Comparison

COMPOUND vs PeptiFlux

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

COMPOUND

This app helps users track peptide and TRT dosages with personalized schedules and reminders. It logs injections, monitors supply, and provides access to research on various compounds. Users can also log symptoms and bloodwork, with AI assistance available for data analysis and insights.

Highlights
  • Personalized dosing schedules
  • Injection reminders and logging
  • Supply and vendor tracking
  • Body map for injection sites
  • Symptom and bloodwork logging
  • Research library with compound data
  • AI-powered insights and summaries
Features
Read full description

BPC-157 every day, reta once a week, TRT twice a week. You keep it in the Notes app and a stack of alarms, and you still wonder whether you already took it. COMPOUND keeps each compound on its own schedule, reminds you when a dose is due, and shows at a glance whether this week's dose is done. Built for peptides first. TRT fits just as well. WHAT COMPOUND PRO INCLUDES - A schedule for each compound: daily, twice a day, every other day, two or three times a week, weekly, every two weeks, monthly, cycles with breaks, or as needed. Blends included. - Reminders at your dose times, and a home screen widget with your next dose. - A dose log with date, time and injection site, and a history of everything you logged. - A body map of your injection sites that suggests the next site in your rotation. - Your supply at a glance: what's left of each one, and a heads-up when it runs low. - Where each one came from: the vendor, pharmacy or clinic, and a lot or batch number if you want one. Past sources are one tap away, and once you add a source, the doses from that supply show it. - Labels: make one from what you entered, with the name, its number in your supply and the date, plus the source if you switch it on. Pick one of five sizes, then share it as an image or copy the text into your label printer's app. - Symptom check-ins, so how you feel sits next to what you took. - Bloodwork: enter a lab report by hand, or from a photo with AI turned on. See each marker against its range and what changed since your last panel. - The Library: 91 compounds and the studies on file for them. Depending on the research, a compound's page can show how it works and the side effects reported, and for some, who it was tested in and what the studies found. Plus guides to storage, rotating injection sites, and what to log and when. - AI, only if you turn it on: a daily brief, notes on patterns between your symptoms and your log, and answers to questions about your own records and the research. - Apple Health, if you allow it: sleep, HRV and resting heart rate next to your check-ins, and all of those plus workouts, weight and glucose in your daily brief. PRIVACY Anonymous sign-in, no account needed. No ads inside the app, and we never sell your data. Your doses, symptoms, bloodwork and Apple Health data are never shared with advertisers. IMPORTANT COMPOUND is not a medical device. It does not diagnose, treat or prevent any condition, and it does not prescribe, recommend or adjust doses. It keeps the record you enter and shows published research. Talk to a qualified healthcare provider before you start or change any protocol or medication. A COMPOUND PRO subscription is required to use the app. Privacy Policy: https://usecompound.app/privacy Terms (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PeptiFlux

This platform helps researchers compare peptide prices from over 45 verified vendors in real-time. Set price alerts, track historical price trends, and browse by category to find the best deals on research compounds.

Highlights
  • Real-time price comparison
  • Verified vendor information
  • Price alerts
  • 30-day price trends
  • Research summaries
  • Browse by category
Features
Read full description

Peptiflux is the most comprehensive peptide price comparison platform for researchers. Track live prices across 45+ verified vendors, set price alerts, and find the best deals on the compounds you work with. REAL-TIME PRICE COMPARISON Search any peptide and instantly compare prices from dozens of verified vendors side-by-side. Filter by size, availability, country of origin, and shipping speed. Prices are refreshed continuously so you're always seeing current market rates. VENDOR VERIFICATION Every vendor on Peptiflux is manually reviewed. See at a glance which vendors carry current Certificate of Analysis (COA) documentation, are US-based, have products in stock, and offer fast shipping. PRICE ALERTS Set a target price for any peptide and get notified the moment a vendor drops to your threshold. Never miss a deal again. 30-DAY PRICE TRENDS Track how prices move over time with built-in historical charts. See whether a price is rising, falling, or stable before you buy. RESEARCH SUMMARY Each peptide page includes a concise research summary — mechanism of action, common aliases, and available sizes — so you can quickly confirm you're looking at the right compound. BROWSE BY CATEGORY Explore peptides by category: GLP-1 & Metabolic, Growth Hormone, Cognitive, Recovery, and more. Filter by dosage size across the entire catalog in one tap. FREE & PRO Free users can compare the top 3 vendor prices per peptide. Upgrade to Pro ($8.99/mo) to unlock all vendor prices, or Pro+ ($16.99/mo) for full access plus advanced filtering and priority alerts. SUBSCRIPTION INFORMATION Pro — $8.99/month. Unlocks all vendor prices. Pro+ — $16.99/month. All Pro features + priority alerts. Subscriptions auto-renew unless cancelled at least 24 hours before the renewal date. Manage or cancel anytime in Settings → Apple ID → Subscriptions. Terms of Use: https://peptiflux.app/terms Privacy Policy: https://peptiflux.app/privacy Peptiflux is designed exclusively for legitimate research purposes. All information is provided for educational use only and is not intended as medical advice.

Screenshots

COMPOUND4 screens
PeptiFlux4 screens

Verdict

The call

The clearest difference is monetization model: PeptiFlux at freemium against COMPOUND's subscription. PeptiFlux also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). On price, rating, ratings volume 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. COMPOUND sells 6 in-app purchases, starting at $6.99 per 7 days and PeptiFlux sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for COMPOUND against 5.0 for PeptiFlux. Both are backed by a comparable volume of ratings — 4 and 9 respectively.

UpkeepUpdate frequency

COMPOUND ships an update every 9 days, PeptiFlux every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
COMPOUND versus PeptiFlux: the parameters behind the verdict, then further details
ParameterCOMPOUNDPeptiFlux
PriceFreeFree
Rating5.0 (4 ratings)5.0 (9 ratings)
Positive reviews—100.0% of reviews
Number of ratings49 — better
Update frequencyEvery 9 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size74 MB67 MB
Age rating12+17+
DeveloperTorben Nils SeidlerPeptiflux Technologies LLC

Customer experience

COMPOUND

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PeptiFlux

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

COMPOUND

Subscriptions6
  • Compound Pro · Weekly$6.997 Days
  • Compound Pro · Monthly$19.991 Month
  • Compound Pro · Quarterly3 Days trial$24.993 Months
Show 3 more
  • Compound Pro · Yearly DISCOUNTED$34.991 Year
  • COMPOUND Pro · Yearly7 Days trial$49.991 Year
  • Compound Pro · Yearly7 Days trial$49.991 Year
2 purchases

PeptiFlux

Subscriptions2
  • Pro$8.991 Month
  • Pro+$16.991 Month

Questions

Is COMPOUND free?
COMPOUND is free to download, with in-app purchases available.
Is PeptiFlux free?
PeptiFlux is free to download, with in-app purchases available.
Which has better reviews, COMPOUND or PeptiFlux?
COMPOUND and PeptiFlux are both rated 5.0 out of 5 on the App Store, from 4 and 9 ratings respectively.
Do COMPOUND or PeptiFlux have ads?
COMPOUND shows ads; PeptiFlux does not.
Which is updated more often, COMPOUND or PeptiFlux?
COMPOUND ships an update every 9 days, and PeptiFlux every 4 days. Most recently, COMPOUND was updated on November 5, 2026 and PeptiFlux on October 31, 2026.

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