PINN
Testosterone injection tracker
Only for iPhone
$1.99
iPhone
TRT Injection Tracker
Pinn — Testosterone Tracking Made Simple
Pinn is built for people who want a reliable way to track testosterone injections without the clutter of a complicated health app. No endless menus. No confusing features you’ll never use. Just the information that actually matters.
Log each injection in seconds. Record what you took, how much, and where you administered it. Pinn keeps the timeline straight so you don’t have to wonder when your last dose was or when the next one should be.
Based on your injection history, Pinn estimates exogenous testosterone levels over time. If your protocol changes, Pinn forecasts how long it may take for your levels to stabilize again. It is designed to give you clarity so you can talk with your healthcare provider using data, not guesswork.
If you’ve ever tried to manage injections with a calendar app and felt like there had to be something better, Pinn was built for you. Honestly, it was built for that exact problem.
What Pinn helps you with:
• Tracking injection dates
• Recording compounds, dosage, and injection sites
• Visualizing estimated testosterone levels
• Seeing projected stabilization when your schedule or dosage changes
• Staying consistent and informed
Simple. Focused. Purpose-built.
That’s Pinn.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Allows HCG to be tracked alongside testosterone.
The developer, Shumii, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shumii Limited
- Size
- 32.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Medical Treatment information
Contains
Health or Wellness Topics
- Copyright
- © Shumii Limited

