Comparison

Supplement Scanner vs Klav

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

Head to head
About

Supplement Scanner

Instantly analyze supplement labels by scanning barcodes to understand ingredient quality, safety warnings, and overall scores. Track your daily intake, set reminders, and access a comprehensive database of ingredients and products to make informed health decisions.

Highlights
  • Scan supplement barcodes for instant analysis
  • Ingredient quality and safety ratings
  • Overall product quality scores
  • Track daily vitamin and supplement intake
  • Daily dose reminders
  • Comprehensive ingredient safety database
  • Search and discover top-rated supplements
Features
Read full description

Scan any supplement and see what's really inside. GoodSupp gives every vitamin and supplement a clear quality score in seconds, flags hidden additives, and helps you find a better option when yours falls short. SCAN THE BARCODE, GET A SCORE Point your camera at a supplement barcode. GoodSupp checks it against a database of nearly 150,000 products from more than 10,000 brands and shows a quality score from 0 to 100, plus a separate brand score. WHAT THE SCORE LOOKS AT • Ingredient forms: well-absorbed forms like magnesium glycinate or methylfolate versus cheaper ones like magnesium oxide • Doses: whether each ingredient is within, below or above its typical range • Additives and fillers: dyes, preservatives and other extras, such as titanium dioxide or FD&C Red 40 • Third-party testing: certifications like USP Verified, NSF and Informed Choice • Brand trust: certifications and regulatory history behind the brand SPOT HIDDEN ADDITIVES Every ingredient is labeled Safe, Caution or Avoid, with a clear icon and color, so you can tell at a glance what to keep and what to skip. FIND A BETTER ALTERNATIVE When a product scores low, GoodSupp shows higher-scoring options in the same category, so switching takes one tap. PRODUCT NOT FOUND? SNAP THE LABEL Take a photo of the Supplement Facts label and GoodSupp analyzes it for you. TRACK YOUR STACK, NEVER MISS A DOSE Save the supplements you take to My Stack, log your daily doses and set reminders for morning, afternoon or evening. Check off doses right from the widget. MADE FOR THE SUPPLEMENTS YOU ACTUALLY TAKE Multivitamins, prenatals, hair, skin & nails, collagen, magnesium, vitamin D, iron, probiotics, omega-3s, protein powders and more. FREE AND GOODSUPP PLUS • Free: scan and check supplements, with 3 full analyses every day • No account needed to get started • GoodSupp Plus: unlimited scans and search, better alternatives, unlimited stack and tracker, offline database, iCloud backup and the Home Screen widget GoodSupp provides general information about supplement ingredients and is not medical advice. Talk to your doctor or pharmacist before starting, stopping or combining supplements, especially if you are pregnant, nursing or take medication. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.goodsupp.app/privacy-policy

About

Klav

Features
Read full description

Klav is your daily AI-powered fitness and nutrition companion. Scan any meal with your camera and get instant calorie and macro breakdowns. Track your daily nutrition, water intake, supplements, and weight progress — all in one place. Key features: • AI Meal Scanner — point your camera at any food and get instant nutritional and macro breakdown estimates • Barcode Scanner — scan any packaged food, beverage, or cosmetic product barcode for accurate nutritional and ingredient data • Fridge Scanner — scan your fridge and get meal ideas to avoid food waste • Caloric Ledger — track calories burned vs consumed with Apple Health sync • Daily Health Score — a single score reflecting your nutrition and activity for the day • Streak System — build daily habits with streaks and freeze protection • Macro Tracking — monitor protein, carbs, and fat against your personal targets • Water & Supplement Logging — never miss your daily hydration or supplement routine • Weight Progress — log your weight and visualise your journey over time Klav connects to Apple Health to pull your real step count and active calories, giving you an accurate picture of your energy balance every day. Klav AI is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making health or dietary decisions.

Screenshots

Supplement Scanner4 screens
Klav4 screens

Verdict

The call

The clearest difference is in-app purchases: Klav at none against Supplement Scanner's 2. Klav also leads on iOS requirement (16.4 vs 18.6). On price, update cadence, ads 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. Supplement Scanner sells 2 in-app purchases, starting at $59.99 per year. Klav asks for nothing beyond the download.

UpkeepUpdate frequency

Supplement Scanner ships an update weekly, Klav every 8 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Supplement Scanner versus Klav: the parameters behind the verdict, then further details
ParameterSupplement ScannerKlav
PriceFreeFree
Rating4.6 (48 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings48 — better—
Update frequencyWeekly — betterEvery 8 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.616.4 — better
Further details — not scored
Size42 MB51 MB
Age rating4+4+
DeveloperAxinode Apps S.LAnas AJNAN

In-app purchases

2 purchases

Supplement Scanner

Subscriptions1
  • GoodSupp+ Annual$59.991 Year
One-time1
  • GoodSupp+ Lifetime$99.99
None

Klav

No in-app purchases

Questions

Is Supplement Scanner free?
Supplement Scanner is free to download, with in-app purchases available.
Is Klav free?
Klav is free to download, with no in-app purchases.
Do Supplement Scanner or Klav have ads?
Neither Supplement Scanner nor Klav shows ads.
Which is updated more often, Supplement Scanner or Klav?
Supplement Scanner ships an update weekly, and Klav every 8 days. Most recently, Supplement Scanner was updated on October 31, 2026 and Klav on October 25, 2026.

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