLUENCER OneLabel ratings are built on real science, not marketing. Our in-house team of biologists and physicians analyzes over 25,000 ingredients using the latest research in toxicology, nutrition, and dermatology. AI-powered analysis combined with human curation ensures speed without sacrificing accuracy. Carcinogens, allergens, endocrine disruptors — we track what matters. ◆ A MASSIVE PRODUCT DATABASE * 3+ million food & cosmetic products * New items added continuously * Scan products from stores you already shop at: Sephora, Ulta, Amazon, Target, Whole Foods, Kroger, and more ◆ WHY PEOPLE CHOOSE ONELABEL * Unbiased & ad-free * Science-driven, transparent scoring * Food and cosmetic analysis in one app * Clear explanations — no medical jargon * Designed for real, everyday decisions OneLabel doesn’t tell you what to buy — it helps you understand why. ◆ PREMIUM SUBSCRIPTION FEATURES * Unlimited scans * Unlimited food & cosmetic searches * Ad-free experience * Favorite products & tracking * Access to all educational content TAKE CONTROL OF WHAT YOU CONSUME OneLabel empowers you to make informed, confident choices every day — at the grocery store, in the bathroom, or online. Scan smarter. Choose better. Live healthier. Premium Subscription Details: Some features require a paid auto-renewable subscription (OneLabel Unlimited), including: • Unlimited Scans • Detailed Product Analysis • Ad-Free Experience A 7-day free trial may be available for new subscribers. After the free trial period ends, the subscription automatically renews at the applicable price unless cancelled at least 24 hours before the end of the trial or current billing period. Payment will be charged to your Apple ID account at confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription in your Apple ID account settings. Privacy Policy: https://onelabel.app/privacy-policy.html Terms of Service: https://onelabel.app/terms-of-service.html Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GreenCheck Ingredient Scanner

Scan product barcodes or ingredient lists to receive personalized health insights based on your unique profile, including allergies, dietary preferences, and health conditions. Get clear explanations of ingredients and make informed choices for food, cosmetics, and personal care items.

Highlights
  • Barcode scanning
  • Photo capture of ingredient lists
  • Personalized analysis based on user profile
  • Detailed ingredient breakdown
  • Alerts for potentially harmful ingredients
  • Scan history
  • Supports food, cosmetics, and personal care
Features
Read full description

GreenCheck | Make Life Healthy Again ◆ KNOW WHAT'S SAFE FOR YOUR KIDS — IN ONE SCAN ◆ Reading every ingredient label, cross-checking allergens, second-guessing what's actually okay for your child — GreenCheck does it for you. Scan a barcode and instantly see whether a product is right for each of your kids, based on who they actually are. ◆ A GRADE FOR EVERY CHILD — NOT A GENERIC SCORE ◆ Most apps give every shopper the same rating. GreenCheck gives each of your children their own. Build a profile for each child and every scan returns a clear, personal grade: BEST · GOOD · CAUTION · AVOID Each child's grade factors in: • Allergies & sensitivities (all Big 9 allergens) • Health conditions • Dietary preferences & ingredients you avoid • Their age Scanning for two kids with different needs? You'll see a grade for each, side by side — so you know at a glance what's safe for one and what to put back for the other. ◆ ALWAYS IN STEP WITH YOUR FAMILY ◆ Kids grow and needs change. Update a child's profile and every future scan adjusts automatically — no guesswork, no re-learning the labels. ◆ KEY FEATURES ◆ Smart Scanning • Instant barcode scanning for quick checks in the aisle • Snap a photo of the ingredient list when there's no barcode • Upload an image for products you'll shop for later Clear, Kid-Specific Insights • Personalized alerts for the ingredients that matter for your child • Plain-language explanations of why something is a CAUTION or AVOID • Complete scan history for every child Beyond the Pantry • Works with food, drinks, cosmetics, and personal care products • No ads, no sponsored content — just honest, personalized answers ◆ YOUR FAMILY'S PRIVACY MATTERS ◆ We don't sell your data and we don't show ads. Your children's profiles and your scan history stay private. Our only job is helping you choose what's right for your family. ◆ IMPORTANT DISCLAIMER ◆ This app is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions regarding your child's medical condition or allergies. Never disregard professional medical advice or delay seeking it because of something you have read in this app. Download GreenCheck and take the worry out of the grocery run. Make life healthy again — one scan at a time. GreenCheck is an auto-renewable subscription: • GreenCheck Monthly — $3.99 / month • GreenCheck Quarterly — $9.99 / 3 months • GreenChecK Annual — $34.99 / year Payment is charged to your Apple ID at confirmation of purchase. The subscription auto-renews unless canceled at least 24 hours before the end of the current period; your account is charged within 24 hours prior to renewal. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://www.greencheck.app/privacy Terms of Use (EULA): https://www.greencheck.app/terms

Screenshots

OneLabel4 screens
GreenCheck Ingredient Scanner4 screens

Verdict

The call

The clearest difference is ads: OneLabel at none against GreenCheck Ingredient Scanner's shown. OneLabel also leads on update cadence (every 2 days vs every 3 months) and ratings volume (3.6K vs 7). GreenCheck Ingredient Scanner's advantage is review sentiment (80% vs 51%). On price, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OneLabel sells 10 in-app purchases, starting at $5.99 per 7 days and GreenCheck Ingredient Scanner sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

OneLabel holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: OneLabel has 3.6K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 51% of OneLabel's written reviews are positive against 80% of GreenCheck Ingredient Scanner's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OneLabel ships an update every 2 days, GreenCheck Ingredient Scanner every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
OneLabel versus GreenCheck Ingredient Scanner: the parameters behind the verdict, then further details
ParameterOneLabelGreenCheck Ingredient Scanner
PriceFreeFree
Rating4.7 (3.6K ratings) — better4.4 (7 ratings)
Positive reviews50.8% of reviews80.0% of reviews — better
Number of ratings3.6K — better7
Update frequencyEvery 2 days — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.0 — better16.4
Further details — not scored
Size72 MB61 MB
Age rating4+12+
DeveloperOneLabel AI LtdAnomalous Inc

Customer experience

OneLabel

All ratings3,542 ratings
Positive92.3%
Neutral2.8%
Negative4.9%
Written reviews126 reviews
Positive50.8%
Neutral9.5%
Negative39.7%

GreenCheck Ingredient Scanner

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Bugs and requests

OneLabel

Reported bugs

3 issues
  • Scanning issues with certain products
  • App crashes or freezes on some devices
  • Subscription charges not matching advertised terms

Requested features

5 requests
  • Expand product database to include more common grocery items
  • Add more customization options for user preferences
  • Improve accuracy and consistency of product ratings
  • Provide better support for international/local products
  • Enhance free version with more scanning capabilities

GreenCheck Ingredient Scanner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

OneLabel

Subscriptions10
  • Weekly OneLabel+ Access$5.997 Days
  • Unlimited7 Days trial$9.997 Days
  • Annual OneLabel+7 Days trial$19.991 Year
Show 7 more
  • Unlimited$24.993 Months
  • Annual OneLabel+7 Days trial$24.991 Year
  • Annual OneLabel+7 Days trial$29.991 Year
  • Annual OneLabel+7 Days trial$34.991 Year
  • Unlimited7 Days trial$39.991 Year
  • Unlimited7 Days trial$49.991 Year
  • Unlimited7 Days trial$59.991 Year
6 purchases

GreenCheck Ingredient Scanner

Subscriptions3
  • GreenCheck Monthly$3.991 Month
  • GreenCheck Quarterly$9.993 Months
  • GreenCheck Yearly$34.991 Year
One-time3
  • Comfort$1.99
  • Defender$8.99
  • Champion$14.99

Questions

Is OneLabel free?
OneLabel is free to download, with in-app purchases available.
Is GreenCheck Ingredient Scanner free?
GreenCheck Ingredient Scanner is free to download, with in-app purchases available.
Which has better reviews, OneLabel or GreenCheck Ingredient Scanner?
OneLabel is rated higher. OneLabel averages 4.7 out of 5 from 3.6K ratings, while GreenCheck Ingredient Scanner averages 4.4 from 7 ratings.
Do OneLabel or GreenCheck Ingredient Scanner have ads?
GreenCheck Ingredient Scanner shows ads; OneLabel does not.
Which is updated more often, OneLabel or GreenCheck Ingredient Scanner?
OneLabel ships an update every 2 days, and GreenCheck Ingredient Scanner every 3 months. Most recently, OneLabel was updated on November 3, 2026 and GreenCheck Ingredient Scanner on October 30, 2026.

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