Comparison

BMI Calculator・Weight Tracker vs Progress

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

Head to head
About

BMI Calculator・Weight Tracker

Easily calculate your Body Mass Index (BMI) and track your weight progress. Visualize your trends with graphs, gain predictive insights, and set goals for your health journey. Supports metric and imperial systems, with Apple Watch integration.

Highlights
  • BMI Calculation
  • Weight Tracking
  • Metric and Imperial Systems
  • Apple Watch Integration
  • Graphs and Stats
  • Predictive Insights
Features
Read full description

Calculate your BMI (Body Mass Index) and monitor your weight with our user-friendly app. Whether you’re on a weight loss journey or aiming to maintain a healthy weight, our app provides essential tools to help you reach your goals. Key Features: • BMI Calculation: Easily calculate your BMI using your height and weight. • Metric and Imperial Systems: Choose your preferred measurement system for accurate results. • Weight Tracking: Log your weight regularly to track your progress over time. • Apple Watch Integration: Sync your weight data with Apple Watch for seamless tracking and analysis. • Beautiful Graphs and Stats: Visualize your weight trends with clear graphs and insightful statistics. • Predictive Insights: Understand your true weight trend, predict future weights, and set commitment goals. The BMI Calculator and Weight Loss is free to download and utilize. However, users can opt for a subscription to access additional features. Your subscription will automatically renew and you’ll be billed based on the plan you choose. You can cancel your subscription at any time in the App Store. Disclaimer: Our BMI Calculator is not intended for medical diagnostics. Always consult a healthcare professional before making any health-related decisions. Terms of use: https://aboutmeapps.com/terms-of-use.html Privacy policy: https://aboutmeapps.com/privacy-policy.html

About

Progress

This app helps you visualize your physical transformation over time by creating AI-generated timelapse videos from weekly photos. It offers features like perfect alignment, automatic background removal, and voice-activated shutter for easy photo capture. Seamlessly track your weight with HealthKit integration and share your journey with others.

Highlights
  • AI-generated timelapse videos
  • Perfect photo alignment and matching
  • Automatic background removal
  • Voice-activated shutter
  • HealthKit integration for weight tracking
  • Easy video export for social media
Read full description

Progress is here to keep you motivated by seeing yourself change over time. Just capture a photo once a week and let Progress seamlessly weave them into an AI generated time-lapse video of your transformation. • Perfect Alignment To ensure your photos are perfectly aligned, Progress automatically aligns your photos, and shows you a helpful outline of your previous photo as well as a handy level. • Perfect Match Progress checks your photos for consistency in lighting, hair, pose, and clothing and warns you about any mismatches. • Automatically background removal Keep your progress photos clean and focused with automatic background removal. • Voice activated shutter Take photos from a tripod simply by saying a trigger word! • HealthKit With HealthKit integration, tracking your weight becomes effortless. Just step on your smart scale before taking your photo, and your weight is automatically logged alongside each picture. • Share your journey Ready to share your journey? Progress lets you easily export a video of your transformation, especially formatted for the most popular social networks. See your evolution, stay motivated, and inspire others with your journey. Progress is here to celebrate every step of your fitness journey, one photo at a time. Progress requires a subscription in order to be used. You can try it for free for a period of time and have the option of monthly or annual membership. Standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BMI Calculator・Weight Tracker4 screens
Progress4 screens

Verdict

The call

The clearest difference is rating: BMI Calculator・Weight Tracker at 4.8 against Progress's 3.8. BMI Calculator・Weight Tracker also leads on monetization model (freemium vs subscription) and ratings volume (508 vs 13). Progress's advantage is update cadence (weekly vs every 2 months). On price, 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. BMI Calculator・Weight Tracker sells 5 in-app purchases, starting at $9.99 per month and Progress sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

BMI Calculator・Weight Tracker holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: BMI Calculator・Weight Tracker has 508 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 84% of BMI Calculator・Weight Tracker's written reviews are positive against 75% of Progress's.

UpkeepUpdate frequency

BMI Calculator・Weight Tracker ships an update every 2 months, Progress weekly. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 3 level
BMI Calculator・Weight Tracker versus Progress: the parameters behind the verdict, then further details
ParameterBMI Calculator・Weight TrackerProgress
PriceFreeFree
Rating4.8 (508 ratings) — better3.8 (13 ratings)
Positive reviews84.0% of reviews — better75.0% of reviews
Number of ratings508 — better13
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS14.0 — better26.0
Further details — not scored
Size53 MB198 MB
Age rating17+4+
DeveloperAboutMe Apps, Inc.Amor Fati Apps

Customer experience

BMI Calculator・Weight Tracker

All ratings508 ratings
Positive94.7%
Neutral3.7%
Negative1.6%
Written reviews25 reviews
Positive84.0%
Neutral12.0%
Negative4.0%

Progress

All ratings13 ratings
Positive76.9%
Neutral0.0%
Negative23.1%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

BMI Calculator・Weight Tracker

Reported bugs

4 issues
  • App stopped working after June 2024 update
  • Crashes on iPad Air (5th Generation) with iOS 17.5.1
  • Unable to open app on latest iOS versions
  • App fails to launch after recent updates

Requested features

2 requests
  • Restore different color options for tracking
  • More sensitive language for BMI categorization

Progress

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

BMI Calculator・Weight Tracker

Subscriptions5
  • Monitor your weight & progress$9.991 Month
  • Monthly Premium$9.991 Month
  • Predict your future weight+BMI7 Days trial$19.991 Year
Show 2 more
  • Premium Year$19.991 Year
  • Premium 3 Months$19.993 Months
4 purchases

Progress

Subscriptions4
  • Full Access - Monthly$3.991 Month
  • Full Access - Monthly$6.991 Month
  • Full Access - Yearly$24.991 Year
Show 1 more
  • Full Access - Yearly$59.991 Year

Questions

Is BMI Calculator・Weight Tracker free?
BMI Calculator・Weight Tracker is free to download, with in-app purchases available.
Is Progress free?
Progress is free to download, with in-app purchases available.
Which has better reviews, BMI Calculator・Weight Tracker or Progress?
BMI Calculator・Weight Tracker is rated higher. BMI Calculator・Weight Tracker averages 4.8 out of 5 from 508 ratings, while Progress averages 3.8 from 13 ratings.
Do BMI Calculator・Weight Tracker or Progress have ads?
Neither BMI Calculator・Weight Tracker nor Progress shows ads.
Which is updated more often, BMI Calculator・Weight Tracker or Progress?
BMI Calculator・Weight Tracker ships an update every 2 months, and Progress weekly. Most recently, BMI Calculator・Weight Tracker was updated on September 13, 2026 and Progress on September 23, 2026.

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