Comparison

LensNutra vs Check Calo

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

Head to head
About

LensNutra

This app uses AI to analyze your meals from photos, barcodes, or labels, providing instant calorie and macronutrient breakdowns. It integrates with your health data to create personalized plans and track progress towards your goals.

Highlights
  • AI food photo analysis for calories and macros
  • Barcode and nutrition label scanning
  • Personalized daily calorie and macro targets
  • Weight and progress tracking with charts
  • Activity, sleep, and vitals monitoring
  • AI meal planner with recipe suggestions
Features
Read full description

LensNutra is an AI calorie tracker that turns your camera into a nutritionist. Snap a photo of any meal and instantly see its calories, protein, carbs, and fat — no database searching, no weighing, no guessing. Most calorie counting apps make you search endless food lists. LensNutra just looks at your plate. MAIN FEATURES 1. AI FOOD SCANNER Point your camera at your plate and let AI do the work. • Photo scan: identifies the food, estimates the portion, and calculates calories and macros • Barcode scanner: scan any packaged product for instant nutrition facts • Nutrition label scanner: point at the label and log it exactly as written • Voice log: just say what you ate and it's logged • Every result is fully editable — you are always in control • Each meal gets a 1-10 health score so you learn as you log 2. CALORIE COUNTER AND MACRO TRACKER Your numbers, calculated for your body — not a generic chart. • A personalized daily calorie goal based on your height, weight, age, and pace • Macro tracker for protein, carbs, and fat, plus fiber, sugar, and sodium • Choose your goal: lose weight, maintain, gain, or body recomposition • Earn calories back from exercise, and roll over what you don't eat • Water tracker with one-tap logging • Food database, favorites, quick add, and copy a whole day in one tap 3. WEIGHT AND PROGRESS TRACKING See the trend, not the daily noise. • Log your weight and watch the smoothed trend line • Before and after progress photos, side by side • Charts for weight, calories, and every nutrient over time • A projected date for reaching your goal weight ADDITIONAL FEATURES WORKOUTS AND HEART RATE ZONES • Live workout tracker with a running timer and calories burned • 73 workout types, from walking and running to weights, yoga, and HIIT • Heart rate zones in plain language: Warm Up, Fat Burn, Endurance, Hard Training, HIIT • See the exact heart rate range to hold for your goal • Calories burned flow straight into your daily calorie budget SLEEP AND HEALTH VITALS • Sleep tracking with stages, trends, and a sleep score • Vitals dashboard: heart rate, resting heart rate, HRV, blood oxygen, and more • Steps, distance, and daily activity • Two-way sync with Apple Health AI MEAL PLANNER • Recipe ideas built around your goals and the food you already have • Hit your macros without doing the math yourself STAY CONSISTENT • Daily streaks that keep your momentum going • One simple daily score that shows how the day is going at a glance • Reminders that fit your schedule • 27 languages, light and dark mode Whether you want to lose weight, build muscle, count macros, or simply understand what you eat, LensNutra makes nutrition tracking something you will actually stick with. Download free and scan your first meal today. LensNutra Pro Unlock unlimited AI scans, the AI meal planner, and advanced insights with a LensNutra Pro subscription, which starts with a free trial. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://lensnutra.com/terms Privacy Policy: https://lensnutra.com/privacy Questions or feedback? support@lensnutra.com ON APPLE WATCH • See your calories, macros, and water on your wrist • Start any workout from your watch with live heart rate and zones • Log water with one tap, straight from the watch

About

Check Calo

Features
Read full description

Check Calo is the simplest and smartest way to track your daily nutrition. Using advanced AI, Check Calo helps you estimate calories and macros just by taking a photo of your meal. No more searching through endless databases! Key Features: • AI Food Recognition: Just snap a photo or pick from your gallery to get instant calorie and macro estimates. • Barcode Scanner: Scan packaged foods for precise nutritional data in seconds. • Daily Progress Tracking: Monitor your calorie intake against your personalized goals (Lose weight, Gain, or Maintain). • AI Nutritionist Review: Get daily summaries and professional advice from our AI nutritionist. • Secure Sync: All your data is synced across devices safely and reliably. • Bilingual Support: Full support for both English and Vietnamese.

Screenshots

LensNutra4 screens
Check Calo4 screens

Verdict

The call

The clearest difference is in-app purchases: Check Calo at none against LensNutra's 3. LensNutra's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement 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. LensNutra sells 3 in-app purchases, starting at $9.99 per month. Check Calo asks for nothing beyond the download.

UpkeepUpdate frequency

LensNutra ships an update weekly, Check Calo every 2 months. Both last shipped on October 28, 2026.

Scorecard2 real differences · 8 level
LensNutra versus Check Calo: the parameters behind the verdict, then further details
ParameterLensNutraCheck Calo
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size102 MB50 MB
Age rating4+4+
DeveloperSir Vendor IncThach Dao Ngoc

In-app purchases

3 purchases

LensNutra

Subscriptions3
  • LensNutra Pro Monthly$9.991 Month
  • LensNutra Pro3 Days trial$19.991 Year
  • LensNutra Pro Annual3 Days trial$29.991 Year
None

Check Calo

No in-app purchases

Questions

Is LensNutra free?
LensNutra is free to download, with in-app purchases available.
Is Check Calo free?
Check Calo is free to download, with no in-app purchases.
Do LensNutra or Check Calo have ads?
Neither LensNutra nor Check Calo shows ads.
Which is updated more often, LensNutra or Check Calo?
LensNutra ships an update weekly, and Check Calo every 2 months. Most recently, LensNutra was updated on October 28, 2026 and Check Calo on October 28, 2026.

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