Comparison

21 Day Container Tracker vs 90 Days X Program Tracker

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

90 Days X Program Tracker

Track your 60-minute workouts with this intuitive fitness app. Log progress, calculate calories and BMI, and visualize your transformation with photos and custom graphs. Stay motivated with streaks and reminders.

Highlights
  • Workout progress tracking
  • Calorie and BMI calculator
  • Streaks and workout reminders
  • Customizable progress graphs
  • Nutrition notes and workout photos
  • Body measurement logging
Features
Read full description

60 Minute 90 Day Workout Tracker is the best and easiest to use fitness app for tracking your 60 Minute workout. This app is only for 60 Minute 90 Days Workout Users for tracking their workout progress. I personally really enjoy the Workout series. Hence I wanted to make the best possible app to track my progress using it. This app is also designed to replace the standard paper calendar that comes with the Insanity workout, allowing you to easily track your progress. FEATURES: ▸ Simple, easy, intuitive & also Ad-free! ▸ Free Download: You can use the app for as long as you like to see if it matches your requirements. ▸ Calorie Calculator: Exclusive for this Workout giving you the ability to find approximate Calories burnt for each workout without any device! ▸ BMI Calculator: Tells your BMI and Body Type ▸ Streaks Tracker: Shows you your workout Streaks elegantly on the calendar ▸ Workout Reminder: Enables you to set daily reminders for your workout ▸ Custom Graphs: See your progress with many custom Graphs to suit your needs ▸ Nutrition Notes: Add notes for each workout to keep a track of your nutrition ▸ Photos: Periodically add your Workout Photos on each Rest day to measure the transformation! ▸ Progress Tracker: Log BMI, Weight, Heart Rate, Intensity, Workout Date & Time and many other variables ▸ Weight Support: US(lbs) and Metric(kg) weight support ▸ Workout Feed: Browse through your previous, current, future Workout Routines ▸ Special feature to instantly - view all Missed, Completed and Remaining Workouts. ▸ FitTest: Record All the Body Measurements on all the days required ▸ Body Measurements: Log body measurements on Rest days and check all results together ▸ Photo & Notes Feed: See all your Workout Pictures & Notes in a Feed. For extended features 60 Minute 90 Day Premium membership. Two different Premium Subscriptions (1, 12 months): 1 month cost $1.99 (Unlocks all features) 12 months cost $11.99 (Unlocks all features) Premium Subscription: The purchase will be charged to your iTunes account. The subscription will be auto-renewed 24 hours prior to it running out unless auto-renew is turned off from the User Settings in iTunes after purchasing. You can cancel the auto-renewing subscription from there at anytime. Terms and Privacy Policy: https://mehulblacksabbath.wixsite.com/website-7 Our apps are continually growing, I will be adding new features with each update, if there is anything you would like to see in the next update, then please send a feature request or feedback from the app and I will be sure to include it!

Screenshots

21 Day Container Tracker4 screens
90 Days X Program Tracker4 screens

Verdict

The call

The clearest difference is monetization model: 90 Days X Program Tracker at freemium against 21 Day Container Tracker's subscription. 90 Days X Program Tracker also leads on iOS requirement (9.0 vs 15.0). 21 Day Container Tracker's advantage is rating (4.7 vs 4.3) and review sentiment (74% vs 64%). On price, update cadence, 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

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 90 Days X Program Tracker sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

21 Day Container Tracker holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 510 and 139 respectively. Written reviews point the same way: 74% of 21 Day Container Tracker's written reviews are positive against 64% of 90 Days X Program Tracker's.

UpkeepUpdate frequency

21 Day Container Tracker ships an update every 3 weeks, 90 Days X Program Tracker every 5 weeks. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
21 Day Container Tracker versus 90 Days X Program Tracker: the parameters behind the verdict, then further details
Parameter21 Day Container Tracker90 Days X Program Tracker
PriceFreeFree
Rating4.7 (510 ratings) — better4.3 (139 ratings)
Positive reviews74.3% of reviews — better64.0% of reviews
Number of ratings510 — better139
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size45 MB57 MB
Age rating4+4+
DeveloperCube Software Solutions Inc.Mehul Srivastava

Customer experience

21 Day Container Tracker

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

90 Days X Program Tracker

All ratings139 ratings
Positive82.7%
Neutral6.5%
Negative10.8%
Written reviews25 reviews
Positive64.0%
Neutral4.0%
Negative32.0%

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

90 Days X Program Tracker

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

90 Days X Program Tracker

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yearly Subscription$19.991 Year
One-time2
  • Unlock App Lite$1.99
  • Unlock App Pro$2.99

Questions

Is 21 Day Container Tracker free?
21 Day Container Tracker is free to download, with in-app purchases available.
Is 90 Days X Program Tracker free?
90 Days X Program Tracker is free to download, with in-app purchases available.
Which has better reviews, 21 Day Container Tracker or 90 Days X Program Tracker?
21 Day Container Tracker is rated higher. 21 Day Container Tracker averages 4.7 out of 5 from 510 ratings, while 90 Days X Program Tracker averages 4.3 from 139 ratings.
Do 21 Day Container Tracker or 90 Days X Program Tracker have ads?
Neither 21 Day Container Tracker nor 90 Days X Program Tracker shows ads.
Which is updated more often, 21 Day Container Tracker or 90 Days X Program Tracker?
21 Day Container Tracker ships an update every 3 weeks, and 90 Days X Program Tracker every 5 weeks. Most recently, 21 Day Container Tracker was updated on October 2, 2026 and 90 Days X Program Tracker on September 30, 2026.

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