BMI Calculator + Weight Loss

BMI Calculator + Weight Loss

Lose weight. Improve your BMI.

1.6K ratings
273 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • April 16, 2016
  • May 12, 2026

Features

BMI Calculator + Weight Loss screenshot #1 for iPhone
BMI Calculator + Weight Loss screenshot #2 for iPhone
BMI Calculator + Weight Loss screenshot #3 for iPhone
BMI Calculator + Weight Loss screenshot #4 for iPhone
BMI Calculator + Weight Loss screenshot #5 for iPhone
BMI Calculator + Weight Loss screenshot #6 for iPhone
BMI Calculator + Weight Loss screenshot #7 for iPhone
iphone
ipad
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About

This app helps users achieve their weight and body goals through a comprehensive suite of tracking and analysis tools. It offers a BMI calculator, weight diary, and detailed body measurements to visualize progress and stay motivated on the journey to better health.

Professional BMI Calculator
Smart Weight Tracker
Body Data Analytics
Goal System
Weigh-in Reminders
Multi-User Support
Apple Health Integration
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What users say

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What's New in BMI Calculator + Weight Loss

2.38

May 12, 2026

New in aktiBMI: - Detailed analysis of your physical development - More precise BMI representation with a clearer progression - New, more motivating milestones on your way to your goal - Increased motivation through weigh-in series - New body module for additional body and measurement values - Noticeably faster and smoother usage

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Subscription plans

Pro

Pro

$11.991 Year
14 Days trial
How to cancel BMI Calculator + Weight Loss subscription ⁉️
11

In-App Purchases

$0.99

Remove Ads

Remove Ads

User reviews

Только платно

Чисто платное приложение , зачем тогда возможность скачать бесплатно?)

Doesn’t work unless you pay

Every time I sign up and click the “X” from the subscription offer, it knocks me back to the sign-in page. I re-do the whole information fill out process, only to be kicked out once again when I refuse to buy the stupid membership. Money hungry app, I’m finding something else.

Update worsened interface - no interactive graph anymore

I’ve used this app for a number of years and about a year ago switched from Android to Apple. I’ve noticed in the last few months that the graph that tracks your weight records is no longer interactive. So if I slide my finger along the graph line it doesn’t tell me at any data point what my weight entry was. Instead I now have to scroll back through my entries in the list to find a weight point. In fact the graph now just looks like a drawing.

I found the interactive graph really useful for looking at my weight trends and seeing what my particular weight was at a particular time and then being able to determine if there as a specific event or life stage that may have been impacting that weigh in.

The loss of this functionality has made me look for alternative apps to switch to as a result. I’m super disappointed and up until that change I would’ve given the app 5/5.

I hope this aspect of UI can be reinstated soon.
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I don’t like the new app update @all.

Because now I have to pay to put in my weight loss.

Entering weight

Sorry I have to leave the app since there's a charge to now enter your weight daily. This is the only apo I have used for weight tracker only since 2017. Thanks for the past experience, but it's pointless now just to pay to enter my weight!

Developer apps

User experience

🐞

Reported Bugs

3 issues

Incorrect weight/BMI data after updates

Bug

Inability to enter weights/dates properly

Bug

Frequent app crashes or freezes

Bug

Requested Features

4 requests

Body measurement tracking

Feature

Customizable BMI ranges

Feature

Improved data backup/sync

Feature

Better customer support options

Feature

FAQ

What does this app do?

This app serves as a smart companion for weight loss, body transformation, and improving overall health. It provides tools like a BMI calculator, a detailed weight diary, and body data tracking to help users visualize their progress and achieve their goals.

What are the key features of this app?

Key features include a professional BMI calculator, a smart weight tracker with easy-to-read charts, body data analytics for tracking fat, muscle, and measurements, a goal system to set and reach milestones, weigh-in reminders for consistency, multi-user support for families, and integration with Apple Health.

How does this app help with weight loss?

The app makes weight loss structured and motivating by offering clear charts and visual milestones in its Weight Diary. It allows users to track their diet success, monitor progress in real-time, and stay focused on their goals with a growing goal bar.

Is this app free to use?

The app is free to download and use, offering core functionalities like BMI calculation and progress tracking. It also includes in-app purchases, suggesting that some advanced features or premium content may be available for an additional cost.

What kind of data can I track with this app?

Beyond just weight, you can track crucial body data such as body fat percentage, muscle mass, water levels, and detailed measurements like waist, hips, and chest circumference. This provides a more comprehensive view of your body composition and transformation.