Comparison

21 Day Container Tracker vs Reformly

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

Head to head
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

About

Reformly

This app offers a personalized at-home Pilates experience with a comprehensive workout library. It provides custom routines, advanced tracking, and community features to support your fitness journey. A subscription is required to unlock all content and tools.

Highlights
  • Personalized Pilates routines
  • Full workout library access
  • Advanced progress tracking
  • Community features
  • Priority access to new content
Features
Read full description

Reformly — Your Personalized At-Home Pilates Studio Build a Pilates routine that finally sticks. Reformly gives you guided, low-impact workouts of just 20 minutes a day, designed for real life and real results at home. Whether you are brand new to Pilates or getting back into movement, Reformly meets you where you are. Answer a few questions and get a personalized plan built around your body, your goals and your schedule. WHAT'S INSIDE 500+ guided Pilates workouts, filmed with certified instructors, with new classes added every week A personalized plan that adapts to your goals, from your first session to your 30-day milestones Daily Actions checklist to keep every day simple and doable Habits tracker to build consistency, one small win at a time Stats and progress tracking so you can see how far you've come Personal Meal Plan with 60 easy, balanced recipes to support your results A supportive community cheering you on WHY WOMEN LOVE REFORMLY Just 20 minutes a day, at home, on your schedule Low-impact and beginner-friendly, gentle on joints Guided every step of the way, no guesswork Designed for women who tried everything and want something that finally sticks Start with a free trial of Reformly+ and unlock the full workout library, your personalized plan and all tracking features. After your trial, membership continues at the price shown in the app unless you cancel. SUBSCRIPTION DETAILS Reformly+ includes a free trial for new subscribers Payment is charged to your Apple ID account at confirmation of purchase or when the trial ends Your subscription renews automatically unless canceled at least 24 hours before the end of the current period Your account is charged for renewal within 24 hours before the current period ends Manage or cancel your subscription anytime in your App Store account settings MEDICAL DISCLAIMER Reformly provides general fitness and wellness information for educational purposes only and does not replace professional medical advice. Consult a healthcare professional before starting any new exercise program. Terms of Service: https://reformly.com/pages/terms-of-service-app Privacy Policy: https://reformly.com/policies/privacy-policy

Screenshots

21 Day Container Tracker4 screens
Reformly4 screens

Verdict

The call

The clearest difference is review sentiment: 21 Day Container Tracker at 74% against Reformly's 14%. 21 Day Container Tracker also leads on ads (none vs shown) and ratings volume (510 vs 19). Reformly's advantage is update cadence (every 5 days vs every 3 weeks) and rating (4.9 vs 4.7). On price, in-app purchases, monetization model 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. 21 Day Container Tracker sells 3 in-app purchases, starting at $4.99 per 7 days and Reformly sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Reformly holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: 21 Day Container Tracker has 510 ratings behind it against 19, so its average is the more settled of the two. Written reviews complicate that: 74% of 21 Day Container Tracker's written reviews are positive against 14% of Reformly's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

21 Day Container Tracker ships an update every 3 weeks, Reformly every 5 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
21 Day Container Tracker versus Reformly: the parameters behind the verdict, then further details
Parameter21 Day Container TrackerReformly
PriceFreeFree
Rating4.7 (510 ratings)4.9 (19 ratings) — better
Positive reviews74.3% of reviews — better14.3% of reviews
Number of ratings510 — better19
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size45 MB106 MB
Age rating4+4+
DeveloperCube Software Solutions Inc.Reformly Ltd

Customer experience

21 Day Container Tracker

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

Reformly

All ratings19 ratings
Positive94.7%
Neutral5.3%
Negative0.0%
Written reviews63 reviews
Positive14.3%
Neutral12.7%
Negative73.0%

Bugs and requests

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

Reformly

Not enough reviews yet to summarise bugs or requests.

In-app purchases

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
4 purchases

Reformly

Subscriptions4
  • Weekly Plan7 Days trial$7.997 Days
  • Reformly Plus14 Days trial$9.991 Month
  • Monthly Plan7 Days trial$19.991 Month
Show 1 more
  • Yearly Plan7 Days trial$99.991 Year

Questions

Is 21 Day Container Tracker free?
21 Day Container Tracker is free to download, with in-app purchases available.
Is Reformly free?
Reformly is free to download, with in-app purchases available.
Which has better reviews, 21 Day Container Tracker or Reformly?
Reformly is rated higher. 21 Day Container Tracker averages 4.7 out of 5 from 510 ratings, while Reformly averages 4.9 from 19 ratings.
Do 21 Day Container Tracker or Reformly have ads?
Reformly shows ads; 21 Day Container Tracker does not.
Which is updated more often, 21 Day Container Tracker or Reformly?
21 Day Container Tracker ships an update every 3 weeks, and Reformly every 5 days. Most recently, 21 Day Container Tracker was updated on October 15, 2026 and Reformly on October 16, 2026.

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