PenDay: GLP-1 Shot Tracker

PenDay: GLP-1 Shot Tracker

Doses, weight & side effects

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Free
In-App Purchases

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Details

  • Released
  • Updated
  • August 6, 2026
  • August 6, 2026

Features

PenDay: GLP-1 Shot Tracker screenshot #1 for iPhone
PenDay: GLP-1 Shot Tracker screenshot #2 for iPhone
PenDay: GLP-1 Shot Tracker screenshot #3 for iPhone
PenDay: GLP-1 Shot Tracker screenshot #4 for iPhone
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About

PenDay is a private logbook and reminder for weekly GLP-1 injections (semaglutide, tirzepatide). It records what you enter and reminds you of your own schedule — nothing more, nothing less. THE WEEKLY LOOP • A next-shot countdown on your home screen and in an iOS widget. • Log a shot in about five seconds: dose is pre-filled, pick the injection site on a body map. • See the site you've used least recently, front and back, as a simple fact. • Reminders on your shot day, created on your device — nothing is pushed from a server. THE DAILY LOOP • A ten-second check-in for side effects and an optional mood tick. • Record weight manually, or show weight and steps from Apple Health (read-only). • Watch your weight trend take shape over time. FOR YOUR DOCTOR • Generate a one-tap Doctor-Visit PDF: weight curve, injection log, dose history, and a side-effect summary — all as entered by you. PRIVATE BY DESIGN • No account. No sign-in. No servers. Your entries stay on your device. • Your health data never leaves your device — not in exports, not in the report, not anywhere. • Move to a new phone with an encrypted transfer file that only your passphrase can open. PenDay is a logbook. It records what you enter; it does not provide medical advice, interpret symptoms, or recommend doses. For questions about your medication, talk to your doctor or pharmacist. PenDay Pro (optional subscription) unlocks the doctor-visit report, full history and trends, dose-change overlays, site-rotation history, pen-supply tracking, and the widget. A 14-day free trial is included. Monthly, yearly, and lifetime options are available. Legal To use this app, you must agree to our End User License Agreement (EULA), available: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ To use this app, you must agree to our Privacy Policy, available: https://qooplabs.com/penday/privacy-policy
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What's New in PenDay

1.0.0

August 6, 2026

Subscription plans

PenDay Pro Monthly

Full history, trends, and the doctor-visit report.

$4.991 Month
14 Days trial
How to cancel PenDay subscription ⁉️
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In-App Purchases

$79.99

PenDay Pro Lifetime

Lifetime Pro

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