Comparison

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.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

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.

Highlights
  • Protocol tracking and reminders
  • Biomarker analysis
  • AI-powered data summaries
  • Body composition scanning
  • Research-grade scientific basis
  • Secure and private data handling
Features
Read full description

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

Peptify4 screens
Peptide Tracker by Peptide AI4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Peptify versus Peptide Tracker by Peptide AI: the parameters behind the verdict, then further details
ParameterPeptifyPeptide Tracker by Peptide AI
PriceFreeFree
Rating4.3 (23 ratings)4.5 (75 ratings) — better
Positive reviews85.7% of reviews — better76.5% of reviews
Number of ratings2375 — better
Update frequencyEvery 4 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS18.018.0
Further details — not scored
Size84 MB58 MB
Age rating4+17+
DeveloperPeptify LLCPeptide AI

Customer experience

Peptify

All ratings23 ratings
Positive82.6%
Neutral0.0%
Negative17.4%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

Peptide Tracker by Peptide AI

All ratings75 ratings
Positive84.0%
Neutral6.7%
Negative9.3%
Written reviews17 reviews
Positive76.5%
Neutral5.9%
Negative17.6%

In-app purchases

3 purchases

Peptify

Subscriptions2
  • Peptify Pro Monthly$4.991 Month
  • Peptify Pro Annual3 Days trial$29.991 Year
One-time1
  • Lifetime Access$89.99
4 purchases

Peptide Tracker by Peptide AI

Subscriptions4
  • Premium Weekly$6.997 Days
  • Premium Monthly7 Days trial$14.991 Month
  • Premium Yearly Offer7 Days trial$29.991 Year
Show 1 more
  • Premium Yearly7 Days trial$59.991 Year

Questions

Is Peptify free?
Peptify is free to download, with in-app purchases available.
Is Peptide Tracker by Peptide AI free?
Peptide Tracker by Peptide AI is free to download, with in-app purchases available.
Which has better reviews, Peptify or Peptide Tracker by Peptide AI?
Peptide Tracker by Peptide AI is rated higher. Peptify averages 4.3 out of 5 from 23 ratings, while Peptide Tracker by Peptide AI averages 4.5 from 75 ratings.
Do Peptify or Peptide Tracker by Peptide AI have ads?
Peptify shows ads; Peptide Tracker by Peptide AI does not.
Which is updated more often, Peptify or Peptide Tracker by Peptide AI?
Peptify ships an update every 4 days, and Peptide Tracker by Peptide AI weekly. Most recently, Peptify was updated on October 24, 2026 and Peptide Tracker by Peptide AI on October 25, 2026.

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