Weight Loss Tracker
See your progress, stay motivated.
Generic weight apps weren't built for Ozempic, Mounjaro, Wegovy, or Zepbound. Phaze tracks what matters on a GLP-1, your weight trend with dose markers, BMI, pace, and the habits that keep you consistent.
Weight Trend with Dose Markers
See your weight over time with a smoothed trend line that filters out daily fluctuations, and dose markers overlaid so you can see your weigh-ins next to your dose cycle. Phaze shows the real trend, not the noise from water weight, meals, and weigh-in timing.
BMI Over Time
Track your BMI alongside your weight, with an over-time trend and a plain-English explainer of what BMI is and its limitations. It's context for your journey, for informational purposes only, not a diagnosis.
Pace & Goals
Set a goal weight and a weekly pace, then track actual against target. Phaze keeps your goals and milestones in view so you can stay consistent week to week, at a pace you set with your healthcare provider.
Milestones
Celebrate streak and weight milestones as you go, from your first few pounds lost to longer streaks, with shareable milestone cards that never reveal you're using medication.
Weekly Recap
Each week, Phaze sums up your average protein and calories, total steps, weight change and pace, energy, mood check-ins, active minutes, and water, with four-week trends, so you can notice patterns instead of just numbers.
The scale stalls. Your body keeps changing.
Weight alone misses the story. Body Composition (Beta), part of Labs & Scans, gives an AI photo estimate of your body fat % and muscle mass with a confidence level and a ±3–5% margin, and you can import a DEXA scan. See it next to your weight trend for a fuller picture.
Frequently asked questions
Phaze is built for the GLP-1 journey. It puts protein first instead of just calories, keeps your medication private, and brings dose tracking, side effects, weight, BMI, labs, and habits into one place, so the whole picture lives together. It's a wellness and habit-tracking app, not medical advice.
No. Phaze puts protein front and center, alongside fiber, water, and calories. You can track calories if you want, but protein comes first, and AI Meal Snap makes logging fast.
Phaze plots your weigh-ins with a smoothed trend line that filters out daily noise, and overlays dose markers so you can see your weight next to your dose cycle. You can also track BMI over time alongside it.
Yes. Phaze includes guided progress photos with a ghost overlay for consistent framing, plus four comparison modes. You get four photos free, and unlimited photos with Phaze Pro, and you can create shareable milestone cards that never reveal you're using medication.
Yes. The core is free: weight and BMI tracking, dose tracking and the Estimated Levels chart, meal logging, check-ins, side-effect tracking, Lifestyle Score, streaks, four progress photos, and Apple Health sync. Phaze Pro adds unlimited AI Meal Snap and Ember, doctor PDF reports, unlimited photos, lab import, and more.
Yes. Phaze is purpose-built for GLP-1 users on medications like Ozempic, Mounjaro, Wegovy, and Zepbound. It tracks your weight trend with dose markers, BMI, pace and goals, milestones, and side effects, all privately on your device. Phaze is a tracking tool, not medical advice.
A weight tracker built for the GLP-1 journey.
Free on iOS. Track your weight trend with dose markers, BMI, pace, and the habits that keep you consistent.
Phaze is not a medical device and does not provide medical advice. Consult your healthcare provider about GLP-1 medications.