4.8★
Loved by fasters
31
Days of guided meals

Feel great and
lose weight.

Your personal intermittent-fasting coach — with a full 31-day meal plan and sleep tracking. Quick, simple, sustainable.

Smart fasting timer with live metabolic stages
A 31-day meal plan, done for you
Sleep tracking that improves your results
Free to start · No account needed · Runs on your device
FastFlow
Good morning

Ready to fast?

Fasting
16:00:00
Remaining
Start
—
End
—

Your body right now

0h in

    Today's coaching

    Meal plan
    31 days
    Your personal program

    Eat well, feel great

    Day 1

    🔥 1,400 kcal
    Sleep
    Rest fuels fat loss

    Track your sleep

    Last night
    7h 30m
    Great — right in the healthy range.

    This week

    avg 7h20m
    Poor sleep raises hunger hormones the next day. Aim for 7–9 hours to make fasting easier.
    Progress
    See your results

    You've lost 0 lbs

    Weight
    — lbs
    To goal
    — lbs
    Fasts done
    0
    keep going
    Best streak
    0 days
    🔥

    Weight trend

    Goal 150

    Water today

    0%
    0 / 74 oz
    Goal keeps hunger away

    Weekly challenges

    Choose your fasting plan

    Log your weight

    Ingredients
    Method

      Settings