⚕️ Medical Disclaimer
⚕️ Medical Disclaimer: This article is for educational and informational purposes only. It does not constitute medical advice. Consult a qualified healthcare provider before using any peptide.
Why You Need a Peptide Tracker
Running a multi-peptide protocol without a tracker is like managing a stock portfolio on cocktail napkins. You have reconstitution dates, expiration windows, dose schedules across different peptides, injection site rotation, vial inventory — and all of it matters for safety and efficacy.
Last updated: March 2026
The average peptide user runs 2-3 compounds simultaneously with different dosing frequencies, reconstitution dates, and cycle lengths. Miss a dose of your GH secretagogue and you interrupt the pulsatile release pattern. Forget your BPC-157 reconstitution date and you might inject degraded product 35 days later. Lose track of injection sites and you risk lipodystrophy from repeated SubQ injections in the same spot.
A good peptide tracker app handles all of this. A great one also logs your blood work, reminds you of retest dates, calculates remaining doses from your reconstitution volume, and does it all without selling your health data to advertisers.
Here is our 2026 roundup of the best tools available, compared honestly. Use our Reconstitution Calculator for the dosing math itself — then log results with the tracker of your choice.
Comparison Table: Top Peptide Tracker Apps 2026
| App | Platform | Price | Vial Management | Dose Reminders | Site Rotation | Data Privacy | Our Rating |
|---|---|---|---|---|---|---|---|
| SHOTLOG | iOS, Android | Free / $4.99/mo premium | ✅ Full inventory | ✅ Push notifications | ✅ Body map | ✅ Local storage only | ⭐⭐⭐⭐⭐ |
| PeptideJournal | iOS | $2.99 one-time | ✅ Basic tracking | ✅ Calendar alerts | ❌ Manual notes | ✅ No cloud sync | ⭐⭐⭐⭐ |
| Peptide Log | Web app | Free | ✅ Spreadsheet view | ❌ Email only | ❌ No | ⚠️ Cloud-stored | ⭐⭐⭐ |
| HRT Tracker | iOS, Android | Free / $6.99/mo | ✅ Multi-compound | ✅ Smart reminders | ✅ Rotation map | ⚠️ Cloud with encryption | ⭐⭐⭐⭐ |
| Google Sheets template | Web, Mobile | Free | Manual setup | ❌ No native alerts | ❌ No | ⚠️ Google account | ⭐⭐⭐ |
| CalcMyPeptide (web tools) | Web | Free | Via Vial Duration Calc | ❌ Not a tracker app | ❌ No | ✅ No data collected | ⭐⭐⭐⭐ |
SHOTLOG: The Gold Standard for Peptide Logging
SHOTLOG leads this roundup because it was built specifically for injectable peptide users. The vial management system tracks reconstitution date, concentration, and remaining doses — it calculates draw volume per dose based on your syringe size and desired mcg. Think of it as our Reconstitution Calculator logic built into a mobile app with persistence.
Standout features:
• Injection site body map with rotation tracking and zone-cooldown timers
• Multi-compound support: run separate schedules for ipamorelin (daily), semaglutide (weekly), and BPC-157 (twice daily) simultaneously
• Photo logging: snap a pic of your vial label for quick reference
• Lab integration: manually input blood work results and track trends over time — pair this with your pre-peptide blood panel
• Privacy-first: all data stored locally on device. No cloud sync, no account required in free tier.
Limitations: Premium tier ($4.99/month) unlocks data export, multi-device sync, and advanced analytics. The free tier is sufficient for most users running 1-3 compounds.
What to Look for in a Peptide Tracker
The minimum viable feature set for a peptide tracker includes five capabilities:
1. Vial inventory with reconstitution date tracking — Know exactly when each vial was reconstituted and when it expires (typically 28 days). Our How to Reconstitute Peptides guide walks through the shelf-life details.
2. Dose logging with timestamps — Record every injection with date, time, compound, dose (mcg), and syringe draw (units). This data is invaluable when correlating lab results with dosing patterns.
3. Injection site rotation tracking — As detailed in our injection master guide, you need at least 6 SubQ rotation zones with a minimum 2-week cooldown per site.
4. Customizable reminders — Different peptides have different schedules. You need per-compound reminders that respect timing rules (e.g., GH secretagogues must be taken fasted — see our fasting guide).
5. Data privacy — Your peptide usage is personal health data. Avoid apps that require cloud accounts, sell anonymized data, or lack encryption. Ask: Where is my data stored? Can I export/delete it?
DIY Option: Google Sheets Peptide Tracker Template
If you prefer full control, a well-structured Google Sheets template can serve as a surprisingly effective tracker. Here is a recommended sheet structure:
Sheet 1: Vial Inventory — Columns: Peptide Name | Vial Size (mg) | BAC Water Added (mL) | Concentration (mg/mL) | Reconstitution Date | Expiry Date (auto-calculated +28 days) | Remaining Doses | Status (Active/Expired/Empty)
Sheet 2: Dose Log — Columns: Date | Time | Peptide | Dose (mcg) | Syringe Draw (units) | Injection Site | Notes
Sheet 3: Lab Results — Columns: Test Date | IGF-1 | Fasting Glucose | HbA1c | CMP (ALT/AST) | Lipid Panel | CRP | Notes
Sheet 4: Site Rotation Map — A table of 6+ injection zones with last-used dates and a conditional formatting rule that highlights zones available for reuse (14+ days since last injection)
This approach costs $0 and gives you total data ownership — but requires discipline to update manually. Pair it with phone calendar reminders for dose alerts.
Frequently Asked Questions
Is there a free peptide tracker that does everything? SHOTLOG's free tier covers vial management, dose logging, and site rotation for up to 3 active compounds — that is sufficient for most users. The premium tier adds data export and multi-device sync.
Can I use a general medication tracker (like Medisafe) for peptides? Technically yes, but general medication trackers lack peptide-specific features like reconstitution tracking, concentration calculations, and injection site mapping. They work for basic dose reminders only.
How do I track peptides if I am stacking 3+ compounds? Use a tracker that supports multiple simultaneous compounds with independent schedules. SHOTLOG and HRT Tracker both handle this. Our Blend/Stack Calculator helps with the reconstitution math for multi-compound vials.
What body-composition metrics should I track alongside peptide doses? Weight, body fat percentage (calipers or DEXA), waist circumference, and subjective energy/recovery scores. If your BMI is a primary metric, our colleagues at BMI Calc Now offer a comprehensive BMI calculator and guides on understanding BMI ranges.
Should I share tracker data with my doctor? Absolutely — exported dose logs and lab result trends provide your clinician with concrete data. Many progressive telemedicine providers specifically request this kind of documentation.
Final Word
⚕️ Medical Disclaimer: This article is for educational and informational purposes only. It does not constitute medical advice. Consult a qualified healthcare provider before using any peptide.