See yourself
change.
A body measurement tracker with BMI, waist-to-height ratio, and US Navy body fat percentage built in. Metric or imperial. Weekly reminders. Your data stays yours.
What is in the box
- 01
Full-body measurements
Chest, waist, hips, arms, thighs, calves — all the numbers you actually care about. Metric or imperial, toggle anytime.
- 02
Insights that mean something
BMI, waist-to-height ratio, and US Navy body fat percentage calculated automatically from your measurements.
- 03
Visual progress
A segmented body mannequin lights up where you have made changes. See progress at a glance, not just numbers.
- 04
Trends without the noise
A 7-day moving average smooths out daily fluctuations so you see the real trend, not water-weight drama.
- 05
Weekly reminders
A gentle nudge once a week to log measurements. Not a notification machine.
- 06
CSV export
Your data belongs to you. Export the whole history to a spreadsheet whenever you want.
Measure. Trend. Insight.
Three views. One dataset. Log measurements, see trends, get insights — without leaving the app.
Common questions
Do I need an account?
No. The app works fully without one. If you want your data to sync across devices, you can create an optional account with an email and password.
Metric or imperial?
Both. Toggle between cm and inches, kg and lb — the whole app adapts.
Where does my data go?
Your measurements stay on your device by default. If you create an account for sync, they are stored in Firebase (Google Cloud, EU region). Nothing is sold or shared.
Can I get my data out?
Yes. Export everything to CSV from Settings whenever you want.
Is this medical advice?
No. BodyMetrics is a personal tracking tool. It does not diagnose, recommend, or treat anything. Talk to a qualified health professional if you have questions about your body composition.
iOS or Android?
Both. Same feature set on both platforms.
How much does it cost?
Free to try. A one-time Pro purchase unlocks unlimited entries and advanced views. No subscription, no ads.
BodyMetrics is a personal tracking tool. It does not provide medical advice, diagnose conditions, or replace guidance from a qualified health professional. Body composition estimates (BMI, WHtR, US Navy body fat) are approximations only.