Comparison

Peptide Paradigm vs PepKit

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

Head to head
About

Peptide Paradigm

This app helps users manage peptide protocols with features for logging doses, calculating dosages, tracking inventory, and scheduling reminders. It also includes an educational section with a peptide library and community access.

Highlights
  • Dose logging and history
  • Smart dosage calculation
  • Inventory management
  • Scheduling and reminders
  • Educational peptide library
  • Offline functionality
Features
Read full description

Peptide Paradigm — Your Complete Peptide Companion Take the guesswork out of your peptide protocols. Peptide Paradigm is the all-in-one tracker built for people who take their wellness seriously — combining dose logging, dosage calculation, inventory management, scheduling, and education in one beautifully simple app. TRACK EVERY DOSE Log every dose in seconds. Review your full history, monitor consistency, capture how you feel in a personal journal, and visualize your progress over time. Your data stays organized, searchable, and always at your fingertips. SMART DOSAGE CALCULATOR Stop second-guessing your math. Enter your peptide, vial size, and reconstitution volume — get accurate dosing instantly. Save your favorite presets so future doses are a single tap. INVENTORY MANAGEMENT Never run out at the wrong moment. Track every vial you own, monitor expiration dates, log reconstitution dates, and get clear visibility into what you have on hand. SCHEDULE & REMINDERS Build a protocol that fits your life. Schedule doses by day, time, or cycle — and let local reminders keep you consistent without any noisy notifications from a server. THE SCHOOL TAB Learn from a curated peptide library covering benefits, mechanisms, dosing context, and references. Explore courses, browse FAQs, and connect with a community of like-minded users. WHY PEPTIDE PARADIGM? • Clean, distraction-free design • Works offline — your data is yours • Local reminders, no spam • Built by users, for users IMPORTANT Peptide Paradigm is an informational and personal tracking tool only. It does not provide medical advice, prescribe substances, or sell peptides. Always consult a qualified healthcare professional before starting any protocol. Download Peptide Paradigm and bring clarity, consistency, and confidence to your routine. PEPTIDE PARADIGM PRO — SUBSCRIPTION TERMS Pro is available as a monthly subscription ($15.95), an annual subscription ($59.99), or a one-time lifetime purchase ($129.99). Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your Apple Account is charged at confirmation of purchase and again at each renewal. Manage or cancel your subscription any time in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PepKit

Precisely track your peptide protocols with a structured system. Log doses, calculate them accurately, and stay consistent with smart reminders and a clean interface. Designed for serious tracking.

Highlights
  • Precision dose logging
  • Built-in dose calculator
  • Structured scheduling
  • Smart reminders
  • Clean interface
Features
Read full description

Track your peptide protocols with precision. Log every dose, stay consistent, and manage your protocol with a clean, structured system built for accuracy. PepKit is designed for users who take tracking seriously. Whether you're running a simple routine or a complex protocol, PepKit gives you the tools to stay organized and in control. Precision Tracking Log doses quickly and keep a clear record of your peptide protocols. No clutter. No confusion. Built-In Dose Calculator Calculate doses accurately without switching between apps. Stay precise every time. Structured Scheduling Set daily or weekly routines and stay consistent with your protocol. Smart Reminders Get notified when it’s time to log or follow your schedule. Clean, Minimal Interface Focused design built for speed, clarity, and usability. PepKit is built for consistency, structure, and precision. Everything is designed to help you track your protocol without friction. SUBSCRIPTION TERMS PepKit offers auto-renewing subscriptions for premium features. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscriptions in your App Store account settings. Start with a 3-day free trial. A subscription is required for full access. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.pepkit.ai/privacy

Screenshots

Peptide Paradigm4 screens
PepKit4 screens

Verdict

The call

The clearest difference is in-app purchases: Peptide Paradigm at none against PepKit's 2. Peptide Paradigm also leads on iOS requirement (15.1 vs 26.0). PepKit's advantage is ratings volume (159 vs 2). On price, rating, 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. PepKit sells 2 in-app purchases, starting at $5.99 per 7 days. Peptide Paradigm asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Peptide Paradigm against 4.9 for PepKit. That said, the two scores are not equally well evidenced: PepKit has 159 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Peptide Paradigm ships an update monthly, PepKit every 5 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Peptide Paradigm versus PepKit: the parameters behind the verdict, then further details
ParameterPeptide ParadigmPepKit
PriceFreeFree
Rating5.0 (2 ratings) — better4.9 (159 ratings)
Positive reviews—87.5% of reviews
Number of ratings2159 — better
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemiumFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size42 MB15 MB
Age rating17+4+
DeveloperIron Within Nutrition LLCLoona LLC

Customer experience

Peptide Paradigm

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PepKit

All ratings92 ratings
Positive97.8%
Neutral1.1%
Negative1.1%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

In-app purchases

None

Peptide Paradigm

No in-app purchases

2 purchases

PepKit

Subscriptions2
  • Weekly7 Days trial$5.997 Days
  • Annual7 Days trial$44.991 Year

Questions

Is Peptide Paradigm free?
Peptide Paradigm is free to download, with no in-app purchases.
Is PepKit free?
PepKit is free to download, with in-app purchases available.
Which has better reviews, Peptide Paradigm or PepKit?
Peptide Paradigm is rated higher. Peptide Paradigm averages 5.0 out of 5 from 2 ratings, while PepKit averages 4.9 from 159 ratings.
Do Peptide Paradigm or PepKit have ads?
Neither Peptide Paradigm nor PepKit shows ads.
Which is updated more often, Peptide Paradigm or PepKit?
Peptide Paradigm ships an update monthly, and PepKit every 5 weeks. Most recently, Peptide Paradigm was updated on October 23, 2026 and PepKit on October 25, 2026.

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