Comparison

Peptide Dose vs PepCore

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

Head to head
About

Peptide Dose

Features
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Peptide Protocol is a personal organizer for peptide research and logging, not a prescribing tool. Keep schedules, optional reminders, injection-site notes, and a clear dose history in one place instead of scattered notes. TRACK YOUR PROTOCOLS Add unlimited peptide protocols with custom doses, frequencies, and injection sites. Log doses with one tap and never lose track of your stack again. KNOW WHAT'S IN YOUR SYSTEM Real-time serum level bars show the estimated percentage of each peptide still active in your system based on its half-life. See at a glance when your next dose is due. INJECTION SITE ROTATION Track which sites you've used and get automatic suggestions for your next injection. Proper rotation reduces scar tissue and improves absorption. PEPTIDE LIBRARY A comprehensive reference guide covering 12 of the most researched peptides including BPC-157, TB-500, Ipamorelin, CJC-1295, Semaglutide, Tirzepatide, GHK-Cu, Epithalon, Selank, Semax, PT-141 and LL-37. Each profile includes: Ā· Half-life and decay curve Ā· Administration routes Ā· Mechanism of action Ā· Storage instructions VIAL INVENTORY Enter your vial size and concentration and Peptide Dose automatically tracks how many doses you have remaining. Get a warning when you're running low so you never miss a dose due to an empty vial. 7-DAY ADHERENCE HEATMAP See your consistency at a glance with a visual heatmap showing which days you've logged doses. Build your streak and stay accountable to your protocol. DISCLAIMER Peptide Dose is a personal research tracking and organisational tool only. It does not provide medical advice, diagnosis, or treatment recommendations of any kind. You must be 18 or older to use this app. Always consult a qualified healthcare provider before starting any peptide protocol. LICENSED APPLICATION END USER LICENSE AGREEMENT (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PepCore

Features
Read full description

Keep your protocol organised in one place. PepCore logs every entry, reminds you on time, and shows which site you used last so you can rotate with confidence. Your data stays on your phone. WHAT YOU CAN DO • Build your protocol and schedule • Get reminders at the time you set • See your last site before every entry • Review your full history in a calendar • Keep private notes with each entry PRIVATE BY DESIGN Your logs live on your device. No account needed to start. SUBSCRIPTION PepCore Premium unlocks the whole app, monthly or yearly. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and the renewal is charged within 24 hours of the end of that period. You can manage or cancel your subscription in Settings on your device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pepcoreapp.com/privacy PepCore is an organiser and reminder tool. It does not give medical advice. Talk to a qualified professional about any health decision.

Screenshots

Peptide Dose4 screens
PepCore3 screens

Verdict

The call

The clearest difference is iOS requirement: Peptide Dose at 15.1 against PepCore's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Peptide Dose sells 2 in-app purchases, starting at $7.99 per month and PepCore sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Peptide Dose ships an update every 5 days, PepCore weekly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Peptide Dose versus PepCore: the parameters behind the verdict, then further details
ParameterPeptide DosePepCore
PriceFreeFree
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size22 MB9 MB
Age rating17+17+
DeveloperSharon LaiKhaled Ashraf

In-app purchases

2 purchases

Peptide Dose

Subscriptions2
  • Peptide Dose Pro$7.991 Month
  • Peptide Dose Pro$49.991 Year
2 purchases

PepCore

Subscriptions2
  • PepCore Premium Monthly7 Days trial$6.991 Month
  • PepCore Premium Yearly7 Days trial$39.991 Year

Questions

Is Peptide Dose free?
Peptide Dose is free to download, with in-app purchases available.
Is PepCore free?
PepCore is free to download, with in-app purchases available.
Do Peptide Dose or PepCore have ads?
Neither Peptide Dose nor PepCore shows ads.
Which is updated more often, Peptide Dose or PepCore?
Peptide Dose ships an update every 5 days, and PepCore weekly. Most recently, Peptide Dose was updated on October 24, 2026 and PepCore on October 31, 2026.

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