Intermittent fasting + BMI goals

Lose weight on a schedule you can actually keep.

Fast with a plan, see exactly how far you are from your target BMI, and watch a projected goal date get closer with every weigh-in. Do it together with a buddy.

For informational and educational purposes only. Not a substitute for professional medical advice. Fasting is not right for everyone.

BMI Pathway Today screen showing a fasting timer, weight-to-goal, and a projected goal date
Everything in one app

Built for the way people actually lose weight

A fasting tracker, a BMI goal planner, and gentle accountability, wrapped in a design that stays out of your way.

Fasting timer

A live timer with a ring that fills as you go. Popular schedules from 12:12 to OMAD, or set your own.

Your BMI goal, made concrete

Pick a target BMI and see exactly how many pounds or kilos stand between you and it, with milestones along the way.

A projected goal date

A trend line through your recent weigh-ins projects when you'll reach your goal, and flags a pace that's too fast.

Live Activity & widgets

Your fast on the Lock Screen and Dynamic Island, plus Home Screen widgets for your streak and distance to goal.

Do it with a buddy

Pair with a friend and see each other's weight lost and streak. A little accountability goes a long way.

Apple Health steps

Connect Apple Health to see today's steps from Apple Watch and iPhone, with a nudge as you close your goal.

Weigh-in trends

Log your weight and watch the trend move toward your target, with a goal line and flexible time ranges.

Private by design

Your data stays on your device and in your own iCloud. Nothing is collected, shared, or sold.

Learn as you go

A plain-English guide to the stages of a fast, what breaks one, and who should be careful, with cited sources.

Imperial or metric

Switch freely between pounds and feet or kilos and centimeters. Everything converts instantly.

A quick look

Clear, calm, and quick to read

Today screen
Today at a glance
Fasting timer
Fasting timer
Accountability buddy
Do it together
Weight trend
Weight trend
History
Progress over time
Accountability

Lose it together

Pair up with a friend over iCloud and see each other's weight lost and streak, right on the Today screen. Send a bit of encouragement when they need it, or a little friendly competition when you're ahead.

  • Invite a buddy with a tap, they accept in Messages
  • Only a small summary is shared, never your full history
  • Shared privately through iCloud, with no account to make
Buddy comparison on the Today screen
Motivation that's real

See your goal date get closer

Every weigh-in updates a trend line that projects when you'll reach your target weight. It's the most motivating number the app can show, and it gently flags a pace faster than about two pounds a week.

  • A projected date from your own recent weigh-ins
  • Milestones that break the goal into small steps
  • A visual BMI gauge and a clear category breakdown
Weight trend moving toward the goal line

Your data stays yours

BMI Pathway collects nothing. Your weight and fasting history live on your device and sync through your own private iCloud. Apple Health data is read on your device only. There are no accounts, no ads, and no tracking. Read the privacy policy.

Start your pathway today

Free on the App Store. Set a target, pick a fasting plan, and see how far you have to go.

Download on theApp Store