Simple Weight &
BMI Tracking

Track your weight history and calculate your Body Mass Index (BMI) instantly. A simple, privacy-focused utility for iPhone.

Lifetrails BMI Tracker

Designed for simplicity and speed. No complicated setup, just open the app and log your metrics to stay on top of your health goals.

  • Fast & Simple Weight Entry
  • Automatic BMI Calculation
  • History & Trends Charts
  • Privacy-First Design
Lifetrails App Interface

Essential Health Tracking

Everything you need to monitor your body composition metrics.

Simple Weight Tracking

Log your weight in seconds. View your history at a glance and stay motivated on your journey.

BMI Calculator

Accurate Body Mass Index calculations for both men and women based on your height and weight data.

Track Your History

See your progress over time. The app tracks your weight and BMI history automatically as you enter new data.

Get Early Access to Lifetrails Apps

Join our ecosystem of wellness apps. Sign up for early access to the BMI Tracker and the main Lifetrails AI coach.

Frequently Asked Questions

Yes, the Lifetrails Weight & BMI Tracker is designed as a free app to help you manage your basic health metrics.

Yes, we are building integration with Apple Health so your weight data can be synced securely with your other health apps.