
Ounce – Weight Trends
Private daily weight tracking
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Free
Rating summary
About
Your scale jumps around. Water, meals, and sleep move the number a pound or
more every day. Ounce smooths every entry into a trend line that shows where
you're really headed.
LOG IN FIVE SECONDS
Open the app, type your weight, done. A purpose-built keypad, your week at a
glance, and a reminder that stays quiet on days you've already logged.
AN HONEST TREND
Ounce uses the exponentially smoothed trend method trusted by weight trackers
for decades. Raw weigh-ins show as faint dots. The trend line tells the truth.
TRENDS THAT MEAN SOMETHING
Scrub the chart like a stock app to see any day. Pick a range, pinch to zoom,
and read plain-language stats: change, weekly rate, highs, lows, and averages.
PROJECTIONS BACKED BY DATA
Pick any future date and see your projected weight with an honest range,
computed from a straight-line fit of your recent trend. When there isn't
enough data to project, Ounce says so instead of guessing.
GOALS THAT MAKE SENSE
Lose to, gain to, or maintain at a target. The chart turns green when your
trend moves with your goal and red when it moves against it.
YOURS ALONE
No account. No server. No ads. No subscription. Your data never leaves your
device, and you can export everything to CSV at any time.
kg, lb, and st supported, including proper stones and pounds.
Ounce records what you enter. It is not medical advice.
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What's New in Ounce
1.0
August 25, 2026



