Comparison

Peptide Library and Tracker vs VeriPep

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

Head to head
About

Peptide Library and Tracker

This app serves as a comprehensive guide and lab assistant for peptide research. It offers a detailed peptide library, dose calculation tools, and advanced tracking features for logging, inventory management, and protocol adherence. Users can also access educational content and community Q&A to enhance their research workflow.

Highlights
  • Comprehensive Peptide Library & Database
  • Advanced Peptide Dose Calculator
  • Smart Tracking & Calendar View
  • Lab Inventory Management
  • Protocol Tracking & Lab Assistant
  • Integrated Peptide Education
Features
Read full description

Peptide Tracker and Library The all-in-one peptide calculator, peptide tracker, and research library for protocols, inventory, and precise dosing. Calculate, log, and stay consistent — in one research tool. PEPTIDE CALCULATOR Convert mg, mcg, and IU. Calculate reconstitution, vial concentration, injection volume, and multi-peptide stacks. Save recent calculations for the next session. PEPTIDE TRACKER Log every dose with time and notes. Set schedules and reminders. Use the calendar to review cycles, streaks, and missed doses. Track symptoms and journal entries alongside each protocol. INVENTORY See how much is left in each vial, capsule, or spray. Get low-stock and reorder alerts. Inventory updates when you log a dose. RESEARCH LIBRARY Browse a peptide database with protocols, mechanisms, reconstitution notes, PubMed references, and molecular data. Open Peptide School courses, guides, and FAQs when you want structured learning. VENDOR PRICES Search supported vendors, compare price per mg, check stock, and unlock available discounts — without leaving the app. PROGRESS Log weight, body composition, and progress photos. Charts show how your research notes change over time. BUILT FOR RESEARCH WORKFLOWS Fast search. Offline use. Optional account sync. Local-first storage. For research and educational purposes only. Not medical advice. Not for human consumption. Consult a qualified professional before any protocol. Subscription Information Pro Monthly — $5.99/month Pro Yearly — $49.99/year Subscription auto-renews unless turned off 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. Privacy Policy: https://peptidelibrary.app/privacy EULA: https://peptidelibrary.app/terms

About

VeriPep

Easily track peptide doses, manage vials, and calculate reconstitutions with voice logging and shared profiles. Build custom protocols, schedule doses, and monitor your progress over time. Designed for personal tracking and research.

Highlights
  • Voice-activated injection logging
  • Reconstitution calculator
  • Customizable protocol builder
  • Vial inventory management
  • Shared partner profiles
  • Dosing history and insights
  • Cross-device syncing
Features
Read full description

Track every peptide dose with confidence. VeriPep is the injection log and protocol tracker built for people running peptide and GLP-1 protocols — with hands-free voice logging, shared partner profiles, and vial inventory tracking. LOG INJECTIONS IN SECONDS Tap a body-map site, pick your peptide, and log. Or go fully hands-free: say "Hey Siri, log with VeriPep" and speak your dose naturally. Assign it to the Action Button on iPhone 15 Pro and later for one-press logging. PROTOCOLS & TITRATION Build protocols for any compound — semaglutide, tirzepatide, retatrutide, BPC-157, TB-500 and more. Schedule doses, ramp titration phases, run on/off cycles, and get reminders that wait a sensible amount of time before nudging you. VIAL INVENTORY Track every vial, see remaining doses at a glance, and get low-stock alerts before you run out. PARTNER PROFILES Running a protocol with your partner? Share vials and track two people from one account — something no other peptide app does. INSIGHTS See dosing history, streaks, and trends so you can stay consistent and understand your protocol over time. SHAREABLE PROTOCOL CARD Turn your weekly protocol into a clean, shareable card — every peptide, dose, and schedule in one image. Post it, send it, or keep it as a quick reference. FREE TO START - Unlimited manual injection logging - Vial inventory management - Calendar view and 30-day history - Up to 2 active protocols VERIPEP PRO - AI voice logging via Siri and the Action Button - Partner profiles for couples - Unlimited active protocols - Full unlimited history - Data export All new users get a 7-day free trial with full Pro access. NOW ON MAC Native apps for iPhone, iPad, and Mac, plus a web app. Your protocol syncs securely across every device — log on your phone, review on your Mac. IMPORTANT VeriPep is for research and personal tracking purposes only. It is NOT a medical device, is NOT FDA approved, and does NOT diagnose, treat, or provide medical advice. Always consult a qualified healthcare provider before using any peptide product. Questions? support@veripep.com Terms of Use (EULA): https://veripep.com/terms Privacy Policy: https://veripep.com/privacy

Screenshots

Peptide Library and Tracker4 screens
VeriPep4 screens

Verdict

The call

The clearest difference is review sentiment: Peptide Library and Tracker at 86% against VeriPep's 0%. Peptide Library and Tracker also leads on rating (4.7 vs 3.7) and monetization model (free vs freemium). VeriPep's advantage is device support (4 vs 2). On price, update cadence, ads and in-app purchases 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 Library and Tracker sells 2 in-app purchases, starting at $4.99 per month and VeriPep sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Peptide Library and Tracker holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Peptide Library and Tracker has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 86% of Peptide Library and Tracker's written reviews are positive against 0% of VeriPep's.

UpkeepUpdate frequency

Peptide Library and Tracker ships an update every 10 days, VeriPep weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Peptide Library and Tracker versus VeriPep: the parameters behind the verdict, then further details
ParameterPeptide Library and TrackerVeriPep
PriceFreeFree
Rating4.7 (26 ratings) — better3.7 (3 ratings)
Positive reviews85.7% of reviews — better0.0% of reviews
Number of ratings26 — better3
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad, Mac, Apple Watch — better
Requires iOS16.4 — better17.0
Further details — not scored
Size78 MB19 MB
Age rating17+17+
DeveloperSuperfime LLCAdam Young

Customer experience

Peptide Library and Tracker

All ratings25 ratings
Positive92.0%
Neutral4.0%
Negative4.0%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

VeriPep

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Peptide Library and Tracker

Subscriptions2
  • Peptide Library Pro Monthly7 Days trial$4.991 Month
  • Peptide Library Pro Yearly7 Days trial$39.991 Year
2 purchases

VeriPep

Subscriptions2
  • VeriPep Pro Monthly7 Days trial$5.991 Month
  • VeriPep Pro Yearly7 Days trial$39.991 Year

Questions

Is Peptide Library and Tracker free?
Peptide Library and Tracker is free to download, with in-app purchases available.
Is VeriPep free?
VeriPep is free to download, with in-app purchases available.
Which has better reviews, Peptide Library and Tracker or VeriPep?
Peptide Library and Tracker is rated higher. Peptide Library and Tracker averages 4.7 out of 5 from 26 ratings, while VeriPep averages 3.7 from 3 ratings.
Do Peptide Library and Tracker or VeriPep have ads?
Neither Peptide Library and Tracker nor VeriPep shows ads.
Which is updated more often, Peptide Library and Tracker or VeriPep?
Peptide Library and Tracker ships an update every 10 days, and VeriPep weekly. Most recently, Peptide Library and Tracker was updated on October 30, 2026 and VeriPep on October 31, 2026.

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