Penline: GLP-1 Shot Tracker
Semaglutide & Tirzepatide Log
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Rebuild your whole run in four questions, then keep every shot, site and pound on your phone. No account to be logged out of, ever.
The GLP-1 log that never logs you out, never loses a shot, and knows about the pill. No account, no server: every shot, every injection site and every pound stays on your phone.
IN-APP PURCHASE: Penline is free to download; using it needs Penline Pro or the Yearly plan's free trial. Penline Pro is offered as an auto-renewing monthly or yearly subscription, or as a one-time lifetime purchase. The price, the plan length, the free trial and the renewal terms are shown on the purchase screen before you confirm. Subscriptions renew until you cancel them in your App Store account settings, and earlier purchases can be restored from Settings.
START WITH YOUR HISTORY, NOT A BLANK PAGE
Tell Penline what you take, your dose step, how long you have been on it and what you have lost. It draws your run so far in a minute, and your first real log turns the estimate into your record.
WHAT YOU GET
• Journey: your weight line drawn over your dose steps, from your first dose to today
• A shot log with site rotation. The next injection site is picked for you
• The daily pill in one tap
• Compounded vials: log the units on the syringe, see the mg with your vial's strength
• A ten-second daily check-in: side effects, protein and water
• Weigh-ins in pounds or kilograms
• A one-page report for your doctor as a PDF, and your full log as a CSV
• Dose-day reminders with the next site, and one before your free trial ends
• A home and lock screen widget counting down to your next dose
• A backup file you keep wherever you like, and restore from any time
A LOG, NOT ADVICE
Penline records what you take. It never suggests a dose, a schedule or a change. Talk to your doctor before changing your dose.
LEGAL
Privacy Policy: https://codrick.com/privacy/
Terms of Use: https://codrick.com/terms/
Made by Codrick · codrick.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Berat Mehmetoglu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Berat Mehmetoglu
- Size
- 13.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Penline Pro — Monthly $6.99
- Penline Pro — Lifetime $37.99
- Penline Pro — Yearly $24.99
- Copyright
- © 2026 Berat Mehmetoglu