Comparison

GLP 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

GLP

Features
Read full description

GLP-1 Jab Tracker helps you stay organised with your weekly or daily injection routine. Track your jab day, dose, injection site, weight progress, side effects, and titration schedule in one simple app built for GLP-1 users. Designed for people using: - Mounjaro - Ozempic - Wegovy - Zepbound - Saxenda JAB AND DOSE TRACKING - Log every injection with date, dose, and site - See your next jab date at a glance - Keep a clear history of previous injections - Rotate injection sites more easily WEIGHT AND PROGRESS - Track weight in kg, lbs, or stone - View weight progress over time - Sync weight with Apple Health when enabled - Add progress photos with the premium upgrade SIDE EFFECTS AND TITRATION - Record common GLP-1 side effects - Note severity and patterns - Follow dose progression more confidently - Keep useful information ready for appointments PRIVATE BY DESIGN Your health data stays on your device. GLP-1 Jab Tracker does not upload your injection, weight, side effect, or photo data to a server. GLP-1 Jab Tracker is a personal tracking tool and does not provide medical advice. Always follow guidance from your clinician or prescriber.

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

GLP4 screens
Peptide Protocol4 screens

Verdict

The call

The clearest difference is ads: GLP at none against Peptide Protocol's shown. Peptide Protocol's advantage is update cadence (every 5 days vs monthly). 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. GLP 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

GLP ships an update monthly, Peptide Protocol every 5 days. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
GLP versus Peptide Protocol: the parameters behind the verdict, then further details
ParameterGLPPeptide Protocol
PriceFreeFree
Rating—5.0 (13 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—13 — better
Update frequencyMonthlyEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size2 MB104 MB
Age rating12+12+
DeveloperRon NiddrieLudovic PUAUD

In-app purchases

1 purchases

GLP

One-time1
  • Premium Upgrade$1.99
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 GLP free?
GLP 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 GLP or Peptide Protocol have ads?
Peptide Protocol shows ads; GLP does not.
Which is updated more often, GLP or Peptide Protocol?
GLP ships an update monthly, and Peptide Protocol every 5 days. Most recently, GLP was updated on October 15, 2026 and Peptide Protocol on October 20, 2026.

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