The Peptide App vs Shotlog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Peptide App
Organize and track your peptide protocols with a comprehensive library, a reconstitution calculator, and personalized dose reminders. Log your adherence, review your dosing history, and create custom protocols tailored to your specific needs.
- Protocol library with dosing schedules
- Reconstitution calculator for bacteriostatic water
- Dose tracking and personalized reminders
- Custom protocol builder
- Activity log for dosing history
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The Peptide App brings your vial records, schedules, reminders, research, and progress together. Every feature is free, with no subscription. Manual vial tracking Keep a personal record of each vial, including its name, label text, photo, supplier, lot, dates, and notes. Choose its status yourself and add dated activity entries. Your records reflect the information you enter. Schedules and reminders Create your own schedule using information you already have. Set your own times, receive reminders, and log, reschedule, or skip an entry. Start a schedule from a vial's name, then review your entries before saving. Protocols and stacks Organize multiple items and keep their schedules together. Peptide library and research Explore educational peptide information and source references. Keep topics you want to discuss with your healthcare provider close at hand. Progress tracking Record weight, body measurements, sleep, energy, mood, recovery, lab markers, and other metrics that matter to you. Add progress photos and review check-ins over time. Vendor prices Browse vendor pricing alongside peptide information. Private by default Your records and photos are yours. We don't sell your data, and you can delete your account anytime. The Peptide App is for educational and informational purposes only and is not medical advice. Always consult a qualified healthcare provider about medication and treatment decisions. By using The Peptide App you consent to the standard App Store End User License Agreement. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Shotlog
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Track your weekly injections. Rotate your sites. Get a Lock Screen countdown. Export a PDF for your doctor. That's it. Shotlog is a private injection tracker for anyone on a long-term self-administered injectable — weekly shots, daily insulin, fertility cycles, monthly biologics, B12, hormone therapy, or any other prescribed injection regimen. No subscriptions. No account. No cloud. No ads. Pay once, log forever. LOCK SCREEN COUNTDOWN A Live Activity shows your countdown right on the Lock Screen and Dynamic Island. No more "what day was I supposed to take it?" One glance answers it. SITE ROTATION HEATMAP Tap a site to log a dose. The map shows which sites you've used in the last week (red), the last three weeks (amber), or are clear to use (green). The next-suggested site is pre-highlighted, picked by a simple algorithm that prefers the oldest-used or never-used site, furthest from your most recent. MULTIPLE SCHEDULES Track a weekly shot AND daily insulin AND a monthly biologic — all separately, each with its own countdown, its own site rotation, its own reminder. SIDE EFFECTS & WEIGHT Log nausea, fatigue, headaches, or any custom symptom in a few taps. Track weight with a clean line chart that marks dose-change events as reference lines, so you can see when you changed and how your body responded. PRESCRIBER REPORT (PDF EXPORT) Generate a clean PDF: dose history, compliance %, site usage, side effect summary, weight trend. Hand it to your prescriber at your next follow-up. No more guesswork — they will have the data. PRIVATE BY DESIGN No account. No cloud. No analytics. No SDKs. The app has no network entitlement at all — it literally cannot connect to the internet. Optional Face ID lock for extra privacy. NOT MEDICAL ADVICE Shotlog is a personal injection log, not a medical device. It does not provide diagnosis, treatment recommendations, or medication advice. Always consult your healthcare provider about your medication and injection routine.
Screenshots
Verdict
The clearest difference is price: The Peptide App at Free against Shotlog's $3.99. Shotlog's advantage is in-app purchases (none vs 4). On ads, 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
The Peptide App is free to download; Shotlog costs $3.99 up front. The Peptide App sells 4 in-app purchases, starting at $4.99 per month. Shotlog asks for nothing beyond the download.
| Parameter | The Peptide App | Shotlog |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.7 (113 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 113 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 90 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | The Peptide App LLC | Aditya Wirayudha |
In-app purchases
The Peptide App
- Monthly Access — Member Rate1 Month trial$4.991 Month
- The Peptide App Monthly Access1 Month trial$9.991 Month
- Yearly Access — Member Rate1 Month trial$34.991 Year
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- Yearly Access1 Month trial$49.991 Year
Shotlog
No in-app purchases
Questions
Is The Peptide App free?
Is Shotlog free?
Do The Peptide App or Shotlog have ads?
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