Weight Loss Tracker & BMI - aktiBMI

Weight Loss Tracker & BMI - aktiBMI is the trusted weight loss and BMI calculator app empowering over 500,000 users to take control of their health and reach their goals. Stop guessing with fad diets — aktiBMI shows you what actually works for your body through data-driven tracking and personalized insights.

Start your weight loss journey completely free with optional PRO features for advanced tracking. Set a realistic goal weight and follow your progress with motivating charts that turn daily weigh-ins into tangible results. Unlike generic fitness apps, aktiBMI combines an accurate BMI calculator with comprehensive body measurement tracking, so you see the full picture of your health transformation — not just numbers on a scale.

Track what matters most: log your weight daily, monitor body fat percentage, muscle mass, water balance, and body shape changes across waist, hips, and chest. The weight diary reveals trends and patterns that help you identify which routines actually work and which waste your time. An accurate BMI calculator considers age and gender based on WHO standards, giving you personalized results that serve as a true baseline for measuring success.

Stay consistent without the struggle. Smart reminders keep you motivated to weigh in regularly, maintaining momentum through your entire weight loss journey. With multi-user support, you can manage family profiles in one account and encourage loved ones alongside your own progress. Everyone stays motivated together, transforming individual health goals into shared accountability and celebration.

Why thousands choose aktiBMI over basic weight trackers: it combines precision BMI calculation with detailed body measurements most weight apps don't offer, helping you lose weight effectively rather than simply recording numbers. Every feature — from custom reminders to detailed progress charts — is designed to keep you motivated every single day.

Download Weight Loss Tracker & BMI - aktiBMI today and take the next step towards lasting weight loss, better health, and the confidence that comes with real, measurable progress.