PeptidePal vs Pepdex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PeptidePal
This app helps users meticulously track peptide and GLP-1 protocols, including dose logging, vial inventory, and injection site rotation. It offers a compound library, nutrition tracking, and progress monitoring to support users in managing their health regimens.
- Protocol builder
- Dose logging & calendar
- Vial inventory & supply alerts
- Injection site rotation
- Compound library
- Nutrition tracker
- Progress & levels tracking
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PeptidePal is a peptide and GLP-1 protocol tracker used by over 150,000 people — dose logging, vial inventory, injection site rotation, scheduling, and a 110+ compound library in one app. Whether you're on a prescribed GLP-1, running your first protocol, or managing several compounds on different schedules, PeptidePal keeps it all in one place. WHY PEPTIDEPAL? ◉ BUILT FOR PROTOCOLS AND PILLS: Generic medication apps track one pill, once a day. PeptidePal handles mcg, mg, IU and mL, cycles, on/off weeks, site rotation, and vial lifecycle. ◉ NO DRIFT: Three weeks in, it's easy to lose track of whether you're on day 9 or day 12. PeptidePal keeps the protocol you designed and the protocol you're running the same thing. MAIN FEATURES: ▶ PROTOCOL BUILDER Build from the library or from scratch. Set dose (mcg, mg, IU, mL), frequency (daily, every other day, twice weekly, 5-on/2-off, custom), days, start date, notes, and reminders. Run multiple protocols side by side. ▶ DOSE LOGGING & CALENDAR One tap to log. A week strip and monthly calendar show completed and planned doses, injection site, and time. Streaks keep you consistent. ▶ VIAL INVENTORY & SUPPLY ALERTS Log fill size, concentration, and expiry. PeptidePal projects each vial's run-out date from your live schedule and warns you about a week ahead. ▶ INJECTION SITE ROTATION Tap-to-select on an interactive body map, with recently used sites heat-mapped so your rotation is visible at a glance. ▶ COMPOUND LIBRARY 50+ profiles in plain English: mechanism, half-life, research status, reported side effects, and considerations. Every entry states its regulatory status. ▶ NUTRITION TRACKER Stay on top of the nutrients your body needs in order to successfully manage your protocols. See what foods are beloved by the community. ▶ PROGRESS & LEVELS Weight and body-composition charts, progress photos with compare and time-lapse, and an estimated on-board level curve from your logged doses. Educational estimate, not a measurement. ▶ AI ADVISOR & COMMUNITY Q&A Short, plain-English answers to educational questions, plus a moderated peer forum. The AI will not recommend a dose, titration, or protocol, and routes medical questions to a provider. You're talking to an AI, not a clinician. Does PeptidePal work with prescribed GLP-1s? Yes — track Ozempic®, Wegovy®, Mounjaro® or Zepbound® with the same scheduling, rotation, and supply tools. Dosing decisions belong with your prescriber. Is my data safe with PeptidePal? Protocol data is stored on your device Progress photos are stripped of metadata before storage We do not sell your data or share health information with advertisers Delete your account and your associated data from Settings, in two steps. See our privacy policy for details about data deletion and retention. Medical disclaimer PeptidePal is a tracking and educational tool. It does not provide medical advice, diagnosis, or treatment, does not recommend doses or protocols, and is not a substitute for a licensed healthcare provider. Many compounds in the library are not approved by the FDA or other regulators for human use. Always consult a qualified clinician before starting, stopping, or changing anything. 18+ only. SUBSCRIPTION INFO: Free to download. Protocol tracking, the full library, advanced analytics, and AI chat require a subscription. Prices are shown in the app and charged to your Apple ID at confirmation of purchase. Renews automatically unless auto-renew is turned off at least 24 hours before the period ends. Manage or cancel anytime in App Store account settings. Terms: https://peptidepal.health/terms Privacy: https://peptidepal.health/privacy Trademarks are property of their respective owners. PeptidePal is not affiliated with or endorsed by any pharmaceutical manufacturer.
Pepdex
Track peptide and supplement usage with reminders for shots and vial levels. Access an evidence-based library and AI-powered coach for information. Integrates with Apple Health for comprehensive wellness tracking.
- Peptide and supplement tracking
- Shot reminders and vial countdowns
- Evidence-based library with research links
- AI-powered coach for compound questions
- Integration with Apple Health
- Log supplements, food, workouts, and weight
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Pepdex is a peptide tracker. Log each shot on your own schedule, see the days left in every vial and get a reminder when the next one is due. You type in the amount of every shot yourself, and Pepdex never suggests one. That amount always comes from you and your clinician. FREE, NO ACCOUNT NEEDED • The peptide and supplement library, with evidence grades and the papers behind them • Plain English guides on peptides, supplements and nutrition • Coach answers from the catalog stored on your phone TRACK IT WITH PRO • Protocols on your own schedule for any peptide in the catalog, including GLP-1s, plus TRT or a compound you add yourself • A reminder when each shot is due, with an optional heads-up 30 or 60 minutes early • Vials that count down the shots and days left as you log, and a heads-up when one runs low • A one-tap shot log and a calendar of logged, planned and missed shots • Supplements, food, water, workouts, weight and daily check-ins • Scan a vial or supplement label to fill in a new entry, or photograph a meal for a calorie estimate A LIBRARY THAT SHOWS ITS RESEARCH Peptide and supplement entries are graded by how much human research PubMed holds on them, with links to the papers, reported side effects and cautions. Many peptide entries also list questions worth asking a provider. Entries the research can't grade explain why. It is educational reference, not medical advice. ASK COACH Coach is an AI assistant for questions about a compound, a side effect or what the research found. A free account gets 10 Coach messages a day, and Pro includes more. Without an account, Coach answers from the catalog stored on your phone. Coach sees a summary of your tracking only while "Let Coach see my numbers" is on. You can turn that off in Settings and keep using Coach. APPLE HEALTH With your permission, Pepdex reads weight, steps, sleep and other data you choose to share from Apple Health, and, if you turn it on, saves the water you log to Health. FREE AND PRO Free: the library and guides, and 10 Coach messages a day with a free account. Pro: tracking (protocols, vials, the shot log, shot reminders, supplements, food, water, workouts, weight and check-ins) and more Coach messages. Pro is an auto-renewing subscription with weekly, 3-month and annual plans. The 3-month and annual plans start with a 7-day free trial for new subscribers. Prices are shown in the app before you subscribe. Pepdex does not sell or ship peptides. It is an information and tracking tool, not medical advice. Talk to your clinician before you start, stop or change anything you take. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Payment is charged to your Apple Account at confirmation of purchase, or when a free trial ends. Manage or cancel in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pepdex.co/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Pepdex at 100% against PeptidePal's 30%. Pepdex also leads on ads (none vs shown) and rating (5.0 vs 4.7). PeptidePal's advantage is ratings volume (4.9K vs 6). On price, update cadence, in-app purchases 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
Both are free to download. PeptidePal sells 19 in-app purchases, starting at $3.99 per 7 days and Pepdex sells 4 in-app purchases, starting at $5.00 per 7 days. Whichever you choose, the download price is not the number that matters.
Pepdex holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PeptidePal has 4.9K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 30% of PeptidePal's written reviews are positive against 100% of Pepdex's.
Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 31, 2026.
| Parameter | PeptidePal | Pepdex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (4.9K ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 30.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4.9K — better | 6 |
| Update frequency | Every 5 days | Every 5 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 131 MB | 67 MB |
| Age rating | 12+ | 17+ |
| Developer | Blank Labs LLC | ISMAEL JAVIER RUIZ |
Customer experience
PeptidePal
Pepdex
In-app purchases
PeptidePal
- PeptidePal – Weekly$3.997 Days
- PeptidePal – Weekly$4.997 Days
- PeptidePal – Monthly2 variants$8.991 Month
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- PeptidePal – Monthly$9.991 Month
- PeptidePal – Monthly$11.991 Month
- PeptidePal – Monthly$12.991 Month
- PeptidePal – Monthly$14.991 Month
- PeptidePal – Yearly$19.991 Year
- PeptidePal – Monthly$19.991 Month
- PeptidePal – Quarterly$29.993 Months
- PeptidePal – Yearly$29.991 Year
- PeptidePal – Yearly$35.991 Year
- PeptidePal – Yearly3 Days trial$35.991 Year
- PeptidePal – Quarterly$39.993 Months
- PeptidePal – Yearly3 Days trial$39.991 Year
- PeptidePal – Yearly$39.991 Year
- PeptidePal – Yearly$44.991 Year
- PeptidePal – Yearly$59.991 Year
- PeptidePal – Yearly$79.991 Year
Pepdex
- Pepdex Pro Weekly$5.007 Days
- Pepdex Pro Monthly7 Days trial$7.991 Month
- Pepdex Pro Cycle Pass7 Days trial$29.993 Months
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- Pepdex Pro Annual7 Days trial$59.991 Year
Questions
Is PeptidePal free?
Is Pepdex free?
Which has better reviews, PeptidePal or Pepdex?
Do PeptidePal or Pepdex have ads?
Which is updated more often, PeptidePal or Pepdex?
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