# PenPal: GLP-1 Shot Tracker — Injection Log, Weight & Doses

> Injection Log, Weight & Doses (iPhone/iPad app by 敏 张.)

- Source: https://appshunter.io/ios/app/penpal-glp-1-shot-tracker/id6758325416 (this page in markdown: same URL + `.md`)
- Developer: [敏 张](https://appshunter.io/developer/1872251963)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.2 · 11 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2026-02-13
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/penpal-glp-1-shot-tracker/id6758325416/reviews.md

## What is PenPal?

Your Shots. Your Progress. Your Next Appointment.

PenPal helps people using Ozempic, Wegovy, Mounjaro, and Zepbound keep a clear record of their GLP-1 journey, during injections and after they stop.

LESS TO REMEMBER, MORE TO BRING TO YOUR CARE TEAM
- Log weight and injections directly from your dashboard
- Create a PDF report of recorded doses and weight changes for your next appointment
- Pick the last 30 days, last 90 days, all history, or your own dates
- Preview before sharing; injection notes are included only when you choose
- Export CSV files for your own records

INJECTION TRACKING
- Never miss a dose - Log injections with date, time, dose, and injection site
- Smart reminders - Know exactly when your next injection is due
- Rotation tracking - Keep track of injection sites (abdomen, thigh, upper arm, deltoid)
- Dose progression - Follow the recommended escalation schedule for your medication

BEYOND THE SCALE
- Check in with appetite, energy, symptoms, and small wins during treatment and after stopping
- Free seven-day wellbeing recap, editable history, and CSV export, with no streak to lose
- Premium adds 30- and 90-day wellbeing recaps

WEIGHT MANAGEMENT
- Easy logging - Quick-entry buttons make logging your weight fast
- Goal tracking - Set a target weight and timeframe, then watch your progress
- Healthy rate guidance - Know if you're losing at a sustainable pace

SMART INSIGHTS
See what changed, with the evidence behind it:
- Your weekly picture - Compare average weight with the previous week
- Beyond the scale - Put appetite and energy changes beside your weight
- Discover connections - Recurring links between appetite, energy, next-day weight changes, and injection cycles
- Clear evidence - See how many days support each comparison; exploratory patterns show their limits and never recommend dose changes
- Phase-aware observations - Insights adapt during treatment, after stopping, and when reviewing past journeys

EARN BADGES AS YOU GO
Your Trophy Case fills up from the records you already keep:
- 28 badges for doses logged, days recorded, check-ins, personal wins, appointment reports, percent lost, goal milestones, and holding steady at the Summit
- Every badge shows exactly what earns it, and how close you are
- Share any badge as a card

MEDICATION SCIENCE
- Residual level chart - See estimated medication levels in your system over time
- Half-life tracking - Semaglutide (7 days) and Tirzepatide (5 days) decay curves

APPLE HEALTH INTEGRATION
- Import weight from Apple Health automatically, and export weight entries back to Health
- Sync height during onboarding for accurate BMI calculations

ICLOUD SYNC
- Secure backup and multi-device sync across iPhone, iPad, Mac, and Apple Vision Pro
- Keep data local-only if you prefer

WIDGETS
- Next Injection countdown and Residual Level on your Home Screen and Lock Screen

CUSTOMIZABLE DASHBOARD
- Reorder, show, or hide cards so you only see what matters

JOURNEY MANAGEMENT
- Switched medications? Start a new journey while keeping your full history
- Compare progress across treatments, and archive completed ones with reasons and notes

KEEP TRACKING AFTER YOUR LAST INJECTION
Summit helps you follow your weight after a journey ends:
- See your weight trend relative to your Summit weight
- Set your Hold-band and weigh-in reminder cadence

PRIVACY FIRST
- Your data stays on your device and in your personal iCloud account
- We never see, collect, or share your health information
- No ads, no analytics, no tracking

GETTING STARTED
PenPal is free to get started with your first 4 injections. Upgrade to Premium for unlimited tracking and full access to all features. Take a guided tour with demo data before entering your own information.

PenPal is a tracking tool and does not provide medical advice. Always consult your healthcare provider about your treatment.

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PenPal Buddy Monthly | $6.99 | per month |
| PenPal Annual | $29.99 | per year |



## Version history (last 5 releases)

### 1.3.1 — 2026-09-07

• Opens directly to the right screen from App Store events and links
• Summit: keep tracking after your last injection, with your weight trend against your Summit weight, an adjustable Hold-band, and weigh-in reminders
• Insights weekly overview: compare this week's weight, appetite, and energy with last week's, and explore recurring patterns in your records
• Trophy Case: 28 badges earned from your doses, weigh-ins, check-ins, wins, reports and goal milestones, each shareable as a card
• New badges celebrate on your dashboard and show how close the next one is
• Clearer Premium plans: see what Annual saves, whether a free trial applies, and what stays free
• Home Screen and Lock Screen widgets for your next injection and residual level
• Preview the exact card before you share it
• Daily wellbeing check-ins for treatment and life after your last injection
• Free seven-day recaps, editable history, and wellbeing CSV export
• Premium 30- and 90-day appetite and energy recaps
• Log weight and injections directly from your dashboard
• Create and preview appointment reports from Dashboard or Profile
• Choose a date range and whether to include injection notes
• Export complete dose histories across multiple PDF pages
• Include Apple Health weight entries in PDF and CSV exports
• Keep logging weight at Summit after reaching the free injection limit

### 1.3.0 — 2026-09-06

• Summit: keep tracking after your last injection, with your weight trend against your Summit weight, an adjustable Hold-band, and weigh-in reminders
• Insights weekly overview: compare this week's weight, appetite, and energy with last week's, and explore recurring patterns in your records
• Trophy Case: 28 badges earned from your doses, weigh-ins, check-ins, wins, reports and goal milestones, each shareable as a card
• New badges celebrate on your dashboard and show how close the next one is
• Clearer Premium plans: see what Annual saves, whether a free trial applies, and what stays free
• Home Screen and Lock Screen widgets for your next injection and residual level
• Preview the exact card before you share it
• Daily wellbeing check-ins for treatment and life after your last injection
• Free seven-day recaps, editable history, and wellbeing CSV export
• Premium 30- and 90-day appetite and energy recaps
• Log weight and injections directly from your dashboard
• Create and preview appointment reports from Dashboard or Profile
• Choose a date range and whether to include injection notes
• Export complete dose histories across multiple PDF pages
• Include Apple Health weight entries in PDF and CSV exports
• Keep logging weight at Summit after reaching the free injection limit

### 1.2.0 — 2026-03-21

- Enhanced Goal Progress card: best and slowest weeks now show when they happened and your medication level at that time
- Bug fixes and performance improvements

### 1.1.0 — 2026-03-10

• Redesigned dashboard cards with improved visual hierarchy
• New body composition insights and progress sharing
• Enhanced notification system with smart reminders
• Performance improvements and memory optimizations
• Bug fixes for smoother experience

### 1.0.1 — 2026-02-14

Minor bug fixes

## Apps similar to PenPal

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DoseDay GLP-1 Tracker](https://appshunter.io/ios/app/doseday-glp-1-tracker/id6751439680) | 5.0 (1) | Free | Health & Fitness |
| [DoseMate - GLP-1 Tracker](https://appshunter.io/ios/app/dosemate-glp-1-tracker/id6749880636) | 3.1 (14) | Free | Health & Fitness |
| [ShotFit: GLP-1 Tracker](https://appshunter.io/ios/app/shotfit-glp-1-tracker/id6744611826) | 3.0 (6) | Free | Health & Fitness |
| [GLP 1 Tracker : PenPal GLP1](https://appshunter.io/ios/app/glp-1-tracker-penpal-glp1/id6760750562) | 5.0 (1) | Free | Health & Fitness |
| [Glee: GLP-1 Shot Tracker](https://appshunter.io/ios/app/glee-glp-1-shot-tracker/id6746930025) | — | Free | Health & Fitness |
| [Mounjy: GLP-1 Shot Tracker](https://appshunter.io/ios/app/mounjy-glp-1-shot-tracker/id6758482653) | — | Free | Health & Fitness |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*
