BMI Calculator, Weight Tracker

Contains adsIn-app purchases
4.6
85.5K reviews
10M+
Downloads
Content rating
Everyone
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About this app

More than 500,000 users trust aktiBMI to reach their weight and body goals. With our precise BMI calculator, detailed weight control, and comprehensive body measurement tracking, aktiBMI not only helps you achieve your desired weight but also helps you visualize and celebrate your progress. Get inspired by daily motivational quotes, set personal goals, and succeed with your diet!

aktiBMI - Perfect for Overweight Individuals 👙🍽️💪
Verify the success of your diet and lose weight!

Want to lose weight successfully and track the success of your diet? The weight control feature of aktiBMI is your valuable companion. aktiBMI will motivate you to get closer to your desired weight. Motivational quotes accompany you on your weight loss journey. With aktiBMI, losing weight becomes fun.

aktiBMI - Perfect for Health-Conscious Individuals 👩‍⚕️🏋️‍♂️🍎
Keep an eye on your body!

Want to keep track of your body measurements and weight? Our BMI calculator and weight control are the ideal tools for you. Our app provides you with precise assessments of your body composition and weight progress.

Thousands of users have reached their ideal weight with aktiBMI. Join our community!

Feature Summary

+ BMI Calculator 📐
+ Weight Control 📚
+ Body Data Tracking 🔍
+ Goal Setting 🎯
+ Weigh-in Reminders ⏰
+ Multi-User Support 👨‍👩‍👧‍👦

Detailed Features:

✅ Professional BMI Calculator
The BMI calculator from aktiBMI is not just a simple tool for calculating your body mass index. It is specifically designed to give you a clear picture of your starting point and how you can reach your ideal weight 🌟.

✅ Detailed Weight Control
The weight control in aktiBMI not only serves to record your weight daily but also as a visual diary of your journey 🗺️. By graphically representing your progress, you can identify trends, make adjustments, and celebrate each success 🎉.

✅ Comprehensive Body Data Tracking
In addition to weight loss, it is equally important to have a holistic view of your physical condition 📈. The body data tracking from aktiBMI allows you to capture and monitor important body data beyond just weight, such as body fat percentage, muscle mass, water percentage, as well as specific body measurements (like buttocks, hips, chest, and more).

✅ Setting and Tracking Personal Goals
Goals are the backbone of your weight loss process. With aktiBMI, you can set clear and achievable goals and track your progress in real-time 🚀. This feature helps you stay focused and committed.

✅ Inspiring Motivational Quotes
Every day on the weight loss journey can be a challenge. That’s why aktiBMI offers motivational quotes specifically designed to inspire, motivate, and keep you on the right path 💡.

✅ Reminder Functions to Encourage Weigh-Ins
Consistency is crucial in weight loss. The reminder functions of aktiBMI ensure that you do not forget to weigh yourself 🕒.

✅ Multi-User Support
Weight loss does not have to be a solitary journey. The multi-user support of aktiBMI allows families to use aktiBMI together 🤝.

Download aktiBMI now and start your journey to a healthier life today! 🚀🌱
Updated on
28 Oct 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity, App info and performance and Device or other IDs
Data is encrypted in transit

Ratings and reviews

4.6
83.2K reviews
Wondimagegn Beshah
18 May 2021
It is disappointing app when you reach your goals. My target weight is 165Ibs and when I reach 164.8Ibs it still tells me 0.2 Ibs remains to reach my target weight. How come such an important feature of the app is not working still? I commented few years ago for the same issue. Please fix this issue rather than boasting. It is not the app but my weight loss strategy and consistency that helped me lose. The app helps in looking at the trends. If you fix the issue, I will update my rating.
6 people found this review helpful
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aktiWir GmbH
17 May 2021
Hi, the app helped you to reach your target weight. That's a great success and we are very happy for you :) Congratulations!! Maybe you should also be happy instead of thinking too negative about this small issue. :* All the best, Thomas
BILL B
27 August 2023
This 'newer' version, designed around advertising, isn't as simple & straight forward as the old one. Sound doesn't work. That said - assuming you 'upgrade' ($40) you can get rid of advertising. It offers a bunch of stuff, not sure of value yet, to help monitor & control weight. I liked the older display better, but I don't 'need' my picture to know it's my info. The graphs & charts may be useful. Not sure yet.
11 people found this review helpful
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aktiWir GmbH
27 August 2023
Hello Bill,Thank you for your feedback. We appreciate it. We want to let you know that a dedicated team of developers and diet experts is currently working on the app, gradually introducing new features to enhance the user experience. Our aim is to highlight your achievements even more and provide greater motivation. Your support means a lot to us!
Sara Hardesty
17 January 2022
I just purchased pro for the extra logging options, but what a waste. I've had to re-enter data and save multiple times as the app didn't save the 1st time. It only allows muscle in %, and my scale gives it in lbs. I can change my height to inches, but I can't change the measurements from cm. I'd like to be able to track a few other things, but there's no option to add or repurpose.
89 people found this review helpful
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What's new

aktiBMI is now even more effective in supporting you on your journey to your ideal weight. Stay tuned for exciting new features that will be here soon, helping you every step of the way. Together, we’ll reach your goal!