Peptify vs Peptide Tracker by Peptide AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptify
This app provides comprehensive tools for tracking peptide protocols, including advanced pharmacokinetic modeling, bloodwork analysis, and educational resources. It helps users monitor their progress, understand compound interactions, and generate reports for healthcare providers.
- Pharmacokinetic modeling
- Bloodwork analysis and import
- Research-backed compound library
- Professional PDF report generation
- Body composition tracking
- Educational courses and quizzes
- Protocol and injection site management
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Peptify is the most complete peptide protocol tracker on iPhone and Apple Watch: precise tracking, real AI insights, and a full education system. Track every peptide, GLP-1, and TRT shot. Scan your bloodwork. See what's working. WHAT MAKES PEPTIFY DIFFERENT: See exactly when your levels peak. A two-compartment pharmacokinetic engine models your active compound levels in real time from the doses you log, with timing scenarios for a missed dose or a schedule change. Real AI that knows your data. Ask Peptify gives streaming answers grounded in what you track. The Peptify Brain studies your peptides, supplements, blood work, and body scans. Link Apple Health and it sees your sleep, weight, and heart rate too. Every user gets one free AI analysis. Scan your bloodwork. See what changed. Import labs via camera, PDF, or manual entry. 80+ biomarkers, out-of-range flags, and results correlated with your protocol timeline. Every claim is backed by research. PubMed citations across 61 compounds, evidence strength ratings, and mechanisms of action explained. Generate a report your provider will respect. Multi-page PDF exports covering protocol, bloodwork trends, and adherence, plus 5 shareable cards. Track what's happening to your body. 30+ body composition metrics, DEXA and InBody OCR, and progress photos with a before/after slider. TRACK TOGETHER: Community: Share progress, post milestones and protocols, and follow others. Friends: Add friends and control exactly what you share. Invite a friend and you both get 1 week of Pro free. Benchmarks powered by real, anonymous community data. LEARN WHILE YOU TRACK: 4 courses, 32 lessons, and quizzes: fundamentals, research literacy, protocols, and compound deep dives. Daily Challenge, XP, 7 levels, earnable badges, and learning streaks. Two mini-games: Half-Life Rush and Stack Builder. 61-compound library with literature-reported ranges, stacking notes, and safety information. THE COMPLETE TOOLKIT: Supplement tracking with a 60+ entry library: doses, timing, synergies. Reconstitution guide: mixing steps, syringe types, and storage. Protocol builder that records your provider's titration, cycling, and washout schedule. Injection site rotation with a body diagram. Vial inventory with auto-depletion and low-stock alerts. Interaction checker for combination safety and timing conflicts. Smart notifications with snooze and quiet hours. Dynamic Island and Live Activities. Apple Watch app: log a dose in three taps from your wrist, synced to your iPhone instantly. Cost tracking, side effect logging, adherence streaks, and a rearrangeable dashboard. PEPTIFY PRO: Tracking, education, widgets, and the Watch app are free. Pro unlocks unlimited Ask Peptify, full blood work and body composition history, unlimited vials and scans, cost tracking, interaction checker, benchmarks, and provider PDF exports. Monthly, annual, and lifetime options are shown in the app. PRIVATE BY DESIGN: No account required. Everything works on-device from day one. Sign in with Apple or Google is optional; it unlocks Community, Friends, and backup. Optional Face ID or Touch ID app lock. Your health data is never sold. WHO IT'S FOR: Whether you run a single GLP-1 protocol or a multi-compound stack, Peptify helps you track precisely, learn the science, and talk clearly with your provider. DISCLAIMER: Peptify is a personal record-keeper for educational and tracking purposes only. It is not a medical device and does not provide medical advice, diagnosis, treatment recommendations, or dosage guidance. It never calculates, recommends, or adjusts a dose: every amount in the app is one you entered from your prescribing provider's instructions. Always consult a licensed physician before starting, stopping, or changing any medication, supplement, or treatment. Terms of Use: https://peptify.rork.app/terms Privacy Policy: https://peptify.rork.app/privacy
Peptide Tracker by Peptide AI
Track peptide cycles, log lab results, and gain AI-powered insights into your physiology. Visualize your progress with body scanning and make informed decisions based on research-grade science.
- Protocol tracking and reminders
- Biomarker analysis
- AI-powered data summaries
- Body composition scanning
- Research-grade scientific basis
- Secure and private data handling
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Peptide AI is a peptide and GLP-1 tracker with an AI coach that reads your own logs. Log every dose in two taps, get reminded when it's due, and rotate injection sites on a 20-site body map, front and back. Track what's left in each vial, pen or pill bottle and get a nudge before you run low. Built for real protocols: BPC-157, TB-500, GHK-Cu, CJC-1295, Ipamorelin, GLP-1s like semaglutide, tirzepatide and retatrutide, and 55+ more compounds and blends. REMI, YOUR COACH — Ask about your own data and get answers backed by cited research. Remi reads your meals next to your doses, suggests short experiments and tells you whether they worked. TRACK — Daily check-ins, side effects after each dose, weight in lb or kg, goals and trends. Connect Apple Health, Oura, WHOOP, Garmin or Fitbit for sleep, HRV and recovery. COMMUNITY — Rooms for the compounds people run, and a weekly leaderboard with friends. EXPORT — A PDF of your dose history and health metrics to bring to your clinician. WIDGETS & WATCH — Log your next dose from a Home Screen or Lock Screen widget, or from Apple Watch. Logging doses and tracking your protocol are free. Remi, wearable sync, PDF export and some Track insights need a subscription. Peptide AI is for tracking and education only. It doesn't give medical advice or tell you how much to take: your dose comes from your clinician. Consult a licensed clinician before starting or changing any protocol. Terms of Use: https://peptideai.co/terms Privacy Policy: https://peptideai.co/privacy
Screenshots
Verdict
The clearest difference is ads: Peptide Tracker by Peptide AI at none against Peptify's shown. Peptide Tracker by Peptide AI also leads on ratings volume (75 vs 23). Peptify's advantage is review sentiment (86% vs 76%). On price, rating, 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. Peptify sells 3 in-app purchases, starting at $4.99 per month and Peptide Tracker by Peptide AI sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Peptide Tracker by Peptide AI holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 23 and 75 respectively. Written reviews complicate that: 86% of Peptify's written reviews are positive against 76% of Peptide Tracker by Peptide AI's, so the app with the better star average is not the one people write more warmly about.
Peptify ships an update every 4 days, Peptide Tracker by Peptide AI weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Peptify | Peptide Tracker by Peptide AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (23 ratings) | 4.5 (75 ratings) — better |
| Positive reviews | 85.7% of reviews — better | 76.5% of reviews |
| Number of ratings | 23 | 75 — better |
| Update frequency | Every 4 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 84 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | Peptify LLC | Peptide AI |
Customer experience
Peptify
Peptide Tracker by Peptide AI
In-app purchases
Peptify
- Peptify Pro Monthly$4.991 Month
- Peptify Pro Annual3 Days trial$29.991 Year
- Lifetime Access$89.99
Peptide Tracker by Peptide AI
- Premium Weekly$6.997 Days
- Premium Monthly7 Days trial$14.991 Month
- Premium Yearly Offer7 Days trial$29.991 Year
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- Premium Yearly7 Days trial$59.991 Year
Questions
Is Peptify free?
Is Peptide Tracker by Peptide AI free?
Which has better reviews, Peptify or Peptide Tracker by Peptide AI?
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Which is updated more often, Peptify or Peptide Tracker by Peptide AI?
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