Comparison

BMI Calculator・Weight Tracker vs Armor Training

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

Armor Training

This app guides your health and fitness journey by allowing you to book classes online. It integrates with Apple Health to track daily steps, distance, and calories burned, and can import data from wearable devices.

Highlights
  • Online class booking
  • Apple Health integration
  • Progress tracking
  • Import wearable device data
  • Step, distance, calorie tracking
Features
Read full description

Guiding you through your health and fitness journey! - Book classes online in just a few clicks Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.

Screenshots

BMI Calculator・Weight Tracker4 screens
Armor Training3 screens

Verdict

The call

The clearest difference is in-app purchases: Armor Training at none against BMI Calculator・Weight Tracker's 5. Armor Training also leads on rating (5.0 vs 4.8). BMI Calculator・Weight Tracker's advantage is ratings volume (517 vs 8). On price, update cadence, ads 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. BMI Calculator・Weight Tracker sells 5 in-app purchases, starting at $9.99 per month. Armor Training asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Armor Training holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: BMI Calculator・Weight Tracker has 517 ratings behind it against 8, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
BMI Calculator・Weight Tracker versus Armor Training: the parameters behind the verdict, then further details
ParameterBMI Calculator・Weight TrackerArmor Training
PriceFreeFree
Rating4.8 (517 ratings)5.0 (8 ratings) — better
Positive reviews84.0% of reviews—
Number of ratings517 — better8
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS14.014.0
Further details — not scored
Size53 MB58 MB
Age rating17+4+
DeveloperAboutMe Apps, Inc.TeamUp Sports

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

Armor Training

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
None

Armor Training

No in-app purchases

Questions

Is BMI Calculator・Weight Tracker free?
BMI Calculator・Weight Tracker is free to download, with in-app purchases available.
Is Armor Training free?
Armor Training is free to download, with no in-app purchases.
Which has better reviews, BMI Calculator・Weight Tracker or Armor Training?
Armor Training is rated higher. BMI Calculator・Weight Tracker averages 4.8 out of 5 from 517 ratings, while Armor Training averages 5.0 from 8 ratings.
Do BMI Calculator・Weight Tracker or Armor Training have ads?
Neither BMI Calculator・Weight Tracker nor Armor Training shows ads.
Which is updated more often, BMI Calculator・Weight Tracker or Armor Training?
BMI Calculator・Weight Tracker ships an update every 2 months, and Armor Training every 2 months. Most recently, BMI Calculator・Weight Tracker was updated on October 27, 2026 and Armor Training on October 28, 2026.

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