Comparison

Zempy vs CaloPal

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

Head to head
About

Zempy

Effortlessly track your nutrition by simply taking a photo of your meal. Receive instant, detailed nutritional analysis to help you reach your fitness goals. This intuitive platform simplifies the process, offering insights to support your journey.

Highlights
  • AI-powered calorie tracking
  • Photo-based meal analysis
  • Personalized fitness plans
  • Detailed nutritional breakdown
  • Intuitive user interface
Features
Read full description

HOW TO USE Zempy: Complete a few lifestyle questions to personalize your plan. Take a photo of your meal. Instantly receive a detailed nutritional analysis. Cal AI is designed to help you achieve your fitness goals faster than ever. We simplify the process, providing an intuitive platform that makes tracking your nutrition easy. Our mission is to help you feel confident in your body with minimal time and effort. While you’ll need to put in the work, we're here to support you with the tools and insights to make it happen. DISCLAIMER: We do not provide medical advice. All suggestions should be considered informational, and you should consult a professional and do your own research before starting any new diet or nutritional plan. SUBSCRIPTION REQUIRED FOR DETAILED ANALYSIS. Purchases is needed for use. Privacy Policy: https://catalyticventure.com/privacy-policy Terms of Service: https://heavy-king-6a5.notion.site/Terms-of-Service-e8859fff210d45ac96bda0282c749927?pvs=4

About

CaloPal

This app uses AI to track your calorie and nutrient intake by simply taking photos of your meals. It offers personalized health plans for weight loss, balanced diets, and managing chronic conditions, with upcoming fitness data integration.

Highlights
  • AI-powered photo food recognition
  • Automatic calorie and nutrient analysis
  • Personalized health and diet plans
  • Weight loss tracking
  • Calorie deficit management
  • Upcoming fitness app integration
Features
Read full description

CaloPal - AI Partner in Calorie Counter and Nutrition Tracking Start your health journey with CaloPal, the innovative health app that makes tracking calories and managing nutrition a breeze. Whether you're aiming for weight loss, maintaining a balanced diet, or managing chronic diseases, CaloPal is your dedicated partner to achieving your health goals with precision and ease. Why Choose CaloPal? Leverage advanced AI technology with CaloPal that transforms how you monitor your diet by recognizing food calorie content and nutrients through simple photos. Say goodbye to tedious manual input and embrace an intuitive approach to calorie counting and diet tracking. User Benefits: • Effortless Calorie Tracking: Capture a photo of your meal and let CaloPal handle the rest. Our advanced Calorie AI instantly identifies the food, calculates calories and key nutrients, and provides you with an immediate, detailed nutritional profile, acting as your expert calorie counter. • Tailored for Your Success: Unlock personalized health programs tailored just for you. Whether embarking on a fasting journey, seeking a balanced diet plan, or ready to embrace gentle carb cycling, CaloPal offers comprehensive guidance and support, enabling users to cultivate lifelong healthy habits and sustainable, self-determined lifestyles. • Upcoming Fitness Data Integration: In the next version, CaloPal will also sync with fitness apps to provide a comprehensive view of your diet and workout, ensuring accurate tracking of calorie consumption. Core Features: • Customized health plans to suit your personal goals. • Accurate calorie and nutrient analysis by simply snapping a photo. • AI-driven food calorie tracker for convenient and precise monitoring of your daily calorie, carb, protein, and fat intake. • Personal calorie calculator to determine optimal calorie intake and manage your calorie deficit. • Tailored weight loss tracker to visualize progress and maintain motivation. How to Use CaloPal for calorie tracker and weight loss: 1. Answer a few simple questions to customize your plan. 2. Capture a photo of your meal. 3. Let AI quickly analyze the calories and nutritional content. 4. Track daily calorie intake effortlessly, managing your calorie deficit with ease. Subscription Options: CaloPal provides complimentary basic features to users starting their health journey. For a more enriched experience that includes exclusive diet plans and AI insights, consider upgrading to our premium subscription. Enjoy seamless support with automatic renewals, all manageable through your account settings. Redefine your diet management today with CaloPal. Download now and confidently step towards a healthier, happier you, revolutionizing calorie tracking and nutrition management along the way. NOTE: We do not provide medical advice. All recommendations are for informational purposes only and should be considered as suggestions. Before starting any new calorie or nutrient plan, consult with a healthcare professional and conduct your own research. Terms of Service https://calopal.ai/terms-of-service Privacy Policy https://calopal.ai/privacy-policy

Screenshots

Zempy3 screens
CaloPal4 screens

Verdict

The call

The clearest difference is review sentiment: Zempy at 63% against CaloPal's 23%. Zempy also leads on update cadence (every 3 days vs weekly) and iOS requirement (13.0 vs 16.0). CaloPal's advantage is monetization model (freemium vs subscription) and rating (4.4 vs 4.2). On price, ads, in-app purchases 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. Zempy sells 6 in-app purchases, starting at $9.99 per month and CaloPal sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CaloPal holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: CaloPal has 285 ratings behind it against 38, so its average is the more settled of the two. Written reviews complicate that: 63% of Zempy's written reviews are positive against 23% of CaloPal's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Zempy ships an update every 3 days, CaloPal weekly. Both last shipped on November 4, 2026.

Scorecard6 real differences · 4 level
Zempy versus CaloPal: the parameters behind the verdict, then further details
ParameterZempyCaloPal
PriceFreeFree
Rating4.2 (38 ratings)4.4 (285 ratings) — better
Positive reviews62.5% of reviews — better22.5% of reviews
Number of ratings38285 — better
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size71 MB68 MB
Age rating4+17+
DeveloperCatalytic Venture, Inc.Brighthink Innovation Limited

Customer experience

Zempy

All ratings38 ratings
Positive76.3%
Neutral7.9%
Negative15.8%
Written reviews16 reviews
Positive62.5%
Neutral18.8%
Negative18.8%

CaloPal

All ratings255 ratings
Positive90.2%
Neutral3.9%
Negative5.9%
Written reviews40 reviews
Positive22.5%
Neutral5.0%
Negative72.5%

Bugs and requests

Zempy

Not enough reviews yet to summarise bugs or requests.

CaloPal

Reported bugs

15 issues
  • Items not showing up
  • App automatically takes money
  • Photos not tracked properly
  • App stops recognizing photos
  • Food not detected after updates
Show 10 more
  • App not detecting food/drinks
  • App stops working after a few months
  • Photo function failed
  • Always shows 'No food detected'
  • Doesn't detect food
  • App glitches
  • App closes and reopens
  • App deletes additions without reason
  • Recognition is random
  • Need to re-enter info for calorie deficit plan

Requested features

6 requests
  • Add search item functionality
  • Add workout logging
  • More features like competitors
  • Ability to edit food entries
  • Improve portion size accuracy
Show 1 more
  • Allow manual correction of food entries

In-app purchases

6 purchases

Zempy

Subscriptions6
  • Monthly Subscription$9.991 Month
  • Monthly$14.991 Month
  • Yearly OneTimeOffer$19.991 Year
Show 3 more
  • Yearly Subscription$34.991 Year
  • Yearly One-Time-Offer$39.991 Year
  • Yearly$69.991 Year
5 purchases

CaloPal

Subscriptions5
  • CaloPal Pro Weekly$4.997 Days
  • CaloPal Pro Weekly7 Days trial$4.997 Days
  • CaloPal Pro Annual$39.991 Year
Show 2 more
  • CaloPal Pro Annual1 Year trial$39.991 Year
  • CaloPal Pro Annual7 Days trial$39.991 Year

Questions

Is Zempy free?
Zempy is free to download, with in-app purchases available.
Is CaloPal free?
CaloPal is free to download, with in-app purchases available.
Which has better reviews, Zempy or CaloPal?
CaloPal is rated higher. Zempy averages 4.2 out of 5 from 38 ratings, while CaloPal averages 4.4 from 285 ratings.
Do Zempy or CaloPal have ads?
Neither Zempy nor CaloPal shows ads.
Which is updated more often, Zempy or CaloPal?
Zempy ships an update every 3 days, and CaloPal weekly. Most recently, Zempy was updated on November 4, 2026 and CaloPal on November 4, 2026.

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