Peptide Vault vs Peppy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Vault
Log peptide doses, track injection sites, and manage custom regimens. Access a reference library of over 50 peptides and a reconstitution calculator. All data is stored privately on your device.
- Dose logging
- Injection site rotation
- Custom regimen building
- Compound overlap reporting
- Peptide reference library
- Reconstitution calculator
- On-device data storage
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Peptide Vault is the tracking and research companion for people who take their protocol seriously. TRACK, FREE Track an FDA-approved GLP-1 (semaglutide, tirzepatide, and other approved GLP-1s) at no cost: dose schedule, next-dose countdown, streaks, adherence, dose history, and reminders. The Reconstitution calculator is free for everyone — vial size and water in, syringe units out. BUILT AROUND YOUR SCHEDULE Pick your first dose day and your schedule patterns from it — weekly, twice weekly, three times weekly, every other day, or every two weeks. Log a dose in seconds. Your history lives on a calendar you can actually read. PEPTIDE VAULT PRO • Coach — a research assistant grounded in your own protocol. Ask about the published research behind the compounds you track. Coach's answers are grounded in published research, and it never gives dosing or medical advice. • Track unlimited compounds across your whole protocol. • Open all 203 compounds in the research library — every entry referenced, with regulatory status, mechanisms, risks and side effects stated plainly. • Site rotation, suggested at every dose. • Dose history and trends across everything you run. • Journal with full record export, any time. YOUR DATA No account required. Your protocol, logs, and journal live on your device. Coach shares only what you approve — your compound names and stack summary, never your journal, notes, or Apple Health data. Peptide Vault is a tracking and reference tool. It does not provide medical advice, diagnosis, or treatment. Always consult a medical professional before using peptides. Peptide Vault Pro is an auto-renewing subscription: $39.99 per year or $9.99 per month (prices may vary by region). Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the period ends. Manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://100apps.app/privacy/peptide-vault
Peppy
This app helps users manage their GLP-1 and peptide injections. It allows for dose tracking, unit conversion, vial organization, injection site rotation, and timely reminders. It also tracks weight and symptoms to visualize progress.
- Dose logging and history
- MG to syringe unit conversion
- Vial and stash organization
- Injection site rotation map
- Flexible dose reminders
- Weight and symptom tracking
- Local data storage
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Track every GLP-1 and peptide dose, convert your prescribed mg into exact syringe units, and never miss a shot. No account. No sign-up. Free to start. - Track every dose - Convert your prescribed amount into exact syringe units - Organize your vials - Rotate your injection sites and get gentle reminders so you never miss a shot. All with a clean, friendly design. Peppy is only a peptide and glp 1 tracker, logbook, and unit converter, not a medical device and not a dose calculator. You enter the dose you and your provider already decided on. Peppy simply helps you record it, convert the units, and stay organized and consistent. WHY YOU'LL LOVE PEPPY • No account, no sign-up. Open the app and start tracking in seconds • Your data stays on your device and private icloud, safe, private, and yours • Built for GLP-1 and metabolic peptides, branded or compounded • Premium, uncluttered design with a friendly mascot to keep things light • Thoughtful safety reminders at every step TRACK YOUR DOSES Log every injection and see your full history at a glance. Know exactly what you took, when you took it, and what's coming next. Build a streak of consistency and stay on schedule week after week. CONVERT MG TO SYRINGE UNITS Enter your vial strength, your mixing (BAC water) volume, and your prescribed dose, and Peppy shows the exact units to draw on a U-100 insulin syringe — with a clear visual syringe fill so you can double-check at a glance. The conversion formula is always shown so you can verify the math yourself, and built-in guardrails flag common mix-ups like mg versus mcg. ORGANIZE YOUR STASH & VIALS Group your peptides into a stashe, track how much you have on hand, and keep an eye on reconstitution and expiry dates so nothing goes to waste. Get gentle nudges when it's time to refill. ROTATE INJECTION SITES An interactive body map helps you log where you injected and suggests your next site, so you can rotate properly and avoid overusing one spot. NEVER MISS A DOSE Flexible weekly or daily reminders that fit your routine and adapt as your schedule shifts. Titration-aware, so your reminders keep pace as your plan changes. TRACK YOUR PROGRESS Log your weight and symptoms over time and see clear trends with simple charts, so you and your provider can see how things are going. SAFETY FIRST Peppy is built with a safety-first stance. Clear disclaimers appear throughout the app, every conversion reminds you to follow your provider's instructions, and the methodology is always visible so you can verify it. Peppy never recommends a dose, never sources or sells peptides, and never offers medical advice. Always follow the guidance of your licensed healthcare provider. PRIVATE BY DESIGN Your health information i.e. doses, weight, symptoms, and notes is stored locally on your device and is never uploaded to our servers. There is no account and no sign-up. See our Privacy Policy for full details,including our use of an advertising-measurement tool that runs only if you allow tracking. SUBSCRIPTION Peppy offers a subscription with a free trial. Plan options, durations, and prices are shown in the app and may vary by region. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use: https://mypeppy.io/terms-of-service Privacy Policy: https://mypeppy.io/privacy-policy Peppy is not affiliated with, endorsed by, or sponsored by any pharmaceutical manufacturer. All product names are trademarks of their respective owners and are used for identification only. Track your peptide journey with confidence. Download Peppy today and stay organized, consistent, and informed every step of the way.
Screenshots
Verdict
The clearest difference is monetization model: Peppy at free with in-app purchases against Peptide Vault's subscription. Peppy also leads on ratings volume (55 vs 7). Peptide Vault's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price, review sentiment, update cadence and in-app purchases 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. Peptide Vault sells 11 in-app purchases, starting at $9.99 per month and Peppy sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Peptide Vault holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Peppy has 55 ratings behind it against 7, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Peptide Vault ships an update weekly, Peppy every 5 days. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.
| Parameter | Peptide Vault | Peppy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | 4.8 (55 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 7 | 55 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 49 MB | 49 MB |
| Age rating | 17+ | 17+ |
| Developer | Jacob Teague | Automation Launchpad |
Customer experience
Peptide Vault
Peppy
In-app purchases
Peptide Vault
- Peptide Vault Pro Monthly$9.991 Month
- Pro Annual$29.991 Year
- Pro Annual — 7 Days Free7 Days trial$29.991 Year
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- Pro Annual — 14 Days Free14 Days trial$29.991 Year
- Pro Annual$39.991 Year
- Pro Annual — 7 Days Free7 Days trial$39.991 Year
- Pro Annual — 14 Days Free14 Days trial$39.991 Year
- Pro Annual — 14 Days Free14 Days trial$49.991 Year
- Pro Annual$49.991 Year
- Pro Annual — 7 Days Free7 Days trial$49.991 Year
- Peptide Vault Pro7 Days trial$69.991 Year
Peppy
- Peppy Premium Monthly$9.991 Month
- Peppy Premium Yearly3 Days trial$49.991 Year
- Peppy Premium Lifetime$79.99








