PepTracker: Dose Log 18+

Peptide Tracker & Scheduler

Jayven Alan Villagomez Peredo

Designed for iPhone

    • 4.8 • 133 Ratings
    • Free

iPhone Screenshots

Description

Never miss a peptide dose again—schedule shots, get smart reminders, and use the built‑in calculator in seconds.

Track. Schedule. Never miss a dose.

PepTracker is your smart, secure companion for tracking peptide therapy—built for GLP-1 users, performance optimizers, and anyone managing custom protocols.
Create precise schedules in seconds, calculate exact syringe units with our built-in calculator, and get discreet reminders—all from your phone.

Why PepTracker?

• Trusted scheduling — Daily, weekly, or fully custom injection plans made simple
• Discreet reminders — Smart push alerts with snooze and quick-log actions
• Peptide dose calculator — Enter vial size, diluent volume, and target dose to get syringe units instantly
• Simple injection log — Track your dose history for personal use or with your clinician
• Built-in weight tracking — Log your weight and monitor trends alongside your injections
• Cloud sync — Secure, cross-device access for iPhone and iPad
• Privacy-first — Your data is encrypted, never sold, and always under your control

Popular with users of:

Tirzepatide, Semaglutide, Retatrutide, AOD9604, BPC-157, Ipamorelin, Testosterone, and more.
Whether you’re stacking multiple peptides, following a GLP-1 weight loss plan, or managing TRT, PepTracker gives you the structure and peace of mind you need.

How the Peptide Calculator Works:

- Enter the lyophilized peptide amount (in mg or mcg)
- Enter the total diluent volume (in mL)
- Enter your desired dose per injection
- PepTracker will instantly calculate the exact number of insulin-syringe units to draw.

Great for:

• GLP-1 tracking (e.g., semaglutide, tirzepatide)
• Performance & recovery stacks
• Weight loss routines
• Testosterone Replacement Therapy (TRT) and hormone tracking
• Clinics, coaches, and beginners alike

Coming Soon:

• Multi-peptide stacking views
• Customizable protocol templates (create, save, and share your own)
• Peptide reference library
• Goal tracking and habit check-ins
• Enhanced scheduling options (bi-weekly, tapering doses, compound rotation)
• CSV / PDF export of logs and protocols

Download PepTracker now and simplify your protocol—one dose at a time.

Disclaimer: PepTracker is for informational use only and does not offer medical advice. Always consult a qualified healthcare provider before beginning or modifying any peptide or hormone protocol.

What’s New

Version 1.2

We’ve rolled out a bunch of highly requested features and fixes to keep your peptide protocols running smoothly:


- Create up to three protocols for free (up from two!)
- New dosing option: Every Other Day
- Added upcoming dose notifications
- Improved calculator UI (now supports mg + mcg)
- Edit your existing protocols anytime
- Fixed dark mode display issues
- Squashed bugs and polished performance

Thanks for tracking with PepTracker — more updates coming soon!

Ratings and Reviews

4.8 out of 5
133 Ratings

133 Ratings

SdotGdot ,

On the right track

This has the makings of a great app. Easy to use and has most of the features I want. The updates I’m looking forward to are the abilities to log doses in previous months and the ability to track more than 3 peptides. I also would love the ability to set start dates and durations for the peptides protocols. A place to track injection sites and make notes on side effects or results would be great too. But great start.

Developer Response ,

Thanks for writing this out— super helpful! Totally hear you on logging past doses, tracking more than 3 peptides, and adding start dates/notes. Those are all on the way soon (a lot tied to PepTracker Premium). Appreciate you taking the time to share— and if you ever want to send more ideas, shoot us a note at support@peptracker.app.

Wang_Creechb ,

Perfect for GLP-1 users

Started tirzepatide recently and needed a way to stay consistent. PepTracker makes it simple to schedule weekly doses and track progress without overthinking it. I like that it supports multiple peptides so I can add in things like BPC-157 alongside my main protocol. Way better than a generic habit tracker because it’s actually built for peptides. Definitely recọmmend it for anyone serious about sticking to their plan.

Developer Response ,

Thanks so much for this— really glad PepTracker’s helping you stay consistent with your Tirzepatide and peptide routine! That’s exactly why I built it: to make GLP-1/peptide tracking simple, organized, and actually tailored for things like BPC-157, not just another habit app. Appreciate you sharing your experience and recommending it— feedback like this keeps me motivated to keep improving PepTracker.

Curly5115 ,

Really good start!

A few bugs here and there (marking a dose as taken sometimes doesn’t seem to save). But the app looks great and does a ton of useful stuff. Keep up the good work! I’d happily pay a monthly or yearly subscription for more protocols and features. A reverse bac calculator would be great too (where I can say how many mg and u it’s I want and it will tell me how much bac to use).

Developer Response ,

Appreciate you calling this out— super helpful feedback. A few users have mentioned the “mark dose taken” bug with protocols, so I’m working on squashing that. Premium will bring unlimited peptide protocols and more advanced features (like start dates and extended logging). I also love the idea of a reverse bac calculator— inputting your target mg or units and getting the bac water amount back is something I’ve had on the roadmap. Thanks again for the review, and for pushing PepTracker to become the best dose calculator + GLP-1 peptide tracking app out there.

App Privacy

The developer, Jayven Alan Villagomez Peredo, 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 Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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