Comparison

PepLog vs ThePeptideList

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

Head to head
About

PepLog

This app simplifies tracking complex peptide protocols by managing schedules, sending timely reminders, and allowing one-tap dose logging. It supports multiple peptides, provides a full dose history, and estimates supply duration to prevent running out.

Highlights
  • Flexible peptide scheduling
  • Home screen widget for quick logging
  • One-tap dose logging
  • Multi-peptide protocol support
  • Smart dose reminders
  • Full dose history
  • Supply duration calculation
Features
Read full description

Staying consistent is the hardest part of any peptide protocol. You're juggling multiple compounds, different frequencies, varying dose times — and one missed dose can throw off your entire schedule. PepLog exists so you never have to keep track of it all in your head. HOW IT WORKS Set up your protocol once and let PepLog handle the rest. It builds your schedule, sends you reminders at the right times, and lets you mark doses as taken with one tap — from a Home Screen widget, without even opening the app. WHAT YOU GET Flexible Scheduling — Daily, alternating days, every N-days, or specific weekdays. Configure one to four doses per day with custom dose times. Home Screen Widget — See today's pending and completed doses at a glance. Peptide name, amount, and time — all visible without opening the app. Tap to log instantly. One-Tap Dose Logging — Mark doses complete from the widget or inside the app. No forms, no friction. Multi-Peptide Support — Run multiple protocols simultaneously, each with its own frequency, dosage, and schedule. Smart Reminders — Get notified at your exact dose times so nothing slips through the cracks. Full Dose History — A complete, timestamped log of every dose across all your experiments. See what you took, when, and how much. Supply Duration — Know how many days your vials will last so you can reorder before running out. Your protocol, on autopilot.

About

ThePeptideList

This app serves as an independent directory for peptide research, offering verified provider listings and comprehensive profiles of various peptides. It includes educational articles and allows users to save favorites for offline access.

Highlights
  • Verified peptide provider listings
  • Search and filter providers by location/shipping
  • Detailed peptide profiles with research summaries
  • Educational articles on peptide basics
  • Save favorite providers and peptides
  • Offline access to saved content
Features
Read full description

ThePeptideList is the independent peptide research directory — no affiliate links, no sponsored listings, just honest information. BROWSE 554+ VERIFIED PROVIDERS Search and filter peptide providers by location, shipping options, and community ratings. Every listing is manually verified. EXPLORE 55+ PEPTIDE PROFILES Comprehensive research summaries for BPC-157, TB-500, Semaglutide, and dozens more. Understand what each peptide does and what the research says. READ IN-DEPTH GUIDES 22 educational articles covering peptide basics, research protocols, and industry news. SAVE YOUR FAVORITES Tap the heart on any provider or peptide to save it for quick access — your favorites are stored locally and work offline. SHARE WITH FRIENDS Native sharing lets you send provider and peptide info to anyone. IMPORTANT DISCLAIMER ThePeptideList is for research and educational purposes only. We do not provide medical advice. Always consult a qualified healthcare provider before making any health decisions. Questions? Contact support@thepeptidelist.com

Screenshots

PepLog4 screens
ThePeptideList4 screens

Verdict

The call

The clearest difference is review sentiment: ThePeptideList at 100% against PepLog's 50%. ThePeptideList also leads on in-app purchases (none vs 1) and update cadence (daily vs every 3 months). PepLog's advantage is rating (4.0 vs 3.7) and iOS requirement (15.1 vs 17.0). On price, ratings volume, ads and monetization model 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. PepLog sells 1 one-off in-app purchase. ThePeptideList asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PepLog holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews complicate that: 50% of PepLog's written reviews are positive against 100% of ThePeptideList's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PepLog ships an update every 3 months, ThePeptideList daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
PepLog versus ThePeptideList: the parameters behind the verdict, then further details
ParameterPepLogThePeptideList
PriceFreeFree
Rating4.0 (2 ratings) — better3.7 (3 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings23 — better
Update frequencyEvery 3 monthsDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size67 MB2 MB
Age rating17+12+
DeveloperRoberto YudiceAndrei Mellas

Customer experience

PepLog

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

ThePeptideList

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

PepLog

One-time1
  • PepLog Pro Lifetime$4.99
None

ThePeptideList

No in-app purchases

Questions

Is PepLog free?
PepLog is free to download, with in-app purchases available.
Is ThePeptideList free?
ThePeptideList is free to download, with no in-app purchases.
Which has better reviews, PepLog or ThePeptideList?
PepLog is rated higher. PepLog averages 4.0 out of 5 from 2 ratings, while ThePeptideList averages 3.7 from 3 ratings.
Do PepLog or ThePeptideList have ads?
Neither PepLog nor ThePeptideList shows ads.
Which is updated more often, PepLog or ThePeptideList?
PepLog ships an update every 3 months, and ThePeptideList daily. Most recently, PepLog was updated on October 30, 2026 and ThePeptideList on October 31, 2026.

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