Peptide Journal vs Peptide Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Peptide Journal
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Peptide Journal is a personal tracking notebook for recording peptide doses and managing your own schedule. Keep the amount, date, and time of each entry together, then review your history whenever you need it. YOUR RECORD, AT A GLANCE - See your upcoming doses in Today, organized by day, along with overdue ones - Log the amount and time you actually record - Review Taken and Skipped entries in a chronological journal - Track more than one peptide - Reschedule, pause, resume, or archive a tracker - Keep using your journal offline on iPhone and iPad REMINDERS AND SUPPLIES - Reminders per tracker: every day, certain days of the week or every N days, with several times a day - Mark a dose as done right from the notification - Remaining stock and an alert before a vial runs out - Home Screen and Lock Screen widget HISTORY IMPORT Paste your notes, add a notebook photo or a file. The app suggests the entries it finds and asks a question when something is unclear; nothing is saved until you confirm. Analysis uses an external AI service, only after your explicit consent. DISCREET MODE Neutral icon, notifications and widget without product names, nicknames and a Face ID lock. DOSE CHARTS See recorded amounts over 24 hours, 7, 30 or 90 days, with four key figures: last dose, estimated level, monthly total and spacing between doses. When a suitable published half-life is available, a separate curve estimates the amount remaining from logged doses. The estimate assumes immediate absorption and is not a blood measurement or a dosing guide. Sources and limits are shown in the app. STUDY-BASED INFORMATION Research Defaults are informational references that you can review and edit. Compounds without an established research default require your own tracking values. Your next entry follows your selected interval and recorded history, not a half-life estimate. Peptide Journal does not provide medical advice, prescribe doses, diagnose conditions, or recommend treatment. For informational purposes only. Consult a licensed clinician for medical decisions. PREMIUM SUBSCRIPTION The journal is free: trackers, entries, reminders and export. The monthly Premium subscription adds history import, dose charts, supplies and discreet mode. Eligible accounts get a 14-day free trial. Price, billing period and any free trial are shown before purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period; you can manage it in your Apple Account settings. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://yatofix.com/projets/peptide-journal/privacy
Peptide Tracker
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Stay consistent with the peptide protocol you already haveβwithout spreadsheets, scattered notes, or guessing when your last injection was. Peptide Tracker brings your schedule, dose log, reminders, vial details, and progress together in one focused place. You enter your own protocol and doses; the app keeps them organized and never tells you what to take. SET UP YOUR PROTOCOL - Choose from a built-in library of 30+ options, including GLP-1s such as semaglutide and tirzepatide, BPC-157, TB-500, testosterone (TRT), HCG, growth-hormone peptides, and more; you always enter your own dose and schedule - Add any custom peptide that is not in the library - Schedule specific weekdays, every X days, or every X hours - Run on/off cycles, pause anytime, or finish after a set number of injections STAY ON SCHEDULE - See what is due today and count down to the next injection - Choose one, three, or five follow-up reminders - Log a scheduled dose with one tap, or record past and extra doses - Mark doses as injected or skipped and review past scheduled items KEEP A USEFUL HISTORY - Save amount, injection site, timing, and notes with each entry - Review your complete injection history by peptide - Track doses remaining and a vial use-by date - Use Home Screen widgets for today's plan, recent activity, and adherence MAKE CONSISTENCY REWARDING Every log builds XP and your level. Complete daily, weekly, and monthly challenges, unlock achievements, and follow your streak, adherence, on-time doses, injection-site use, 30-day activity, and 90-day trend. PRIVATE BY DESIGN Your peptide protocols and dose records are stored on your device. No account or sign-up is required. PEPTIDE TRACKER PRO Track one peptide with scheduling, reminders, logging, and progress. Peptide Tracker Pro unlocks unlimited peptides plus vial supply tracking with doses left and a use-by date. Available purchase options are shown in the app and may include an auto-renewing subscription or a one-time lifetime purchase. Payment is charged to your Apple Account at confirmation. Auto-renewing subscriptions renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in App Store account settings. IMPORTANT Peptide Tracker is a personal logbook and reminder. It does not provide medical advice, diagnosis, or treatment; suggest or recommend doses, schedules, injection sites, or protocols; or replace a qualified healthcare professional. The presence of a compound in the library does not imply that it is approved, safe, or recommended for any use. Always follow guidance from your licensed healthcare provider. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/76e5643a-47de-46b1-b1b5-eeafd7c9d789
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Verdict
The clearest difference is ads: Peptide Tracker at none against Peptide Journal's shown. Peptide Journal's advantage is update cadence (every 2 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Peptide Journal sells 1 in-app purchase, starting at $8.99 per month and Peptide Tracker sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Peptide Journal ships an update every 2 days, Peptide Tracker monthly. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.
| Parameter | Peptide Journal | Peptide Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days β better | Monthly |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details β not scored | ||
| Size | 48 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Samir MEDANI | Alex Salas |
In-app purchases
Peptide Journal
- Peptide Journal Monthly14 Days trial$8.991 Month
Peptide Tracker
- Peptide Tracker PRO Monthly7 Days trial$3.991 Month
- Peptide Tracker PRO Lifetime$19.99
Questions
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