Comparison

Calorie Counter by Pro Tracker vs 21 Day Container Tracker

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 Pro Tracker

This app simplifies weight loss by helping you track food intake, set nutrition goals, and monitor progress. It offers a comprehensive food diary, personalized macro tracking, and seamless integration with other health platforms.

Highlights
  • Comprehensive food diary
  • Personalized nutrition goals
  • Apple Health data export
  • Seamless health integrations
  • Extensive food database
  • Quick add for busy days
  • Advanced weight tracking
Features
Read full description

Simplify Your Weight Loss Journey – Track Smarter with ProTracker! Your health starts with what you eat, and ProTracker makes it easier than ever to stay on track with your goals. Whether you're counting calories, setting macronutrient goals, or managing food scores, ProTracker gives you all the tools you need to achieve lasting results. Did you know that consistently logging your meals is one of the most effective ways to manage your weight? Download ProTracker now and take the guesswork out of your health journey with features that simplify tracking, keep you motivated, and help you reach your goals—faster! • • • Why ProTracker? • COMPREHENSIVE FOOD DIARY: Log meals, snacks, and drinks with ease using our intuitive food diary. Track using Calories, Kilojoules, and other Food Score systems. • PERSONALIZED NUTRITION GOALS: Set and track custom macronutrient (fat, carbs, and protein) and micronutrient goals to fit your unique diet, whether your diet is keto, high-protein, low-carb, fasting, or just counting calories. Visually compare your daily tracking against your goals. • APPLE HEALTH DATA EXPORT: Sync your daily nutrient data straight to Apple Health. • SEAMLESS INTEGRATIONS: Sync effortlessly with Apple Health, Apple Watch, Fitbit, and more to keep all your health data in one place. • EXTENSIVE FOOD DATABASE: Search for groceries and restaurant meals, or scan barcodes for instant tracking. • QUICK ADD FOR BUSY DAYS: Short on time? Use Quick Add to log calories or macros directly—no detailed entry needed! • ADVANCED WEIGHT TRACKING: Track your weight loss or gain with easy-to-read progress charts and trend analyses. • CREATE & SHARE RECIPES: Build recipes and meals from scratch, group ingredients, and share them with family and friends. • SUPPORT FOR NURSING MOTHERS: Tailor your nutrition and calorie tracking with options specifically designed for nursing and supplemental nursing mothers, helping all women meet their dietary needs while supporting their baby's health. • DARK MODE SUPPORT: Customize your app experience with Dark Mode. • CUSTOM REMINDERS: Stay consistent with personalized reminders to track meals, log weight, or stay hydrated. • SECURE MULTI-DEVICE SYNC: Automatically back up and sync your data across all your devices for added convenience. ProTracker is not just easy to use—it's your all-in-one solution for smarter, more accurate food tracking, designed for lasting results. With customizable settings and flexible tracking options, ProTracker adapts to your lifestyle, whether you’re counting calories, following a specific diet, or simply aiming for better health. Download now and start your journey toward a healthier you! • • • Questions or feedback? We’d love to hear from you! Reach out at support@protrackerapp.com or follow us on X @protrackerapp. About Premium plan billing: If you upgrade to Pro plan, payment will be charged to your iTunes account, and your account will be charged for renewal within 24-hours prior to the end of the current period. You can choose to be billed monthly or yearly. You can turn off auto-renew in your Apple ID Account Settings any time after purchase. • Family Sharing: Share your premium subscription with up to five family members for no extra cost! • Priority Support: Get faster responses and premium support from our customer service team. View our full terms & conditions at https://www.protrackerapp.com/terms-of-use

About

21 Day Container Tracker

This app helps users track their progress on a 21-day program. It allows for easy logging of containers, water intake, exercises, and body measurements. Visualize your journey with progress graphs and access an approved food list.

Highlights
  • Tap & Track™ container and water logging
  • Automatic container generation
  • Body Part Indicator™ measurements
  • Exercise tracking with custom options
  • Daily notes and body weight tracking
  • Progress graphs
  • Approved food list
Features
Read full description

◆◆◆◆◆ "DON'T start the 21 day program without this app!" - Kristen 21 day users choose this app over all the others and here's why: ◆ Tap & Track™ to track containers & water! ◆ Offers Automatic Container Generation! ◆ Body Part Indicator™ measurements! ◆ Track your exercises and add custom exercises ◆ Add notes for each day of the program if desired ◆ Track body weight and body measurements ◆ See a list of approved foods for the 21 day program ◆ Flexible weight and exercise tracking! ◆ See a graph of your progress throughout the 21 days ◆ Easily edit, fix, and update your information for the app ◆ Created by 21 day users for 21 day users! ◆ Boost results by 200% and get your body beach ready! Join countless thousands of others and download this app to track your 21 day program so you can focus on succeeding and getting MAX RESULTS! ◆◆◆◆◆ - "Just tap a container color! No more tracking on paper! Love it!" - Kendra ◆◆◆◆◆ - "I can't imagine what else I would need in an app! " - Sarah ◆◆◆◆◆ - "Love this product! Definitely worth the buck!" - Foxxy1424612 ◆◆◆◆◆ - "So glad I found this app to guide me on my 21 day program!" - Emmi1212 P.S. Don't forget!! If you like the app, please rate it or write a review! If you have a problem contact us so that we have a chance to help you and fix any issues. Annual Subscription: - You can subscribe for weight/measurement tracking, approved food list, and unlimited access to all features of the app with no ads. - The subscriptions price is $29.99 USD yearly or equal to the same price tier that "Apple's App Store Matrix" determines in other currencies. - You may cancel a subscription or free-trial anytime via the subscription setting through your iTunes account. This must be done 24 hours before the end of the free-trial or subscription period to avoid being charged. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free-trial period, will be forfeited when the user purchases a 21 Day Tracker Annual subscription Terms of use: http://cubesol.com/terms.html Privacy policy: http://cubesol.com/privacy.html

Screenshots

Calorie Counter by Pro Tracker4 screens
21 Day Container Tracker4 screens

Verdict

The call

The clearest difference is monetization model: Calorie Counter by Pro Tracker at free with in-app purchases against 21 Day Container Tracker's subscription. Calorie Counter by Pro Tracker also leads on update cadence (every 4 days vs every 3 weeks) and ratings volume (5.4K vs 510). 21 Day Container Tracker's advantage is ads (none vs shown) and review sentiment (74% vs 60%). On price, rating, 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. Calorie Counter by Pro Tracker sells 2 in-app purchases, starting at $6.99 per month and 21 Day Container Tracker sells 3 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

On the App Store both sit at effectively the same score — 4.7 for Calorie Counter by Pro Tracker against 4.7 for 21 Day Container Tracker. That said, the two scores are not equally well evidenced: Calorie Counter by Pro Tracker has 5.4K ratings behind it against 510, so its average is the more settled of the two. Written reviews are what separate them: 60% of Calorie Counter by Pro Tracker's written reviews are positive against 74% of 21 Day Container Tracker's.

UpkeepUpdate frequency

Calorie Counter by Pro Tracker ships an update every 4 days, 21 Day Container Tracker every 3 weeks. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

Scorecard6 real differences · 4 level
Calorie Counter by Pro Tracker versus 21 Day Container Tracker: the parameters behind the verdict, then further details
ParameterCalorie Counter by Pro Tracker21 Day Container Tracker
PriceFreeFree
Rating4.7 (5.4K ratings)4.7 (510 ratings)
Positive reviews60.3% of reviews74.3% of reviews — better
Number of ratings5.4K — better510
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size47 MB45 MB
Age rating4+4+
DeveloperMooveFit Technologies IncCube Software Solutions Inc.

Customer experience

Calorie Counter by Pro Tracker

All ratings5,435 ratings
Positive93.6%
Neutral3.4%
Negative3.1%
Written reviews317 reviews
Positive60.3%
Neutral11.7%
Negative28.1%

21 Day Container Tracker

All ratings510 ratings
Positive93.7%
Neutral1.8%
Negative4.5%
Written reviews74 reviews
Positive74.3%
Neutral8.1%
Negative17.6%

User reviews

Calorie Counter by Pro Tracker

From 5.4K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Helpful for weight loss
  • 💡 Good alternative to Weight Watchers
  • 🚀 Intuitive interface
  • 👍 Accurate points tracking

Room to improve

  • 🐛 Inaccurate points calculations
  • 🐛 Limited food database
  • 🐛 Barcode scanner not working
  • 💰 Subscription model changes
  • 🐛 Syncing issues between devices

21 Day Container Tracker

From 510 App Store ratings

What we love

  • 👍 Easy to use
  • 📊 Helpful for tracking progress
  • 🔍 Comprehensive food lists
  • 🗓️ Convenient for daily tracking
  • 💪 Supports various fitness programs

Room to improve

  • 💰 Paid subscription required
  • 🔁 Resets data after each cycle
  • 🚫 Limited customization options
  • 📋 Lacks detailed food logging
  • 🔔 Needs more notifications/reminders

Bugs and requests

Calorie Counter by Pro Tracker

Reported bugs

4 issues
  • Disappearing user data and progress
  • Incorrect points displayed for certain foods
  • App freezing or crashing on launch
  • Inability to edit or update saved foods

Requested features

6 requests
  • Add more international/local food options
  • Improve barcode scanning functionality
  • Allow manual points entry
  • Implement better syncing between devices
  • Add more detailed nutrition information
Show 1 more
  • Provide a free version with limited features

21 Day Container Tracker

Reported bugs

3 issues
  • Data loss when switching between cycles
  • Compatibility issues with older devices
  • Inconsistent container tracking behavior

Requested features

5 requests
  • Ability to manually enter food items
  • Long-term data tracking and analytics
  • Integration with other fitness apps
  • Customizable container settings
  • Meal planning and recipe suggestions

In-app purchases

2 purchases

Calorie Counter by Pro Tracker

Subscriptions2
  • Premium - All Access$6.991 Month
  • Premium - All Access$39.991 Year
3 purchases

21 Day Container Tracker

Subscriptions3
  • 21 Day Tracker Weekly3 Days trial$4.997 Days
  • 21 Day Container Tracker Pro3 Days trial$29.991 Year
  • 21 Day Tracker Annual Pro$29.991 Year

Questions

Is Calorie Counter by Pro Tracker free?
Calorie Counter by Pro Tracker is free to download, with in-app purchases available.
Is 21 Day Container Tracker free?
21 Day Container Tracker is free to download, with in-app purchases available.
Which has better reviews, Calorie Counter by Pro Tracker or 21 Day Container Tracker?
Calorie Counter by Pro Tracker and 21 Day Container Tracker are both rated 4.7 out of 5 on the App Store, from 5.4K and 510 ratings respectively.
Do Calorie Counter by Pro Tracker or 21 Day Container Tracker have ads?
Calorie Counter by Pro Tracker shows ads; 21 Day Container Tracker does not.
Which is updated more often, Calorie Counter by Pro Tracker or 21 Day Container Tracker?
Calorie Counter by Pro Tracker ships an update every 4 days, and 21 Day Container Tracker every 3 weeks. Most recently, Calorie Counter by Pro Tracker was updated on September 22, 2026 and 21 Day Container Tracker on September 7, 2026.

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