Peptide Library and Tracker vs PeptAide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Library and Tracker
This app serves as a comprehensive guide and lab assistant for peptide research. It offers a detailed peptide library, dose calculation tools, and advanced tracking features for logging, inventory management, and protocol adherence. Users can also access educational content and community Q&A to enhance their research workflow.
- Comprehensive Peptide Library & Database
- Advanced Peptide Dose Calculator
- Smart Tracking & Calendar View
- Lab Inventory Management
- Protocol Tracking & Lab Assistant
- Integrated Peptide Education
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Peptide Tracker and Library The all-in-one peptide calculator, peptide tracker, and research library for protocols, inventory, and precise dosing. Calculate, log, and stay consistent — in one research tool. PEPTIDE CALCULATOR Convert mg, mcg, and IU. Calculate reconstitution, vial concentration, injection volume, and multi-peptide stacks. Save recent calculations for the next session. PEPTIDE TRACKER Log every dose with time and notes. Set schedules and reminders. Use the calendar to review cycles, streaks, and missed doses. Track symptoms and journal entries alongside each protocol. INVENTORY See how much is left in each vial, capsule, or spray. Get low-stock and reorder alerts. Inventory updates when you log a dose. RESEARCH LIBRARY Browse a peptide database with protocols, mechanisms, reconstitution notes, PubMed references, and molecular data. Open Peptide School courses, guides, and FAQs when you want structured learning. VENDOR PRICES Search supported vendors, compare price per mg, check stock, and unlock available discounts — without leaving the app. PROGRESS Log weight, body composition, and progress photos. Charts show how your research notes change over time. BUILT FOR RESEARCH WORKFLOWS Fast search. Offline use. Optional account sync. Local-first storage. For research and educational purposes only. Not medical advice. Not for human consumption. Consult a qualified professional before any protocol. Subscription Information Pro Monthly — $5.99/month Pro Yearly — $49.99/year Subscription auto-renews unless turned off 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. Privacy Policy: https://peptidelibrary.app/privacy EULA: https://peptidelibrary.app/terms
PeptAide
Organize and track your peptide protocols, medications, and supplements. Features include an AI health assistant for questions, a reconstitution calculator, and progress tracking for weight, photos, and metrics. Supports nutrition and fitness logging.
- Log peptides, medications, and supplements
- Track doses and injection reminders
- AI-powered health assistant
- Reconstitution calculator
- Progress tracking (weight, photos, metrics)
- Nutrition and workout tracking
- Educational peptide library
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Take control of your peptide journey with PeptAide, the all-in-one app designed to help you organize, track, and better understand your health and wellness protocols. Whether you're managing a longevity routine, GLP-1 protocol, recovery stack, TRT, or simply learning about peptides, PeptAide brings everything together in one intuitive platform. Smart Tracking • Log peptides, medications, supplements, and custom protocols • Track doses, injection schedules, and reminders • Manage active and completed cycles • Monitor inventory so you always know what's on hand AI Health Assistant Get answers to your peptide and longevity questions with our AI-powered assistant. Learn about compounds, protocols, mechanisms, and general wellness topics anytime. Reconstitution Calculator Take the guesswork out of mixing peptides with an easy-to-use reconstitution calculator that helps simplify preparation. Progress Tracking Stay accountable by monitoring your journey over time. Track: • Weight • Progress photos • Body measurements • Health metrics • Personal notes Nutrition & Fitness Support your overall health with built-in tools for: • AI meal photo analysis • Workout tracking • Daily habits • Wellness monitoring Learn About Peptides Browse an expanding educational library covering popular peptides, GLP-1 medications, recovery compounds, growth factors, longevity research, and more. Built for Simplicity PeptAide was designed to replace scattered spreadsheets, notes, and reminders with one clean, modern experience. Whether you're new to peptides or experienced with complex protocols, everything you need is organized in one place. Premium Features Unlock advanced AI features, unlimited tracking, enhanced analytics, premium educational content, and future feature releases with PeptAide Premium. Your subscription helps us continue improving the app and adding new features for the peptide and longevity community. Important Disclaimer The only app that combines peptide tracking, dose calculations, and AI-powered guidance in one place for a one stop shop wellness assistant. PeptAide is intended for educational and personal tracking purposes only. The information provided within the app is not medical advice and should not be used to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional before making decisions regarding medications, peptides, supplements, or your health. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: PeptAide at none against Peptide Library and Tracker's 2. PeptAide also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 86%). Peptide Library and Tracker's advantage is ads (none vs shown) and ratings volume (25 vs 2). On price, update cadence, 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
Both are free to download. Peptide Library and Tracker sells 2 in-app purchases, starting at $4.99 per month. PeptAide asks for nothing beyond the download.
PeptAide holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Peptide Library and Tracker has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 86% of Peptide Library and Tracker's written reviews are positive against 100% of PeptAide's.
Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 16, 2026 and September 28, 2026 respectively.
| Parameter | Peptide Library and Tracker | PeptAide |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (25 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 85.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 25 — better | 2 |
| Update frequency | Every 10 days | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 78 MB | 44 MB |
| Age rating | 17+ | 17+ |
| Developer | Superfime LLC | Luke Hogan |
Customer experience
Peptide Library and Tracker
PeptAide
In-app purchases
Peptide Library and Tracker
- Peptide Library Pro Monthly7 Days trial$4.991 Month
- Peptide Library Pro Yearly7 Days trial$39.991 Year
PeptAide
No in-app purchases
Questions
Is Peptide Library and Tracker free?
Is PeptAide free?
Which has better reviews, Peptide Library and Tracker or PeptAide?
Do Peptide Library and Tracker or PeptAide have ads?
Which is updated more often, Peptide Library and Tracker or PeptAide?
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