BMI & Cycle Tracker - WeighMI

WeighMI calculates BMI, WHtR and BRI in 10 seconds —
on your phone, no sign-up, no cloud.

★ YOUR DATA STAYS WITH YOU ★
All health data is stored exclusively on your device.
No cloud, no sharing with third parties. AES-256-GCM
encryption protects sensitive values (cycle phase,
gender). GDPR-compliant.

★ THREE METRICS INSTEAD OF ONE ★
BMI alone only shows weight relative to height.
WeighMI adds:
• WHtR (Waist-to-Height Ratio)
• BRI (Body Roundness Index)
Current research shows that multiple indices give
a more complete picture than BMI alone.

★ CYCLE TRACKING FOR WOMEN (OPTIONAL) ★
Your weight fluctuates with your cycle — that's
normal. WeighMI detects your phase and explains
water retention, instead of treating it as a diet
failure. Fully optional, can be disabled anytime.

★ DAILY MOTIVATION ★
• Daily streak with freeze tokens
• Weekly report every Sunday
• Push reminder at your chosen time
• History chart and trend estimate

★ FREE TO START ★
Core features free forever: BMI, WHtR, BRI, history,
achievements, cycle tracking. Optional PRO version
(one-time purchase) removes ads and unlocks unlimited
entries (free limit: 120 entries). No subscription,
no auto-renewal.

★ INTERNATIONAL ★
6 languages: English, German, Spanish, French,
Italian, Portuguese (BR).
Units: kg/lb/st and cm/in.
Classification: WHO or DGE selectable.

WeighMI — Understand your BMI.
Private. Simple. Scientific.