Comparison

PepDose vs Peptide Protocol

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

Head to head
About

PepDose

Features
Read full description

PepDose is the complete peptide companion for anyone running peptide, GLP-1, or TRT protocols. Precision tools, total privacy. • Reconstitution calculator with syringe visualization and per-vial dosing • Protocol builder with titration schedules and smart reminders • Injection logging with body-map site rotation • Inventory tracking with low-stock and expiration alerts All data stays local on your device — no cloud, no sharing. Start your first protocol or manage complex stacks with confidence.

About

Peptide Protocol

This app helps users track peptide doses, manage vial inventory, and monitor weekly insights like energy, sleep, and mood. It offers a reconstitution calculator and features for biohackers and longevity enthusiasts, with local-first data storage for privacy.

Highlights
  • Dose logging for peptides
  • Reconstitution calculation helper
  • Vial inventory with refill reminders
  • Weekly insight charts (energy, sleep, mood, weight)
  • Protocol pausing and auto-resuming
  • Injection site rotation
  • Side-effect pattern review
  • Local-first data storage
Features
Read full description

Peptide Protocol is a peptide and GLP-1 dose tracker. Log every dose in seconds. Track vial inventory and get refill alerts. Rotate injection sites. Check in on energy, sleep, appetite and weight, and see what is actually changing week by week. The Reconstitution Helper does the arithmetic on the values you enter yourself — units, volume and doses per vial. Works with Ozempic, Mounjaro, Wegovy, Zepbound, Retatrutide, semaglutide, tirzepatide, BPC-157, CJC-1295, Ipamorelin, GHK-Cu and 30+ more compounds. Built for the biohacking and longevity crowd: pause your protocol with a return date and it auto-resumes the day you choose. Rotate injection sites, review side-effect patterns week by week, and keep every record local-first on your device. WHO IT IS FOR Peptide Protocol is designed for people who want structure, clarity, and better protocol follow-through without spreadsheet complexity. IMPORTANT Peptide Protocol is for personal organisation and self-tracking only. It does not calculate, recommend, or adjust medication doses and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional for any medical decisions, including dose amounts, frequency, or changes to your regimen. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://peptide-protocol.app/privacy/ Terms of Service: https://peptide-protocol.app/terms/

Screenshots

PepDose4 screens
Peptide Protocol4 screens

Verdict

The call

The clearest difference is ads: PepDose at none against Peptide Protocol's shown. Peptide Protocol's advantage is update cadence (every 5 days vs every 4 months). On price, in-app purchases, device support and iOS requirement 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. PepDose sells 1 one-off in-app purchase and Peptide Protocol sells 12 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PepDose ships an update every 4 months, Peptide Protocol every 5 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
PepDose versus Peptide Protocol: the parameters behind the verdict, then further details
ParameterPepDosePeptide Protocol
PriceFreeFree
Rating—5.0 (13 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—13 — better
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size5 MB104 MB
Age rating12+12+
DeveloperChad NewbryLudovic PUAUD

In-app purchases

1 purchases

PepDose

One-time1
  • PepDose Full Access$7.99
12 purchases

Peptide Protocol

Subscriptions11
  • Pro Weekly$4.997 Days
  • Peptide Protocol Pro$4.997 Days
  • Peptide Protocol Pro3 Days trial$4.997 Days
Show 8 more
  • Pro Monthly$7.991 Month
  • Pro Monthly — Cycle Titration$9.991 Month
  • PeptideProtocol Pro Monthly14 Days trial$9.991 Month
  • Pro Yearly — Special Offer$34.991 Year
  • Pro Yearly$44.991 Year
  • PeptideProtocol Pro Yearly7 Days trial$59.991 Year
  • Pro Yearly — First Year Offer1 Year trial$59.991 Year
  • Peptide Protocol Pro$59.991 Year
One-time1
  • Pro Lifetime$99.99

Questions

Is PepDose free?
PepDose is free to download, with in-app purchases available.
Is Peptide Protocol free?
Peptide Protocol is free to download, with in-app purchases available.
Do PepDose or Peptide Protocol have ads?
Peptide Protocol shows ads; PepDose does not.
Which is updated more often, PepDose or Peptide Protocol?
PepDose ships an update every 4 months, and Peptide Protocol every 5 days. Most recently, PepDose was updated on October 7, 2026 and Peptide Protocol on October 20, 2026.

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