Best Zepbound Tracker App for iPhone — Piqo

Piqo is a privacy-first Zepbound tracker app that logs tirzepatide doses, tracks weight and nutrition, monitors side effects, and charts estimated medication levels — all on your iPhone without an account or cloud uploads.

What makes a good Zepbound tracker app?

A good Zepbound tracker app does more than set a weekly reminder. It should log every tirzepatide dose with the correct strength, rotate injection sites, and schedule your next shot automatically. Weight tracking with trend lines helps you see real progress beyond daily fluctuations.

Side effect monitoring matters just as much. Tirzepatide can cause nausea, fatigue, and GI symptoms that shift as you titrate up. An app that rates severity and shows weekly patterns gives you data to share with your prescriber.

Privacy is non-negotiable when the data is your medication history and body weight. Look for on-device storage, no third-party analytics, and the ability to export or delete everything on demand.

Finally, the best tracker turns raw logs into something useful — like estimated medication levels between doses or a doctor-ready PDF report you can pull up at your next appointment.

How Piqo tracks your Zepbound doses

Piqo automatically schedules your next Zepbound injection and pre-fills your prescribed dose so logging takes seconds. You select Zepbound during setup, choose your current dose strength, and Piqo handles the rest.

Each dose records the date, time, strength, and injection site. Piqo rotates between recommended sites — abdomen, thigh, and upper arm — and reminds you which area is next. A home screen countdown widget shows exactly when your next dose is due.

If your doctor adjusts your titration schedule, you update the dose in Piqo and future injections reflect the new strength. Your full history stays intact so you can review every step of the titration.

Estimated medication levels for tirzepatide

Piqo+ charts your estimated tirzepatide levels between doses based on published pharmacokinetic data. The graph shows how medication concentration rises after injection and gradually declines over the week.

This visualization helps you understand why side effects may peak a day or two after injection and ease toward the end of the week. It also makes titration decisions more intuitive — you can see how switching from 5 mg to 7.5 mg changes your estimated levels.

The medication level chart is informational, not clinical. Estimated levels are based on population-average pharmacokinetic parameters and do not represent your actual blood concentrations. Always consult your healthcare provider for dosing decisions.

Track weight, nutrition, and side effects in one app

Piqo combines weight trend lines, nutrition tracking, and side effect logging in a single GLP-1-focused app. You do not need three separate apps to get the full picture of your Zepbound journey.

Weight tracking uses a moving average to smooth out daily swings from water retention and meal timing. The trend line shows your real trajectory so a single high day does not derail your motivation.

Nutrition tracking covers protein, calories, water, and fiber with visual progress rings. Protein intake is especially important on GLP-1 medications to preserve lean muscle mass during weight loss. Piqo+ adds AI food scanning and barcode lookup for faster logging.

Side effect logging covers 16+ common GLP-1 side effects — nausea, constipation, fatigue, injection site pain, and more. Each entry includes a severity rating, and weekly trend charts help you and your doctor spot patterns as you titrate.

Share doctor-ready PDF reports from your Zepbound journey

Piqo+ generates a complete treatment history PDF you can hand to your healthcare provider at every visit. The report includes your full dose log, weight trend chart, side effect summary, and nutrition data in a clean, professional format.

Having this data ready changes the conversation with your prescriber. Instead of recalling details from memory, you share a timeline that shows exactly how you responded to each dose level. This is especially valuable during titration when your doctor needs evidence to decide whether to increase, hold, or adjust your Zepbound dose.

You can share the PDF directly from Piqo via email, AirDrop, or any share-sheet option on your iPhone. Piqo also supports Ozempic tracking and Wegovy tracking if your doctor switches your medication.

Privacy-first: your Zepbound data stays on your device

Piqo stores all health data on your iPhone and your private iCloud account. Your medication history, weight logs, and side effect records never touch a third-party server.

There are zero analytics, zero ads, and zero third-party data sharing — not now, not ever. Many health apps monetize user data through advertising SDKs or anonymized data sales. Piqo does neither.

You stay in full control. Export all your data whenever you want. Delete everything with one tap. No account is required to use the app, so there is no profile to breach.

Pricing and how to get started

Piqo is free to download with core Zepbound tracking features. The free tier includes dose tracking, smart reminders, injection site rotation, 30 days of weight logging, side effect logging, iCloud sync, and Apple Health integration.

Piqo+ unlocks the full experience for $34.99/year ($2.92/mo) with a 7-day free trial. Premium features include medication level charts, doctor-ready PDF reports, AI food and barcode scanning, full nutrition tracking, home screen widgets, and visual themes.

To get started, download Piqo from the App Store, select Zepbound as your medication, and log your first dose. The entire setup takes under a minute.