PenPal is the AI-powered companion designed for clinical precision. Track medication half-life, visualize nutrition with AI Vision, and monitor progress with clinical accuracy.
Trusted by 10k+ users
Understanding the concentration of GLP-1 in your system is the key to managing metabolic changes. Our clinical-grade algorithm visualizes medication levels in real-time.
Automatic calculation of your next dose based on your last injection and clinical schedules.
Log and rotate injection sites visually to prevent lipohypertrophy and ensure optimal absorption.
Logging food shouldn't be a chore. With our AI Vision camera, capturing your nutritional intake is as simple as a snapshot, focusing on the metrics that matter most.
View your progress through clinical-grade charts and insights. From BMI timelines to nutritional trends, your data tells your story.
Long-term visualization of your weight progress with automated multi-week trend analysis.
Track your Body Mass Index and metabolic markers as they evolve, providing a comprehensive view of your transformation.
Export clinical PDF reports of your treatment and nutrition history to share with your healthcare provider.
"I used to think about food 24/7. PenPal helped me stop those persistent cravings and finally focus on my health. Down 18 lbs in a month and I feel so much more in control of my journey."
Sarah_M
Lost 18 lbs • 1 month
"I was losing weight fast but felt weak. Tracking my protein with PenPal was a game charger. I'm losing fat now, not muscle, and my energy levels are back. Essential for anyone on GLP-1."
David_R
Lost 37 lbs • 3 months
"The dose tracking and hydration reminders are what I needed most. Managing side effects became so much easier once I saw the patterns. Lost 31 lbs and feel better than ever!"
Jessica_K
Lost 31 lbs • 2 months