Comparison

KnowYourFood vs Loglet

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

Head to head
About

KnowYourFood

Scan product barcodes to instantly understand their health scores based on nutrition, processing, and additives. Discover healthier alternatives and get personalized dietary advice from an AI nutritionist.

Highlights
  • Barcode scanning for health scores
  • Nutri-Score and NOVA processing level
  • Healthier alternative suggestions
  • AI nutritionist for personalized advice
  • Customizable dietary profiles
  • Family sharing and shopping lists
Features
Read full description

KnowYourFood helps you make healthier grocery choices at the exact moment decisions are made, without needing a nutrition degree. Scan any barcode at Coles, Woolworths, or ALDI to instantly see a clear health score based on four trusted indicators: Nutri-Score, NOVA processing level, additive risk, and nutritional values like sugar, sodium, and fat. No confusing labels. No guesswork. SCAN AND UNDERSTAND IN SECONDS Point your camera at any barcode and KnowYourFood automatically detects it, looks up the product, and shows you a simple health score from 0 to 100. Each score breaks down into four easy-to-read components so you know exactly why a product scored the way it did. FIND HEALTHIER SWAPS INSTANTLY Every product page shows you a "Swap It" suggestion: a like-for-like healthier alternative available at the same Australian stores you already shop at. Scanning a soft drink? You'll see a better soft drink, not a random salad. The app compares the same type of product so the swap actually makes sense. ASK VICKI, YOUR AI NUTRITIONIST Have a question about a product you just scanned? Tap "Ask Vicki" and get a concise, personalised answer from your AI pocket nutritionist. Ask about additives, whether a product suits your dietary needs, or what to look for next time. Vicki knows your dietary profile and gives answers that are relevant to you. PERSONALISED TO YOUR DIET Set up your dietary preferences, allergens, and health priorities during onboarding. The app filters every alternative through your profile, so you'll never be shown a swap that contains something you're avoiding. Add custom allergens and dietary restrictions beyond the standard presets. FAMILY PLAN Share healthier eating with your household. The Family plan lets you create profiles for up to 5 family members, each with their own dietary preferences and allergens. Switch between profiles when scanning to see alternatives filtered for each person. Share shopping lists so everyone stays on the same page. SHOPPING LIST Build a shopping list as you scan and discover healthier products. Add items directly from product pages or the alternatives section. Share your list or export it when you're ready to shop. WHAT'S INCLUDED FOR FREE - 2 barcode scans per day - Full health score breakdown - Healthier alternative suggestions - Product search with dietary filters PREMIUM ($24.99/year or $3.99/month ) - Unlimited barcode scans - Vicki AI nutritionist (10 conversations/day) - Dietary and allergen alerts on every product - Shopping list with export - Scan history and trends - Priority alternative matching FAMILY ($39.99/year or $5.99/month) - Everything in Premium - Up to 5 family member profiles - Per-member dietary filtering - Shared shopping lists - Unlimited Vicki conversations KnowYourFood is independent and unbiased. We don't accept payments from food brands and we don't promote specific products. Every recommendation is based purely on nutritional data from Open Food Facts, the world's largest open food database. Built for Australians. Focused on products available at Coles, Woolworths, and ALDI. --- Terms of Use: https://www.knowyourfood.net/terms Privacy Policy: https://www.knowyourfood.net/privacy

About

Loglet

Features
Read full description

Loglet turns how you feel into a report your doctor can act on. Log symptoms, blood pressure and medicines in seconds. Loglet lines them up so you and your doctor can see the pattern: when symptoms happen, and how they relate to your medicine times. BUILT FOR REAL LIFE - Log a cramp with one tap, even half asleep at 4am - Big text, big buttons, no jargon, no account - A gentle daily check-in: how are you feeling today? MEDICINES, HANDLED PROPERLY - Split doses (morning and evening) and weekday-only schedules - Check off each dose as you take it - Update a dose or add a new medicine any time it changes BLOOD PRESSURE, DONE RIGHT - Guided sitting then standing readings - See the change on standing at a glance - Every reading timestamped automatically SEE THE PATTERNS - Symptoms by time of day - Symptoms in the hours after your morning dose - Blood pressure drops on standing, flagged clearly THE DOCTOR REPORT One tap creates a clean PDF: your medicines and schedule, symptom counts and severity, timing patterns, blood pressure trends and adherence. Print it, email it, or hand over your phone. PRIVATE BY DESIGN Everything stays on your phone. No account, no cloud, no ads, no tracking. Sharing a report is always your choice. Loglet is an informational logging tool, not a medical device. It never diagnoses and never gives dosing advice. Always consult your doctor about your health and medicines.

Screenshots

KnowYourFood4 screens
Loglet4 screens

Verdict

The call

The clearest difference is update cadence: KnowYourFood at every 4 days against Loglet's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KnowYourFood ships an update every 4 days, Loglet every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference ยท 7 level
KnowYourFood versus Loglet: the parameters behind the verdict, then further details
ParameterKnowYourFoodLoglet
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 4 days โ€” betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreemiumโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size33 MB29 MB
Age rating4+12+
DeveloperElio ScartonGareth Baumgart

In-app purchases

None

KnowYourFood

No in-app purchases

None

Loglet

No in-app purchases

Questions

Is KnowYourFood free?
KnowYourFood is free to download, with no in-app purchases.
Is Loglet free?
Loglet is free to download, with no in-app purchases.
Do KnowYourFood or Loglet have ads?
Neither KnowYourFood nor Loglet shows ads.
Which is updated more often, KnowYourFood or Loglet?
KnowYourFood ships an update every 4 days, and Loglet every 10 days. Most recently, KnowYourFood was updated on November 5, 2026 and Loglet on October 31, 2026.

Other comparisons