WeightSnap: Peptide Tracker

Track your shot. See your patterns. Understand your body's response to GLP-1 and peptide protocols like never before.
WeightSnap is the only tracker built specifically for the way GLP-1 and peptide users actually live - shot to shot. See exactly how your body responds across each dose cycle: when food noise peaks, when sleep dips, when energy returns. The more you track, the clearer your patterns become.

CYCLE PATTERN ANALYSIS
See how mood, food noise, sleep, energy, weight and more shift across each dose cycle
Find when your body responds best - is it a day after? Three days after? and when the dose wears off
Compare cycles at different doses to see how titration is affecting you
Built for the GLP-1 community: the questions other trackers can't answer

GLP-1 & PEPTIDE DOSE TRACKER
Track injections of retatrutide, tirzepatide, semaglutide, and more
Interactive saturation chart shows estimated drug levels over time
Weight overlay with projected trendline based on your pace
Haptic scrubbing with floating tooltips for exploring your data
Dose reminders, injection site rotation, and titration history
See your dose amounts, mg in system, and next injection date at a glance
Annotate specific moments on your saturation chart with sticky notes

DAILY CHECK-INS THAT POWER YOUR PATTERNS
Log mood, food noise, energy, sleep quality, side effects, and more
Apple Health imports for sleep duration, steps, calories, RHR
Daily reminders so you never miss a day
The data feeds your patterns — the more you log, the more the app surfaces

CORRELATION INSIGHTS (Premium)
Overlay any metric against your weight to see what's driving your progress
Find which factors actually correlate with your results
See your food noise, sleep, RHR, and more as scatter plots and trendlines

PROGRESS PHOTOS & COMPARISONS
Create stunning before & after comparisons in seconds
Pick two entries — your weight, BMI, and stats appear instantly
Drag, resize, and style your data overlays
Add stickers, remove backgrounds, blur faces
Side-by-side video comparisons for social sharing

TIME MACHINE
Watch your entire journey play back as a photo slideshow
Works with app entries or your camera roll — no account needed
Add motivational AI quotes to your transformation photos
AI COACHING WITH PERSONALITY
Choose from 6 unique AI coach personalities
Get insights based on your actual data and patterns
Your coach remembers your entire journey

TRACK MORE THAN JUST WEIGHT
Body measurements, body fat percentage, daily notes
Set fitness goals and celebrate milestones
Import your weight history from Apple Health

PRIVACY FIRST
All data stored locally on your device
Your progress photos never leave your phone
Sync with Apple Health if you choose
Whether you're on retatrutide, tirzepatide, semaglutide, or stacking peptides - WeightSnap is the only tracker that connects every shot to how you actually feel.


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Privacy Policy: https://weightsnap.app/privacy/