Comparison

Peptide & TRT Tracker vs PepTracker

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

Head to head
About

Peptide & TRT Tracker

This app helps users track TRT, peptide therapy, and hormone optimization protocols. It offers medication reminders, injection site rotation, inventory management, and health marker trend analysis. All data is stored securely on your device for privacy.

Highlights
  • Smart injection scheduling
  • Discreet medication reminders
  • Advanced peptide calculators
  • Injection site rotation tracking
  • Comprehensive health tracking
  • Custom protocol creation
  • Inventory management
Features
Read full description

OptiPin is the all-in-one tracker for TRT, peptides and GLP-1 therapy. See how your doses, bloodwork and symptoms trend together over time. Start free: track your first compound completely free, with no time limit and no credit card. Your protocol is scattered across notes, spreadsheets and a pile of reminders. OptiPin replaces all of it with one private place on your phone. No account, no login. Nothing leaves your device unless you ask it to. Why OptiPin? - Every compound side by side: peptides, TRT, anabolics and GLP-1, each with its own schedule, inventory and history - Smart scheduling: daily, weekly or fully custom injection plans, with titration and cycle-off support - Discreet reminders: never miss a dose, with one-tap quick logging - Injection site rotation: a customizable auto-advancing site map so you rotate properly - Track 200+ compounds: peptides, hormones, bloodwork, symptoms, plus your own custom medications and trackers - Bloodwork in one place: snap a photo, enter labs by hand or auto-import from Apple Health and chart them against your dose timeline - Estimated levels: modeled concentration for Testosterone, DHT, E2 and GLP-1s, plus 40+ more compounds - Unit conversion: enter the dose you were prescribed and the strength of your vial. OptiPin turns that into syringe units. You supply every number and it never suggests an amount - Inventory, discard dates and low-stock alerts: never run out mid-protocol or use a vial past its window. Your true cost per dose is here too - Privacy-first: no account, data stays on your device, optional encrypted iCloud backup and CSV export Built for: - Peptide stacks: BPC-157, TB-500, Ipamorelin, AOD9604, MOTS-C, plus blends including GLOW, Wolverine and KLOW - TRT and hormone optimization: testosterone protocols with DHT and full bloodwork - Performance and cycling: track multiple medications and supplements, including custom entries you add yourself - GLP-1 and weight loss: tirzepatide, semaglutide, retatrutide, liraglutide, survodutide, mazdutide OptiPin was built out of a personal need for a smarter, unified way to manage TRT and peptide therapy. Tracking injection sites, staying on top of schedules, managing multiple compounds, keeping symptoms and lab markers in one place instead of juggling notes, spreadsheets and reminders. It keeps growing alongside a community chasing the same thing: clarity and consistency in how they track their protocols. Disclaimer: OptiPin is for informational use only and does not offer medical advice. It does not recommend or suggest doses. Always consult a qualified healthcare provider before beginning or modifying any peptide, hormone or TRT protocol. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PepTracker

This app helps users meticulously track peptide and GLP-1 medication doses. It allows for the creation of structured protocols, scheduling of injections, and calculation of precise syringe volumes. Users can monitor progress over time and receive reminders for upcoming doses.

Highlights
  • Log injection doses
  • Build peptide/GLP-1 protocols
  • Built-in dose calculator
  • Schedule reminders
  • Track progress metrics
  • Export logs
Features
Read full description

Track. Schedule. Never miss a dose. PepTracker is a dose log and protocol tracker built for peptides, GLP-1 medications, and testosterone. Create structured protocols, schedule injections, calculate exact syringe volumes, and keep a clean record of your progress in one simple app. What you can do with PepTracker • Log doses, not guesses – Track every injection with an easy dose log instead of notes or spreadsheets. • Build peptide and GLP-1 protocols – Create schedules for Semaglutide, Tirzepatide, Retatrutide, BPC-157, AOD-9604, TRT, and more. • Use the built-in dose calculator – Enter vial amount, diluent volume, and target dose (mg or mcg) to get the exact mL or insulin-syringe units to draw. • Stay on schedule – Get reminders for upcoming doses and see what’s due today on the Home screen and in the calendar. • Track progress over time – Log weight and other metrics to see how your protocol is trending. Made for real protocols PepTracker works well whether you’re: • Running a GLP-1 weight loss protocol (e.g., Semaglutide, Tirzepatide). • Managing peptide stacks for recovery, performance, or wellness. • Keeping a consistent TRT schedule and dose history. PepTracker Premium (optional upgrade) Unlock more structure and flexibility for advanced protocols: • Unlimited protocols and peptide stacking in a single schedule. • Advanced scheduling options and extended calendar views. • Save calculator results directly into protocols. • Full protocol history plus mood and energy tracking. • Export logs to CSV/PDF and sync with external calendars (Apple and Google). PepTracker is built for people who take their peptides and GLP-1 protocols seriously and want a clear, reliable way to stay organized. Download PepTracker today and simplify your peptide tracking—one dose at a time. https://peptracker.app/terms-of-service https://peptracker.app/privacy-policy Disclaimer: PepTracker is for informational and tracking purposes only and does not provide medical advice. Always consult a qualified healthcare provider before starting, changing, or stopping any medication or peptide protocol.

Screenshots

Peptide & TRT Tracker4 screens
PepTracker4 screens

Verdict

The call

The clearest difference is update cadence: Peptide & TRT Tracker at weekly against PepTracker's every 2 weeks. Peptide & TRT Tracker also leads on review sentiment (88% vs 77%). On price, rating, ratings volume 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 & TRT Tracker sells 20 in-app purchases, starting at $4.99 per month and PepTracker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Peptide & TRT Tracker against 4.7 for PepTracker. Both are backed by a comparable volume of ratings — 165 and 413 respectively. Written reviews are what separate them: 88% of Peptide & TRT Tracker's written reviews are positive against 77% of PepTracker's.

UpkeepUpdate frequency

Peptide & TRT Tracker ships an update weekly, PepTracker every 2 weeks. The most recent releases landed on September 20, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 8 level
Peptide & TRT Tracker versus PepTracker: the parameters behind the verdict, then further details
ParameterPeptide & TRT TrackerPepTracker
PriceFreeFree
Rating4.8 (165 ratings) — better4.7 (413 ratings)
Positive reviews88.1% of reviews — better77.4% of reviews
Number of ratings165413 — better
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS18.118 — better
Further details — not scored
Size96 MB17 MB
Age rating17+17+
DeveloperVitaloomJayven Alan Villagomez Peredo

Customer experience

Peptide & TRT Tracker

All ratings165 ratings
Positive95.2%
Neutral1.2%
Negative3.6%
Written reviews84 reviews
Positive88.1%
Neutral3.6%
Negative8.3%

PepTracker

All ratings413 ratings
Positive93.2%
Neutral2.7%
Negative4.1%
Written reviews62 reviews
Positive77.4%
Neutral6.5%
Negative16.1%

Bugs and requests

Peptide & TRT Tracker

Not enough reviews yet to summarise bugs or requests.

PepTracker

Reported bugs

1 issue
  • Units function not working

Requested features

2 requests
  • Support for more units of measurement
  • Ability to track more than 2 protocols

In-app purchases

20 purchases

Peptide & TRT Tracker

Subscriptions10
  • Monthly subscription$4.991 Month
  • Yearly subscription$9.991 Year
  • Yearly subscription2 variants$19.991 Year
Show 7 more
  • Yearly subscription1 Year trial$19.991 Year
  • Yearly subscription1 Year trial$24.991 Year
  • Yearly subscription$24.991 Year
  • Yearly subscription5 variants$34.991 Year
  • Yearly subscription1 Year trial2 variants$34.991 Year
  • Annual Sub1 Year trial2 variants$39.991 Year
  • Annual Sub$39.991 Year
One-time10
  • OptiInsight 1 Credit$0.99
  • OptiInsight 5 Credits$4.99
  • Lifetime access$9.99
Show 7 more
  • Lifetime access$14.99
  • Lifetime access$19.99
  • Lifetime access$24.99
  • Lifetime access$29.99
  • Lifetime access$34.99
  • Lifetime access$39.99
  • Lifetime access$74.99
2 purchases

PepTracker

Subscriptions2
  • Monthly$4.991 Month
  • Yeary$47.991 Year

Questions

Is Peptide & TRT Tracker free?
Peptide & TRT Tracker is free to download, with in-app purchases available.
Is PepTracker free?
PepTracker is free to download, with in-app purchases available.
Which has better reviews, Peptide & TRT Tracker or PepTracker?
Peptide & TRT Tracker is rated higher. Peptide & TRT Tracker averages 4.8 out of 5 from 165 ratings, while PepTracker averages 4.7 from 413 ratings.
Do Peptide & TRT Tracker or PepTracker have ads?
Neither Peptide & TRT Tracker nor PepTracker shows ads.
Which is updated more often, Peptide & TRT Tracker or PepTracker?
Peptide & TRT Tracker ships an update weekly, and PepTracker every 2 weeks. Most recently, Peptide & TRT Tracker was updated on September 20, 2026 and PepTracker on September 11, 2026.

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