Weight Loss Tracker & BMI - aktiBMI is an app by aktiWir GmbH in the Health & Fitness category, listed since at least January 2021. It has no native code, so it runs on any Android processor.
It asks for 6 permissions, 2 of them sensitive: read shared storage and modify shared storage. The app offers in-app purchases through Google Play.
Ratings
5.0out of 514 ratings
5 ★100%
4 ★0%
3 ★0%
2 ★0%
1 ★0%
Ratings from users of the source store — not collected or verified by AAPKs.
What's new in v1.86
New in aktiBMI:
- More accurate BMI display with a clearer trend
- New, more motivating milestones on your way to your goal
- Stay motivated with weigh-in streaks
- New body module for additional body data and measurements
- Simplified layout for better clarity
- Noticeably faster and smoother performance
Description
From the listing uploaded by “appupdater”.
LOSING WEIGHT WILL TURN OUT TO BE FUN!
aktiBMI is a great app for recording your body weight. Whether as a weight protocol for diets, as a body diary/health diary or even as a faithful companion when you are building muscles in fitness - aktiBMI helps you to reach and maintain your dream body.
The BMI Calculator (free of charge)
Effective assessment of your physical fitness
The basis of aktiBMI is a professional BMI calculator, which makes an assessment of your health based on your age, gender, height and weight. And of course on the basis of science and research, aktiBMI uses a scientific survey, recommendations and formulas of the renowned World Health Organisation (WHO).
In an attractive graphic display, the app tells you whether you are normal, underweight or overweight.
The weight protocol (free of charge)
Set goals - and reach them easily.
With aktiBMI you can decide yourself which weight you want to achieve. You can use the app to lose weight - or to gain weight - just as you like.
It's easy: Set your individual weight target in the app and enter your new weight in the app after each use of your scale. The app will save everything exactly, log your improvements, comment on them, reward you for your progress and motivate you further. Improvements of your weight are accompanied with encouragement and an ink. And that's just fun!
But that's not all: With the help of graphical statistics and charts you can see how you are gradually moving towards your dream weight. There is hardly anything better than feeling more and more comfortable in your skin.
The muscle protocol (Pro Version)
Ideal for athletes, bodybuilders and fitness fans
aktiBMI is not only aimed at people who are dieting and want to lose weight. On the contrary: aktiBMI is also the optimal tool for active athletes, because in the PRO version you can enter many more body data.
Record your water content, fat content and of your muscle percentage. In aktiBMI PRO you can even record and evaluate the development of your chest, abdomen and hips.
For each individual body characteristic meaningful graphic representations and charts are available for you. We want you to achieve your personal goals in body fitness.
Your Health Diary (Pro Version)
Comment on your progress
You want to actively comment on your weight history? We also give you the opportunity to do this in the pro version of aktiBMI. You can comment individually on each weight entry - as long and extensive as you like. :) Later on it will certainly be interesting to read how you felt on the way to your desired weight.
The doctor's protocol (Pro Version)
Export your progress as PDF document
You want to print out your progress and take to the doctor? No problem! In the PRO version, functions are available for this purpose. Export the development of your body data into the common PDF format in one swipe. You can then print it out or send it by e-mail - just as you like.
Target groups of AKTIBMI
AktiBMI is the body diary for everyone
• For those who want to lose weight
• For those who want to gain weight
• For the health-conscious
• For athletes and bodybuilders
The protocol and analysis functions make aktiBMI a professional tool for the improvement and optimization of your body data. With aktiBMI you can see day after day whether you are on the right track and how you are approaching your desired weight. aktiBMI will try to motivate you to the maximum.
Years of development - and yet free of charge!
aktiBMI has been developed and continuously improved over many years. We worked hand in hand with health experts and scientists. We offer you the basic equipment (BMI calculator, weight diary, statistics/evaluations) completely free of charge.
LOSING WEIGHT WILL TURN OUT TO BE FUN! CHECK IT OUT! :)
Security & authenticity
Security rating: Trusted
Signing certificate
Signature matches the Google Play versionChecked by the source store on Jul 14, 2026.
Certificate issued to “aktiWir”This is the certificate of the Google Play version.
Store checks and file details
Developer signature verifiedJul 14, 2026
Validated against Google PlayJul 14, 2026
Signed byCN=Jeroen Alfes, OU=GmbH, O=aktiWir, L=Siegen, ST=NRW, C=DE
Uploaded by “appupdater”Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (6)
Weight Loss Tracker & BMI - aktiBMI requests 6 permissions, 2 of them sensitive.
Weight Loss Tracker & BMI - aktiBMI APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is Weight Loss Tracker & BMI - aktiBMI free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Weight Loss Tracker & BMI - aktiBMI APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 00761b66659e70b501bbcb8e1e03f6e0.