BMI Calculator by DevTechie vs Lean Mass Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMI Calculator by DevTechie
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BMI Calculator – Track Your Health with Ease Understanding your health starts with knowing your Body Mass Index (BMI). Our BMI Calculator makes it simple to calculate and interpret your BMI using your height and weight. Whether you are looking to manage your weight, stay within a healthy range, or simply monitor your progress over time, this app provides a quick and reliable solution. Key Features: Accurate BMI Calculation: Enter your height and weight in either imperial or metric units to instantly receive your BMI score. Clear Results with Categories: Get straightforward results along with categories such as Underweight, Normal, Overweight, or Obese, so you always understand what your BMI means. Interactive Onboarding: Guided steps help you enter your information quickly and accurately, including optional gender for better accuracy. Visual Feedback: Easy-to-read results with color-coded indicators give you instant insight into where you stand. Recalculation Made Simple: Update your information at any time to track changes and monitor your progress. Privacy First: No personal data collection. Your information stays on your device. Why Use This App? BMI is one of the simplest and most widely used ways to assess whether your weight is in a healthy range. By combining your height and weight, BMI gives you a quick snapshot of your body’s health status. While BMI is not a perfect measure—it does not distinguish between fat and muscle—it provides a useful starting point for understanding your overall wellness. Who Is This App For? Anyone who wants to quickly check their BMI. People tracking weight management goals. Fitness enthusiasts looking for simple health insights. Those curious about where they fall within standard BMI ranges. Disclaimer The BMI Calculator is intended for general informational purposes only. It should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult your healthcare provider for questions related to your health. Take the first step in understanding your health. Download the BMI Calculator today and start making informed choices for a healthier tomorrow. Unlock all features with a subscription! Enjoy a free trial with the weekly, monthly and yearly subscription—don’t miss out! End use license agreement (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Lean Mass Calculator
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The Lean Mass Calculator is a powerful and easy-to-use tool designed for health professionals and fitness enthusiasts. Quickly calculate lean body mass, track progress over time with detailed graphs, review measurement history, and manage multiple patients — all in one app. Perfect for nutritionists, personal trainers, doctors, and anyone focused on accurate body composition monitoring. Key Features: • Accurate Lean Mass calculation • Progress charts and visual insights • Full measurement history tracking • Support for multiple patients • Clean and user-friendly interface Start tracking your or your clients’ lean mass progress in a professional and reliable way today! Subscription & Terms Lean Mass Calculator Premium provides advanced features to help you calculate your lean body mass. Auto-Renewable Subscription Plans: Monthly subscription: $2.99 per month (auto-renewable) Half Yearly subscription: $12.99 per month (auto-renewable) Annual subscription: $17.99 per year (auto-renewable) This is an auto-renewable subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings after purchase. Privacy Policy: https://github.com/cesar-ferreira/imc-privacy-policy/blob/main/english-ffm-privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/Start today. Build better habits. Become more consistent.
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Verdict
The clearest difference is ads: BMI Calculator by DevTechie at none against Lean Mass Calculator's shown. BMI Calculator by DevTechie also leads on update cadence (every 4 weeks vs every 6 months). Lean Mass Calculator's advantage is iOS requirement (15.0 vs 26.0). On price, in-app purchases 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
Both are free to download. BMI Calculator by DevTechie sells 3 in-app purchases, starting at $4.99 per 7 days and Lean Mass Calculator sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
BMI Calculator by DevTechie ships an update every 4 weeks, Lean Mass Calculator every 6 months. Both last shipped on October 4, 2026.
| Parameter | BMI Calculator by DevTechie | Lean Mass Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Anoop tomar | Cesar Ferreira |
In-app purchases
BMI Calculator by DevTechie
- BMI Weekly Access$4.997 Days
- BMI Monthly Access$8.991 Month
- BMI Yearly Access$24.991 Year
Lean Mass Calculator
- Monthly Subscription$2.991 Month
- Half Yearly Subscription$12.996 Months
- Annual Subscription$17.991 Year
- Lifetime Premium Access$24.99
Questions
Is BMI Calculator by DevTechie free?
Is Lean Mass Calculator free?
Do BMI Calculator by DevTechie or Lean Mass Calculator have ads?
Which is updated more often, BMI Calculator by DevTechie or Lean Mass Calculator?
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