phaze
Zepbound Companion App

Track your Zepbound progress.

Zepbound delivers breakthrough results. Phaze ensures they last — with protein tracking, habit building, and a system designed for life after medication.

Download FreeSee How It Works

Built for Zepbound users.

Every feature designed around tirzepatide and your unique needs.

Protein-First Tracking

Zepbound's powerful appetite suppression means every meal must count. Phaze sets aggressive protein targets and makes hitting them simple.

Rapid-Loss Muscle Shield

Tirzepatide users lose weight faster than any other GLP-1. Phaze's protein tracking and movement habits help preserve the muscle you need long-term.

Habit Streaks That Stick

Build the hydration, movement, and nutrition habits during Zepbound that become your permanent maintenance system after medication.

Progress Photos & Milestones

Zepbound transformations can be dramatic. Capture every stage with guided photos and celebrate with privacy-safe milestone cards.

Phaze Progression System

Personalized stages that match Zepbound's rapid results — adapting your goals as your body and habits evolve through treatment.

Privacy by Design

Your Zepbound data stays encrypted on your device. No one will know you're taking tirzepatide — Phaze looks like any fitness app.

Dose Increase Planner

Plan your next Zepbound dose increase during onboarding or anytime. Pick from tirzepatide-specific dose options or enter custom. Get notified 3 days before and on the day — then apply, snooze, skip, or plan next right from your home screen.

Weight Loss Pace Tracking

Set your weekly goal pace and see how you're tracking on Zepbound. Actual vs. goal pace with a live completion badge. Weekly recaps compare your pace with on-track indicators. Fall behind 3+ weeks? Phaze gives you a personalized plan.

iCloud Backup & Restore

Back up your entire Zepbound journey to iCloud with AES-256-GCM encryption — even Apple can't read your data. One-tap manual or auto daily/weekly backup. Restore on any device. Premium feature.

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Zepbound alone vs Zepbound + Phaze

Zepbound Only
Zepbound + Phaze
Weight loss
Appetite suppression
Protein tracking
Dose increase planner
Weight loss pace tracking
iCloud encrypted backup
Habit building system
Progress photos
V-to-L rebound prevention
Phaze progression stages
Weight maintenance after stopping
Medication privacy

How Phaze helps you keep it off.

1

Track Every Day

Log protein, water, and habits. Phaze makes it quick and easy so nothing falls through the cracks on Zepbound.

2

Build Your System

Streaks, milestones, and the Phaze progression turn daily actions into lasting habits that outlast Zepbound.

3

Keep It Off Forever

When you taper or stop Zepbound, your habits carry you. That's the V-to-L difference.

Zepbound + Phaze FAQ

Zepbound (tirzepatide) causes faster weight loss than semaglutide medications, making muscle preservation even more critical. Phaze prioritizes protein tracking and habit building to protect your results.

With Zepbound's faster weight loss, 0.8–1.0g per pound of body weight is ideal. Phaze calculates your personal target and tracks every gram so you don't have to think about it.

Absolutely. The habits you build in Phaze during Zepbound — protein, hydration, movement, consistency — become your maintenance system when you stop. That's the V-to-L difference.

Completely. All medication data is encrypted on-device. Nothing in Phaze — screenshots, shared cards, or the app icon — reveals you're using weight loss medication.

Phaze is free to download with core tracking, streaks, and the Phaze system. Premium ($4.99/month or $29.99/year) unlocks AI meal analysis, unlimited progress photos, and advanced insights. Both plans include a 7-day free trial.

Start your Zepbound journey the right way.

Free on iOS. Track protein, build habits, and keep the weight off forever.

Download Phaze Free

Phaze is not a medical device and does not provide medical advice. Consult your healthcare provider about Zepbound.

Phaze works with all GLP-1 medications

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Best Zepbound Tracker App

Phaze is the best Zepbound tracker app — the #1 companion for tirzepatide users. Track Zepbound doses with pharmacokinetic profiles, monitor injection sites with rotation maps, track 40+ side effects, and focus on protein-first nutrition to preserve muscle mass during weight loss. Phaze includes a dose increase planner with tirzepatide-specific dose options, weight loss pace tracking, AI meal scanning, body composition monitoring, progress photos, and encrypted iCloud backup. Rated 4.9 stars with 2,400+ reviews on the App Store. Free on iOS.

Best App to Track Zepbound Dose

Phaze is the best app to track your Zepbound dose. Features include tirzepatide pharmacokinetic dose cycle visualization, a dose increase planner with medication-specific titration options, smart notifications 3 days before and on dose day, injection site rotation maps with visual body maps, and complete dose history logging. All dose data is AES-256 encrypted and stored on your device.

Zepbound Companion App

Looking for the best Zepbound companion app? Phaze goes beyond simple dose tracking. It combines tirzepatide dose management, protein-first nutrition tracking, AI meal scanning, habit streaks, body composition monitoring, progress photos with ghost overlay, weight loss pace analysis, doctor PDF reports, and a 5-Phaze progression system — all purpose-built for the unique needs of Zepbound users. Privacy by design ensures your medication data stays completely hidden.