Comparison

Calorie Counter by Lean AI vs Cal Expert

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

Head to head
About

Calorie Counter by Lean AI

Effortlessly track your meals and calories with AI-powered analysis. Simply snap a photo or manually log your food for precise insights. Understand your daily needs and adjust your plan with built-in calculators for calories and deficits.

Highlights
  • AI meal analysis
  • Photo food logging
  • Barcode scanning
  • Manual food entry
  • Calorie calculator
  • Calorie deficit calculator
  • Macro and protein tracking
Features
Read full description

Looking for a simpler way to log meals and track your nutrition? Lean is an AI-powered nutrition tracker designed to help you record meals, estimate calorie intake, and track macros. Whether your goal is weight management, muscle gain, or understanding your eating habits, Lean helps you keep track of your daily nutrition. Track Your Meals with AI Eating out or cooking at home? Lean uses AI to analyze food photos and provide estimated calorie information. Snap a photo, scan a barcode, or manually enter your meals to keep your food log in one place. AI-Powered Features for Food Tracking AI Meal Scanner – Take a photo of your meal to get estimated calorie and macro information. Barcode Scanner – Scan packaged foods to look up available nutrition data. Macro Tracking – Track your daily protein, carbohydrate, and fat intake. Progress Tracking – View your logged calorie intake, weight changes, and macro trends over time. Save & Edit Meals – Edit meal entries and save favorite meals for future logging. Why Choose Lean App? Lean brings AI-assisted food logging, barcode scanning, and manual entry together to help reduce manual food entry. Keep a record of meals and review your estimated nutritional intake, whether you're dining out, meal prepping, or eating on the go. AI-Powered Calorie Counting Made Simple Take a photo to get an AI-generated estimate of your meal’s nutritional content. Log packaged foods using available barcode information. Review your calorie and macro intake over time. Edit meal entries to reflect what you ate. Set calorie and macro goals for your tracking. Follow Your Nutrition Trends Detailed Reports – Review your daily, weekly, and monthly food logs. Weight Tracking – Record weight changes alongside your nutrition history. Goal Tracking – Compare your logged intake with your calorie and macro goals. Food Tracking That Fits Your Routine Use AI, barcode scanning, or manual entry to log meals throughout the day. Review estimated calorie and macro breakdowns, update your entries, and follow your nutrition trends over time. AI-generated nutrition information is an estimate and may not reflect exact ingredients, preparation methods, or portion sizes. Review and edit entries as needed. IMPORTANT NOTICE: We do not provide medical advice. All nutrition and diet recommendations should be considered general guidance and not a substitute for professional consultation. Always consult with a healthcare provider or a certified nutritionist before making significant dietary changes. Subscriptions are offered as auto-renewable plans on a weekly, monthly, or yearly basis (pricing may vary by country). Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription will automatically renew unless it is canceled at least 24 hours before the end of the current billing period, and your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription at any time through your Apple Account Settings after purchase. If a free trial is offered, any unused portion of the trial period will be forfeited upon purchasing a subscription. Terms of Use: https://get-lean.app/terms Privacy Policy: https://get-lean.app/privacy If you have any questions or feedback, feel free to reach out to us at support@get-lean.app.

About

Cal Expert

Effortlessly track your calorie and nutrient intake by simply taking photos of your meals. This AI-powered coach analyzes food, provides detailed breakdowns, and offers personalized nutrition plans to help you achieve your fitness goals.

Highlights
  • Photo-to-Macros analysis
  • Complex dish ingredient identification
  • Barcode scanner for packaged goods
  • Adaptive nutrition plans
  • Smart habit streaks
  • Apple Health integration
  • Water logging and progress visualization
Features
Read full description

Stop typing. Start living. The smartest AI Nutrition Coach in your pocket. Tired of searching through clunky databases? Cal Expert turns your camera into a world-class nutritionist. Whether you're dining out, cooking at home, or grabbing a quick snack, reaching your fitness goals is now as simple as taking a photo. SNAP & LOG: INSTANT AI RECOGNITION - Photo-to-Macros: Snap a picture and get a full breakdown of Calories, Protein, Carbs, and Fats in seconds. - Complex Dish Analysis: Our advanced AI identifies ingredients in everything from restaurant pastas to home-made salads. - Precision Barcode Scanner: Instant nutritional transparency for over 1M+ packaged products. YOUR PERSONAL AI NUTRITIONIST - Adaptive Nutrition Plans: No more cookie-cutter diets. Get a plan that adjusts to your metabolism, activity level, and weight goals. - Smart Habit Streaks: Stay consistent with gamified challenges. Build a lifestyle, not just a temporary fix. - Apple Health Integration: Sync your steps and workouts automatically to see your "Net Calorie" balance in real-time. TOTAL WELLNESS TRACKING - Hydration Hero: One-tap water logging to keep your energy high and cravings low. - Progress Visualization: Beautiful, easy-to-read charts for Weight, BMI, and Nutrient trends. See your hard work pay off. WHY CAL EXPERT? - Save Time: No more manual entry. Track a full meal in under 3 seconds. - Zero Guesswork: Let AI handle the portion sizes and hidden calories. - Results Driven: Built for those who want to see real change without the stress. Download Cal Expert FREE today. Upgrade to Premium for unlimited AI scans, custom plans, and exclusive recipes. Privacy policy: https://calapps-hub.github.io/privacy_policy Terms of use: https://calapps-hub.github.io/term_of_service Powered by fatsecret nutrition API’ (www.fatsecret.com) We value your feedback and are committed to improving our services. If you have any questions or suggestions, please contact us at: calapps.feedback@gmail.com

Screenshots

Calorie Counter by Lean AI4 screens
Cal Expert4 screens

Verdict

The call

The clearest difference is rating: Calorie Counter by Lean AI at 4.7 against Cal Expert's 4.4. Calorie Counter by Lean AI also leads on ratings volume (2.6K vs 148). Cal Expert's advantage is review sentiment (40% vs 19%) and update cadence (every 5 days vs fortnightly). On price, ads, in-app purchases and monetization model 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. Calorie Counter by Lean AI sells 16 in-app purchases, starting at $2.99 per 7 days and Cal Expert sells 12 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Calorie Counter by Lean AI holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Calorie Counter by Lean AI has 2.6K ratings behind it against 148, so its average is the more settled of the two. Written reviews complicate that: 19% of Calorie Counter by Lean AI's written reviews are positive against 40% of Cal Expert's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Calorie Counter by Lean AI ships an update fortnightly, Cal Expert every 5 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Calorie Counter by Lean AI versus Cal Expert: the parameters behind the verdict, then further details
ParameterCalorie Counter by Lean AICal Expert
PriceFreeFree
Rating4.7 (2.6K ratings) — better4.4 (148 ratings)
Positive reviews19.5% of reviews40.0% of reviews — better
Number of ratings2.6K — better148
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.1 — better15.5
Further details — not scored
Size198 MB136 MB
Age rating4+12+
DeveloperHUBXDAOWEI NETWORK TECHNOLOGY PTE.LTD.

Customer experience

Calorie Counter by Lean AI

All ratings2,643 ratings
Positive91.5%
Neutral3.7%
Negative4.8%
Written reviews190 reviews
Positive19.5%
Neutral7.9%
Negative72.6%

Cal Expert

All ratings145 ratings
Positive84.8%
Neutral0.7%
Negative14.5%
Written reviews30 reviews
Positive40.0%
Neutral3.3%
Negative56.7%

Bugs and requests

Calorie Counter by Lean AI

Reported bugs

2 issues
  • Submit button for refund not working
  • App not syncing with Apple Health

Requested features

2 requests
  • Ability to add fractional portions
  • Option to delete incorrect workouts

Cal Expert

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

Calorie Counter by Lean AI

Subscriptions15
  • AI Dietitian Access2 variants$2.997 Days
  • AI Dietitian Access$5.991 Month
  • Unlimited Usage for 1 Week3 Days trial$6.997 Days
Show 12 more
  • Unlimited Usage for 1 Week$6.997 Days
  • Weeklu Subscription7 Days trial$9.997 Days
  • Weekly Subscription$9.997 Days
  • Weekly Subscription3 Days trial$9.997 Days
  • AI Dietitian Access2 variants$19.991 Year
  • Monthly Subscription$19.991 Month
  • Yearly Subscription$19.991 Year
  • Unlimited Usage for 1 Year3 Days trial$29.991 Year
  • Unlimited Usage for 1 Year3 Days trial$39.991 Year
  • Unlimited Usage for 1 Year$39.991 Year
  • Unlimited Usage for 1 Year$49.991 Year
  • Yearly Subscription$59.991 Year
One-time1
  • PDF Bundle$19.99
12 purchases

Cal Expert

Subscriptions11
  • Weekly VIP Subscription$3.997 Days
  • Weekly VIP Subscription3 Days trial$5.997 Days
  • Weekly VIP Subscription7 Days trial$7.997 Days
Show 8 more
  • Weekly VIP Subscription$7.997 Days
  • Weekly VIP Subscription3 Days trial$7.997 Days
  • Quarterly Pro$19.993 Months
  • Monthly VIP Subscription$24.991 Month
  • Yearly VIP Subscription$39.991 Year
  • Yearly Premium Subscription3 Days trial$39.991 Year
  • Yearly VIP Subscription$49.991 Year
  • Yearly VIP Subscription3 Days trial$49.991 Year
One-time1
  • Lifetime Premium$99.99

Questions

Is Calorie Counter by Lean AI free?
Calorie Counter by Lean AI is free to download, with in-app purchases available.
Is Cal Expert free?
Cal Expert is free to download, with in-app purchases available.
Which has better reviews, Calorie Counter by Lean AI or Cal Expert?
Calorie Counter by Lean AI is rated higher. Calorie Counter by Lean AI averages 4.7 out of 5 from 2.6K ratings, while Cal Expert averages 4.4 from 148 ratings.
Do Calorie Counter by Lean AI or Cal Expert have ads?
Neither Calorie Counter by Lean AI nor Cal Expert shows ads.
Which is updated more often, Calorie Counter by Lean AI or Cal Expert?
Calorie Counter by Lean AI ships an update fortnightly, and Cal Expert every 5 days. Most recently, Calorie Counter by Lean AI was updated on October 30, 2026 and Cal Expert on October 24, 2026.

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