Bium - Fasting Timer & Tracker

Intermittent fasting, made simple.
Bium brings everything you need into one app — a fasting timer plus meal, workout, water, and weight tracking.

It's not about starving. It's about emptying. "Bium" means "emptying" in Korean, and it's your companion for every fasting hour.

WHY BIUM

• Intermittent fasting timer
Supports 16:8, 12:12, 18:6, 20:4 and fully custom schedules. The fasting timer shows your progress and remaining time in real time.

• Flexible fast editing
Started late? Adjust the start time anytime, even mid-fast. Imperfect days shouldn't break your streak.

• Fasting stage guide
From early fasting through ketosis to autophagy — learn what happens in your body hour by hour. Fasting is easier when you know when fat burning kicks in.

• All-in-one diet tracking
Log fasts, meals, workouts, and water intake, and see everything at a glance on the calendar.

• Insightful reports
Weekly and monthly fasting totals, mood stats, and a weight chart with your goal weight always in view.

• Fasting reminders
Get notified when it's time to start and finish your fast.

• Home screen widget
Check your fasting progress without opening the app.

• Private by design
No sign-up, no login. Your data stays on your device, with file backup and restore whenever you need it.

BENEFITS OF INTERMITTENT FASTING
• Fat burning and weight loss
• Better insulin sensitivity and blood sugar control
• Autophagy (cellular renewal) activation
• Improved metabolism

Note: If you are pregnant, underage, or have a medical condition, consult a professional before fasting.

Start your first fast tonight — light and simple, with Bium.