Comparison

Regimen 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

Regimen

Manage peptide protocols, TRT, and GLP-1 medications with precision. Track multiple compounds, schedule doses, and visualize medication levels. Integrates with Apple Health to correlate health data with your treatment.

Highlights
  • Track multiple compounds simultaneously
  • Built-in reconstitution calculator
  • Customizable dosing schedules and reminders
  • Apple Health integration for data correlation
  • Injection site tracking and rotation
  • Visualize medication levels with half-life plotting
Features
Read full description

Regimen is a peptide and GLP-1 tracker used by 25,000+ people - dose logging, scheduling, reconstitution math, injection site rotation, vial inventory, bloodwork, progress photos and Apple Health sync, with a 200+ compound library. Track peptides, GLP-1s, TRT and HRT in one app. Free to track one compound. Subscription for multiple compounds and advanced features, with a 14-day free trial. WHAT YOU CAN TRACK - Peptides (BPC-157, TB-500, GHK-Cu, CJC-1295, Ipamorelin, and more) - GLP-1 medications and pens (Semaglutide, Tirzepatide, Ozempic, Mounjaro, Wegovy, Zepbound) - Testosterone replacement therapy (TRT) - Hormone replacement therapy (HRT) - Performance compounds - Oral medications, nasal sprays, and any compound with a dosing schedule - Custom medications: add anything not in our database BUILT-IN CALCULATORS Reconstitution and dosing calculators built for accuracy. Stop guessing doses. Enter your vial size, BAC water, and intended dose. Get exact units to draw, every time. Works for any compound in mg, mcg, or IU. A reverse calculator, an oil-based mL calculator for testosterone, and a nasal spray calculator are built in. CUSTOM SCHEDULING Set your dosing frequency exactly how you need it: - Daily dosing - Weekly injections - Twice weekly / split-dose (every 3.5 days) - Every X days - Specific days (Mon/Wed/Fri) - As-needed protocols - On/off cycles with start and stop reminders Get reminders that tell you how much to take. Dose titration lets you plan step-ups in advance, for example 2.5 mg for 4 weeks, then 5 mg, then 10 mg, and Regimen moves every dose to the right day. APPLE HEALTH INTEGRATION Connect Apple Health and automatically sync weight, body fat, sleep, resting heart rate, blood pressure, and oxygen saturation. Overlay any compound against your health data and your daily symptom tracking. Started tirzepatide? Watch your weight respond in real time and compare your trajectory to published clinical trial averages. Changed your TRT dose three weeks ago? See exactly how your sleep, energy, and heart rate responded. SIDE EFFECTS AND DAILY MARKERS Track 50+ daily markers: energy, mood, sleep quality, libido, cravings, side effects, water retention, joint pain, injection-site reactions, and more. WATCH YOUR LABS MOVE Log every bloodwork pull. See testosterone, lipids, inflammation, glucose, and the rest move with your protocol over time. INJECTION SITE TRACKING Track and rotate your injection sites. Log where you inject every dose and see your full injection site history. VISUALIZE MEDICATION LEVELS See compound levels in your system hour by hour with half-life plotting. Understand when medications are most active. Plan your dosing around peak effectiveness. SEE YOUR TRANSFORMATION Track weight and body composition over time. Add progress photos as before-and-after pairs, weekly grids, and multi-angle views. Watch your journey, not just your numbers. NEVER RUN OUT MID-CYCLE Track vials, pens, and tablets with low-stock alerts. Bring your history from another app with CSV import, and export your own data whenever you want. FREE TO START Track one compound completely free. No time limit, no credit card required. YOUR DATA IS PRIVATE Your data is encrypted in transit and at rest, and synced across your devices. We never sell it. You are in full control of your data. IMPORTANT DISCLAIMER This app is for tracking purposes only. Not medical advice. Always consult your healthcare provider before starting or changing any protocol. Questions? Email support@helloregimen.com Privacy: https://helloregimen.com/privacy Terms: https://helloregimen.com/terms

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/

Screenshots

Regimen4 screens
Peptide Tracker4 screens

Verdict

The call

The clearest difference is rating: Peptide Tracker at 5.0 against Regimen's 4.8. Regimen's advantage is ratings volume (486 vs 43). On price, review sentiment, update cadence 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. Regimen sells 2 in-app purchases, starting at $7.99 per month and Peptide Tracker sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Peptide Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Regimen has 486 ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 94% of Regimen's written reviews are positive against 100% of Peptide Tracker's.

UpkeepUpdate frequency

Regimen ships an update weekly, Peptide Tracker every 5 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Regimen versus Peptide Tracker: the parameters behind the verdict, then further details
ParameterRegimenPeptide Tracker
PriceFreeFree
Rating4.8 (486 ratings)5.0 (43 ratings) — better
Positive reviews94.0% of reviews100.0% of reviews — better
Number of ratings486 — better43
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size26 MB51 MB
Age rating12+17+
DeveloperAwaken Labs LLCSTACKEDDD LLC

Customer experience

Regimen

All ratings486 ratings
Positive96.7%
Neutral1.2%
Negative2.1%
Written reviews67 reviews
Positive94.0%
Neutral0.0%
Negative6.0%

Peptide Tracker

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

In-app purchases

2 purchases

Regimen

Subscriptions2
  • Regimen Premium14 Days trial$7.991 Month
  • Regimen Premium Annual14 Days trial$49.991 Year
2 purchases

Peptide Tracker

Subscriptions2
  • Stackeddd Pro$9.991 Month
  • Stackeddd Pro$59.991 Year

Questions

Is Regimen free?
Regimen is free to download, with in-app purchases available.
Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Which has better reviews, Regimen or Peptide Tracker?
Peptide Tracker is rated higher. Regimen averages 4.8 out of 5 from 486 ratings, while Peptide Tracker averages 5.0 from 43 ratings.
Do Regimen or Peptide Tracker have ads?
Neither Regimen nor Peptide Tracker shows ads.
Which is updated more often, Regimen or Peptide Tracker?
Regimen ships an update weekly, and Peptide Tracker every 5 days. Most recently, Regimen was updated on October 12, 2026 and Peptide Tracker on October 9, 2026.

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