Comparison

Peptide Tracker vs Peptide Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Peptide Tracker

Track peptide and TRT/HRT protocols with dose calculators, blood-level charts, and injection reminders. Features an AI coach that analyzes your labs and health data for personalized insights. Your health data remains private on your device.

Highlights
  • Dose, blend, and half-life calculators
  • Blood-level PK charts
  • Injection logging with site rotation
  • Full inventory tracking
  • Phased protocols and titration schedules
  • Lab result tracking and trend charts
  • AI coach for health data analysis
Read full description

The dose calculators, blood-level charts, reminders, and full protocol tracking are free. No trial, no paywall, no catch. Most peptide and TRT apps charge for exactly this. I don't. Frontload is built for people running serious peptide and TRT/HRT protocols. Track every injection, watch your blood levels rise and fall between doses, run the dose and vial-mix math, and never miss a shot. The AI coach, the one paid feature, reads your own labs, protocols, and injection history, and it's built to say "I don't know" instead of guessing. WHAT'S FREE (and stays free) • Dose, blend, and half-life calculators • Blood-level PK chart: peak, trough, and steady-state, per compound • Injection logging with site rotation • Full inventory: every peptide, HRT compound, GLP-1 (semaglutide, tirzepatide), supplement, and med • Phased protocols with automatic on/off scheduling • Titration schedules: gradual dose adjustments over weeks, auto-stepping • Lab result tracking and trend charts • Macro logging • Sleep, fitness, and weight sync from Apple Health or Health Connect • Reminders and notifications • Light and dark mode • JSON export, anytime No account. No analytics. No cloud. Your health data lives on your phone. I can't see it, sell it, or lose it. THE AI COACH (Pro) Not a chatbot. Not a correlation engine. An actual coach with direct access to your full health context (labs, protocols, peptide stack, GLP-1 doses, nutrition, sleep, fitness, side effects), plus a curated knowledge base of peptide and HRT references. It reads a lab PDF, scans a supplement label, analyzes a side-effect cluster, and explains it in plain language. Grounded in your own data, not the internet's. Pro is $9.99/mo or $59.99/yr: unlimited AI coach conversations with photo attachments, unlimited lab PDF parsing, and unlimited nutrition and supplement-label scans. WHO BUILT THIS Frontload is a one-person project. I'm in the HRT and peptide community myself, and I wanted a tracker that didn't feel cold and clinical, so I built the one I wanted, with every feature I needed. I had my wife test it the whole way through, so it isn't built only for the guys. She told me what women actually need in a tool like this: cycle-aware tracking, the right hormone panels, and a tracker that doesn't assume everyone's a man on TRT. It's all in here. I gave it to one friend, hoping to help him. He gave it to another. That's how Frontload has gotten everywhere it's gotten so far. No ads. No growth team. The mission isn't to get rich. It's to cover the cost of running the app and build something genuinely useful to people on their HRT and peptide journeys. The AI Coach engages with compounds, doses, and protocols directly, but it's not a doctor. Always discuss any protocol change with your prescribing physician. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Peptide Tracker

Manage peptide protocols, doses, inventory, and injection sites with this free, ad-free application. It offers smart calculators for reconstitution and blend calculations, along with customizable reminders to keep you on schedule. Track your progress and export your data easily.

Highlights
  • Customizable peptide protocols
  • Dose logging and inventory management
  • Injection site tracking
  • Reconstitution and blend calculators
  • Dose history calendar
  • Optional reminders
  • Data export and account deletion
Features
Read full description

No ads. No subscriptions. No paywalls. Track peptide protocols, doses, inventory, injection sites, and reminders completely free. Forget switching between spreadsheets, notes apps, reminder tools, and reconstitution calculators. Peptide Tracker brings everything together in one simple place. Manage peptide protocols, log doses, monitor inventory, track injection sites, review history, and stay on schedule from your first injection to your last. Completely free to use. No ads. No subscriptions. No hidden paywalls. FEATURES Organize Your Protocols Build custom protocols with personalized schedules, dosages, frequencies, and durations. Quickly add popular peptides or create fully custom compounds. Track Every Dose Log upcoming or completed doses, save notes, record injection sites, and make edits whenever needed. Inventory automatically updates when doses or vial details change. Monitor Inventory Keep track of vial concentrations, remaining volume, blend ingredients, vial photos, and supply levels so you're never caught off guard. Smart Calculators Use built-in reconstitution calculators, syringe conversions, blend calculations, and half-life estimations to simplify protocol management. View Complete History Access your dose history through an easy-to-read calendar and review exactly what was taken, when it was taken, and which protocol it belonged to. Stay on Track Set optional reminders to help maintain consistency and keep protocols running as planned. Your Data, Your Control Export your data whenever you want and delete your account directly inside the app. No spam. No selling or sharing your personal information. DESIGNED FOR PEPTIDE USERS Whether you're tracking semaglutide, tirzepatide, BPC-157, TB-500, TRT, HRT, or a custom peptide stack, Peptide Tracker provides a dedicated system to keep everything organized and accessible. Created by peptide users for peptide users, the app is built around real-world protocols, workflows, terminology, and tracking needs. Peptide Tracker is intended for tracking and educational purposes only. It does not provide medical advice and is not a substitute for professional healthcare guidance. Download for free and start tracking your first peptide protocol today. Privacy Policy: https://onerapps.com/peptide-tracker/privacy-policy/ Terms: https://onerapps.com/peptide-tracker/terms/ EULA: https://onerapps.com/peptide-tracker/eula/

Screenshots

Peptide Tracker4 screens
Peptide Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Peptide Tracker at 100% against Peptide Tracker's 0%. Peptide Tracker also leads on rating (5.0 vs 4.0) and update cadence (every 5 days vs every 2 months). Peptide Tracker's advantage is in-app purchases (none vs 2). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Peptide Tracker sells 2 in-app purchases, starting at $9.99 per month. Peptide Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Peptide Tracker holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Peptide Tracker has 43 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Peptide Tracker's written reviews are positive against 0% of Peptide Tracker's.

UpkeepUpdate frequency

Peptide Tracker ships an update every 5 days, Peptide Tracker every 2 months. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

Scorecard8 real differences · 2 level
Peptide Tracker versus Peptide Tracker: the parameters behind the verdict, then further details
ParameterPeptide TrackerPeptide Tracker
PriceFreeFree
Rating5.0 (43 ratings) — better4.0 (6 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings43 — better6
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size51 MB14 MB
Age rating17+12+
DeveloperSTACKEDDD LLCUnsal Oner

Customer experience

Peptide Tracker

All ratings43 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Peptide Tracker

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

2 purchases

Peptide Tracker

Subscriptions2
  • Stackeddd Pro$9.991 Month
  • Stackeddd Pro$59.991 Year
None

Peptide Tracker

No in-app purchases

Questions

Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Is Peptide Tracker free?
Peptide Tracker is free to download, with no in-app purchases.
Which has better reviews, Peptide Tracker or Peptide Tracker?
Peptide Tracker is rated higher. Peptide Tracker averages 5.0 out of 5 from 43 ratings, while Peptide Tracker averages 4.0 from 6 ratings.
Do Peptide Tracker or Peptide Tracker have ads?
Neither Peptide Tracker nor Peptide Tracker shows ads.
Which is updated more often, Peptide Tracker or Peptide Tracker?
Peptide Tracker ships an update every 5 days, and Peptide Tracker every 2 months. Most recently, Peptide Tracker was updated on October 9, 2026 and Peptide Tracker on September 28, 2026.

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