MyPeps vs PeptideLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyPeps
This app helps you meticulously track peptide doses, schedules, and vial inventory. It provides real-time active dose curves, smart reminders, and detailed logging for your research protocols. Data is securely stored on your device.
- One-tap dose logging
- Real-time active dose curves
- Smart scheduling and reminders
- Vial and reconstitution tracking
- Secure, anonymous data ownership
- Custom peptide support
- Apple Health integration
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MyPeps is the home for your peptides. Log all your doses in one tap, view real-time active dose curves, track your vial stock and reconstitution, and stay on schedule with smart reminders. Requires a MyPeps paid subscription. Eligible new subscribers can start with a free 3-day trial. DOSE TRACKING IN ONE TAP Log every injection with a single tap. Track dose amount, timestamp, and notes. View your full dosing history, edit past entries, and export everything to CSV when you need it. REAL-TIME ACTIVE DOSE CURVES See estimated active levels for every peptide you're running. MyPeps uses pharmacokinetic modeling (absorption and elimination rates) to plot 7-day decay curves, so you always know where you stand between doses. SMART SCHEDULING & REMINDERS Set your frequency: daily, every other day, 2x or 3x per week, weekly, or as-needed. Choose your dose time and MyPeps handles the rest with local notifications that keep you consistent. VIAL & RECONSTITUTION TRACKING Track your full vial inventory from lyophilized powder through reconstitution to depletion. Monitor remaining capacity, bacteriostatic water volumes, concentration per mL, and expiry dates. Get notified before a vial expires. YOUR TRACKING DATA STAYS ON YOUR DEVICE Your peptide configurations, dose history, notes, and Apple Health values stay on your device, with no account required and no cloud sync. Apple handles payments, and RevenueCat processes subscription information and paywall analytics. We do not attach your tracking or Apple Health data to those analytics. Export your complete dose history as a CSV file with custom date ranges and peptide filters. BUILT FOR YOUR PROTOCOL - Multiple peptides running simultaneously - Pause and resume individual protocols - Custom peptide and blend support - Metric and imperial unit systems - Apple Health integration for height and weight START FREE Requires a MyPeps paid subscription. Eligible new subscribers can start with a free 3-day trial. Then continue with a weekly or yearly subscription. Cancel anytime. DISCLAIMER *MyPeps is for research, informational and tracking purposes only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Pharmacokinetic estimates are approximate. Always consult a qualified healthcare professional before starting or modifying any peptide protocol.*
PeptideLab
Track peptide, GLP-1, and HRT protocols with detailed logging and bloodwork analysis. Import lab reports and DEXA scans to visualize changes. Features an AI-powered food log for comprehensive health monitoring. Prioritizes user privacy with local-first data storage.
- Extensive compound database
- Automated dose logging and titration
- Reconstitution and draw-volume calculations
- Lab report and DEXA scan import
- AI-powered food logging
- Local-first data privacy
- Customizable reports
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Serious tracking for peptides, GLP-1, TRT and HRT, with the bloodwork to see what actually changed. A precision instrument for people who run their own peptide, GLP-1, HRT and TRT protocols. Record an injection, a pill or a spray in a few taps, or let scheduled protocols run on auto-pilot. Log your workouts, water, meals and periods in the same place. Local-first and private. No efficacy claims, no gamification, no guilt. TRACK PROTOCOLS • The largest compound library in any tracker: peptides, GLP-1s, hormones and supplements • Record what you take in seconds, with titration schedules and cycle calendars • Injection-site rotation on a body map, with recently used sites marked before you pick one • Modeled Exposure: an estimate of what's on board now and where each blood draw fell on the curve • Adherence history and a verdict when a cycle ends TRACK YOUR PERIOD • Log periods, symptoms and waking temperature, with a calendar and a dial that shows where you are in your cycle • Perimenopause and menopause read from your own logs, including a hot flash count • Birth control reminders. Fertile days and ovulation are shown as estimates only, never as birth control • Your cycle data is never used for analytics LOG YOUR WORKOUTS • A library of 250+ exercises, each with a short demonstration of how it's done • Last time's numbers beside every set, a rest timer, and personal records marked as you hit them • Starter templates, a workout calendar, and progress charts for every exercise FOOD AND WATER • AI food log: type or photograph a meal, review the estimate, correct it, approve. Nothing logs without your review. • One-tap repeat meals, recipes, serving sizes, and targets you set yourself • Log water in a tap from the app, a widget or Siri, with reminders through the day KEEP INVENTORY • Vault: fridge, freezer and shelf zones, cap colors, and supply runway tied to your protocols • Photograph a kit's packing list to add vials in bulk UNDERSTAND YOUR BLOODWORK • Import lab PDFs or photos and confirm every value before it counts • Trends across every report and every lab, with printed originals always preserved • Ranges shown are the ones printed on YOUR report. Optional Pro overlay: literature ranges, cited on screen, labeled educational • Doctor-Ready PDF: protocols, adherence, history and labs in one document CONNECT YOUR BODY • Apple Health, Oura, WHOOP and Withings: sleep, HRV, resting heart rate and weight against your cycles • CGM glucose: time in range, and your glucose curve against your injections • A health score and biological age computed from your own labs TRACK YOUR HOUSEHOLD • Add a partner with their own protocols, logs, bloodwork and insights, kept separate, under one membership • One tap switches between people, a distinct color shows whose data you're viewing, and one shared Vault links vials to either person PRIVATE BY DESIGN • Local-first: your data lives on your device, with optional encrypted cloud backup you control • No ads, no data sales, no social feed WHAT PEPTIDELAB IS NOT PeptideLab is a personal record-keeping and education tool. It is not a medical device and does not provide medical advice, diagnosis, or treatment. It never recommends, suggests, or changes a compound, an amount, a schedule, or a protocol. Every protocol in the app is one you enter yourself. Always consult a licensed clinician before you start, change, or stop any protocol or supplement. PeptideLab Pro (subscription) unlocks unlimited protocols, Modeled Exposure, the Lab Assistant, bloodwork trends and the Doctor-Ready PDF, Apple Health, Oura, WHOOP and Withings, CGM glucose reports, health score and DEXA body composition, household profiles, Food Log photos, protocol reports, and full history beyond 30 days. Core tracking and CSV export are free, forever. Privacy Policy: https://peptidelabapp.com/privacy Terms of Use (EULA): https://peptidelabapp.com/terms
Screenshots
Verdict
The clearest difference is monetization model: PeptideLab at freemium against MyPeps's subscription. PeptideLab also leads on update cadence (daily vs every 2 weeks) and rating (4.8 vs 4.4). On price, ads, in-app purchases and device support 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. MyPeps sells 2 in-app purchases, starting at $3.99 per 7 days and PeptideLab sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PeptideLab holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 7 and 27 respectively. Written reviews point the same way: 80% of MyPeps's written reviews are positive against 96% of PeptideLab's.
MyPeps ships an update every 2 weeks, PeptideLab daily. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | MyPeps | PeptideLab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 4.8 (27 ratings) — better |
| Positive reviews | 80.0% of reviews | 95.7% of reviews — better |
| Number of ratings | 7 | 27 — better |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 15 MB | 110 MB |
| Age rating | 17+ | 17+ |
| Developer | MyPeps Pty Ltd | Peptide Labs LLC |
Customer experience
MyPeps
PeptideLab
In-app purchases
MyPeps
- Unlimited Weekly7 Days trial$3.997 Days
- Unlimited Yearly7 Days trial$35.001 Year
PeptideLab
- Weekly$4.997 Days
- Monthly$9.991 Month
- Pro Annual (Invite)7 Days trial$55.991 Year
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- Pro Annual (Friend)7 Days trial$58.991 Year
- Annual (Founding)1 Year trial$59.991 Year
- Annual7 Days trial$69.991 Year









