Weight Days is the private way to track your weight, body measurements and progress — with everything stored on your phone, not someone else's server.
No account. No mandatory sign-up. No cloud sync. Your health data stays exactly where it belongs: with you.
✨ FEATURES
• Daily weight log in kg, lb or stone
• BMI calculator with clear categories
• Body measurements (waist, hips, chest, arms and more)
• Workout check-in with streaks and a weekly training goal
• Progress charts to see trends over weeks, months and years
• Multiple profiles — track your whole family in one app
• Export & import your data anytime you switch phones
• Elegant dark-mode design built for daily use
• Reminders for weight logging and workout days, so you never miss a check-in
🔒 PRIVACY FIRST
Weight Days works 100% offline. We don't collect your weight, your name or any health data. There is nothing to leak because nothing leaves your phone.
💎 FREE & PREMIUM
Start free with up to 2 profiles. Remove Ads unlocks an ad-free experience, and Premium adds up to 5 profiles, advanced charts, unlimited export and a home screen widget.
Available in 12 languages. Track your progress. Keep your privacy.
Private weight & BMI tracker. 100% offline, no account, no cloud sync.