Tally: BMI & Body Fat Tracker
BMR calculator, goals, trends
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Track BMI, BMR, and body fat on your iPhone. Set goals, see your four-week trend, and get local reminders—no account, no cloud, no ads.
Tally is a calm, local-first wellness app for the numbers you actually track: BMI, basal metabolic rate (BMR), and estimated body fat—plus TDEE from your activity level.
THREE METRICS, ONE PLACE
• BMI from weight and height
• BMR with the Mifflin-St Jeor equation, then TDEE for daily energy needs
• Body fat using the U.S. Navy circumference method (neck, waist, and hip when needed)
Work in metric or imperial; Tally stores values in metric and shows what you prefer.
HISTORY AND TRENDS
Every save is a new entry—nothing gets overwritten. Review your history, see how BMI or body fat is moving, and view a four-week projection based on your recent logs.
GOALS THAT STAY HONEST
Set a target for BMI or body fat and see whether your current pace is on track. Insights stay in the app as short status messages, not medical claims.
GENTLE REMINDERS
Optional weekly or monthly nudges to log again. Notifications stay on your device; permission is asked only when you turn reminders on.
YOUR DATA STAYS YOURS
No sign-in, no cloud sync, no ads, and no in-app purchases. Measurements live in on-device storage on your iPhone.
LOOK AND FEEL
Choose light or dark appearance and an accent color that matches how you use the app.
HEALTH NOTICE
Tally provides estimates for general wellness only—not diagnosis, treatment, or medical advice. BMI does not separate muscle from fat; formulas have margins of error. Read the in-app Health Disclaimer before changing diet, exercise, or medication based on these numbers. When in doubt, talk to a qualified healthcare provider.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ivan israel Villamil covian, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ivan israel Villamil covian
- Size
- 76.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26 or later.
- iPhone
Requires iOS 26 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Ivan Villamil 2026