Calorie Counter vs 21 Day Container Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calorie Counter
Track your food intake and nutrition with a comprehensive calorie counter. Log meals quickly using a barcode scanner, photo analysis, or search. Monitor macros, vitamins, minerals, and more with detailed insights and progress charts.
- Barcode scanner
- Meal Scan (photo logging)
- Macro and protein tracking
- 108 nutrient tracking
- Progress charts
- Professional Connect
- Meal planner
Read full descriptionHide full description
MyNetDiary is the calorie tracker you'll actually stick with: fast, accurate, and ad-free. Log meals in seconds with the free barcode scanner, Meal Scan (just photograph your plate), or quick search. Then get on with your day. Trusted by 32 million people. Named the top weight loss app by Forbes Health (2025). Scored highest of 30 apps for behavioral strategies in the American Journal of Preventive Medicine. The New York Times called it simpler, quicker, and better-looking than the competition. Featured in Today's Dietitian. WHY PEOPLE SWITCH Accuracy: MyNetDiary runs on a staff-verified food database of over 2 million foods with up to 108 nutrients per entry, built on USDA and NCC research-grade sources, the same databases used in clinical research. Most apps rely on crowdsourced data full of duplicates and errors. Our team reviews and updates 2,500-3,500 foods every day. An independent 2026 study in Nutrition and Health found MyNetDiary's calorie totals within 5 calories of the reference records and rated it highest of 17 apps for overall quality. Speed: In our January 2026 test, we logged the same 127 foods in every major app over a week. MyNetDiary took 31% fewer taps than the most popular calorie tracker. Results: In a peer-reviewed JMIR study of 5,132 MyNetDiary users (2026), those who tracked food 6-7 days a week lost 11.33% of body weight on average over 6 months. Value: The free version is generous, with barcode scanning, full macro tracking, 108 nutrients, and water tracking. No ads, no account required, no paywall tricks. WHAT YOU GET FOR FREE • Unlimited food diary with search, favorites, recent meals, and copy-from-day. • Free barcode scanner with accurate nutrition data from the verified food database. • Voice logging. • Macro tracking, planning, and protein tracking. • 108 nutrients - deep, accurate nutrition tracking (vitamins, minerals, omegas, amino acids). • Exercise tracking. • Water tracking. • Calorie calculator. • Customizable dashboard. • Weight loss progress charts and reports - no chart caps. • Custom foods and recipes. • Food sharing with friends and family. • Apple Watch app and widgets. • Apple Health sync: writes 51 data types, reads 14. • Coaching tips, meal reminders, shopping list. • Logging streaks to keep you going. • Professional Connect: share your diary with a dietitian, coach, or doctor. Used by dietitians and health professionals at no cost. • In-app Community. • Articles by Registered Dietitians. • Works offline. PREMIUM • Meal Scan: snap your plate and log it, matched against the staff-verified database. • GLP-1 Companion: nutrition-first support for Ozempic, Wegovy, Mounjaro, Zepbound, and other semaglutide or tirzepatide medications, with protein targets and muscle protection while you lose weight. • Calorie and macro cycling. • Autologging: your regular meals logged automatically. • Intermittent fasting. • Advanced Autopilot, adaptive TDEE: estimates your actual energy expenditure from logged food, exercise, and Trending Weight and updates calories and macros weekly. • Health tracking: measurements, blood pressure, blood glucose, A1C, ketones, and more. • Medications and diabetes tracking. • Sync with Fitbit, Garmin, and Withings. • Trend Analysis to spot patterns and optimize. • Meal Planner. • Recipe import. • 600+ recipes and diet plans by Registered Dietitians: High-Protein, Low-Carb, Keto, and more. PREMIUM PLUS: AI COACH AI Coach is built on 20 years of nutrition expertise. • Daily guidance based on what you actually ate, not just what you planned. • AI voice logging: describe your meal out loud. • Meal suggestions matched to your calorie budget and preferences. • AI Restaurant Menu Scan: find the best options when eating out. Results may vary. MyNetDiary does not provide medical advice. All product names, logos, and brands are the property of their respective owners. Research: www.mynetdiary.com/research.html Terms of Use: www.mynetdiary.com/terms.html
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.
- 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
Read full descriptionHide 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
Verdict
The clearest difference is monetization model: Calorie Counter at freemium against 21 Day Container Tracker's subscription. Calorie Counter also leads on ratings volume (166K vs 510) and update cadence (weekly vs every 3 weeks). 21 Day Container Tracker's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ads and in-app purchases 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
Both are free to download. Calorie Counter sells 9 in-app purchases, starting at $8.99 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.
On the App Store both sit at effectively the same score — 4.8 for Calorie Counter against 4.7 for 21 Day Container Tracker. That said, the two scores are not equally well evidenced: Calorie Counter has 166K ratings behind it against 510, so its average is the more settled of the two. Written reviews are what separate them: 84% of Calorie Counter's written reviews are positive against 74% of 21 Day Container Tracker's.
Calorie Counter ships an update weekly, 21 Day Container Tracker every 3 weeks. The most recent releases landed on September 25, 2026 and September 7, 2026 respectively.
| Parameter | Calorie Counter | 21 Day Container Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (166K ratings) — better | 4.7 (510 ratings) |
| Positive reviews | 84.1% of reviews — better | 74.3% of reviews |
| Number of ratings | 166K — better | 510 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium — better | Subscription |
| Best chart rank | #20 — better | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 331 MB | 45 MB |
| Age rating | 12+ | 4+ |
| Developer | MyNetDiary Inc. | Cube Software Solutions Inc. |
Customer experience
Calorie Counter
21 Day Container Tracker
User reviews
Calorie Counter
From 166K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Fast barcode scanning
- 📊 Comprehensive data and analytics
- 💪 Helped with weight loss and healthy habits
- 🌟 Great app overall
Room to improve
- 🐛 Inconsistent steps tracking
- 📉 Reduced free features over time
- 🔒 Privacy concerns with data access
- 💰 Expensive premium subscription
21 Day Container Tracker
From 510 App Store ratingsWhat 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
Reported bugs
2 issues- Issues with logging in and account management
- Incorrect food data and nutrition information
Requested features
4 requests- Add more exercise options
- Improve recipe and meal planning features
- Allow more customization of nutrient targets
- Integrate with other health apps/devices
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
Calorie Counter
- MyNetDiary Premium3 variants$8.991 Month
- Premium Plus$14.991 Month
- MyNetDiary Premium$29.991 Year
Show 4 moreShow fewer
- MyNetDiary Premium2 variants$39.991 Year
- MyNetDiary Premium$59.991 Year
- MyNetDiary Premium7 Days trial$59.991 Year
- MyNetDiary Premium1 Year trial2 variants$59.991 Year
- 3-months Subscription$23.99
- 12-months Subscription$59.99
21 Day Container Tracker
- 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 free?
Is 21 Day Container Tracker free?
Which has better reviews, Calorie Counter or 21 Day Container Tracker?
Do Calorie Counter or 21 Day Container Tracker have ads?
Which is updated more often, Calorie Counter or 21 Day Container Tracker?
Other comparisons















