Comparison

Pepty vs StackMindr

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

Head to head
About

Pepty

Visualize physical markers studied in peptide research with AI scans, compare vendor pricing, and track research protocols. Access an interactive learning course and detailed compound information. Designed for researchers managing peptide studies.

Highlights
  • AI scans of physical markers
  • Interactive peptide learning course
  • Vendor sourcing and price comparison
  • Protocol tracking and scheduling
  • Compound library with benefit/safety details
  • Research tools (half-life, interaction checker)
Features
Read full description

The leading peptide app with AI scans, source finder, price comparison, and an interactive Learn course. Visualize physical markers studied in peer-reviewed peptide research, track protocols, compare vendor pricing side by side, and manage your entire research toolkit in one place. AI SCAN (NEW) See physical markers from peer-reviewed peptide research visualized: leaner face, defined jawline, clearer skin, fuller hair, muscle definition, and more. Each result is grounded in published studies, with real citations and links to the compounds researched alongside each marker. LEARN PEPTIDES An interactive course built right into the app. Bite-sized lessons, quizzes, sound effects, and a daily learning reminder. Start with the fundamentals, build a streak, and unlock new lessons as you go. The first lesson of each topic is free for everyone. FIND SOURCES & COMPARE PRICES Search peptide vendors and compare pricing side by side. See who carries what you need and at what price, updated daily. TRACK EVERY PROTOCOL Log administrations, set reminders, and visualize your research cycle on a built-in calendar. Track multiple compounds at once with intelligent scheduling. 74 COMPOUNDS WITH BENEFIT & SAFETY DETAILS Every peptide in the library now includes detailed benefit and safety information, fully localized across 13 languages. RESEARCH TOOLS BUILT IN • Half-life charts for 30+ compounds • Interaction checker for compound stacking • Reconstitution calculator with syringe units • Compound library with research references REFER A FRIEND Each subscriber gets a referral code. Invite a friend who claims it, and both of you unlock a bonus AI scan. DESIGNED FOR RESEARCHERS Monochrome interface. No clutter. Everything you need to manage peptide research in one app, nothing you do not. COMPOUNDS SUPPORTED BPC-157, TB-500, Semaglutide, Tirzepatide, Retatrutide, Ipamorelin, CJC-1295, Sermorelin, AOD-9604, GHK-Cu, MOTS-c, Semax, Selank, and 60+ more. Pepty Premium unlocks the full Learn course, vendor sourcing, protocol tracking, and AI scans (3 per month). Everything else is free. Subscription pricing and terms are available at the time of purchase. For research reference only. Pepty does not provide medical advice. Terms of Use: https://pepty.app/terms Privacy Policy: https://pepty.app/privacy

About

StackMindr

Track peptides, hormones, and supplements with detailed scheduling, inventory management, and dose calculators. Access a comprehensive glossary and receive smart reminders to stay on track with your health protocols.

Highlights
  • Daily dose tracking
  • Smart scheduling by cycle
  • Dose calculators
  • Inventory management
  • Glossary of compounds
  • AI protocol assistant (Pro)
  • Dose reminders
Features
Read full description

StackMindr is the all-in-one tracker for peptides, TRT, HGH, HCG, GLP-1s, and supplements — the OS for your body. Track every compound's schedule and stock together, get dose reminders, calculate reconstitution, plan cycles before you buy, rotate injection sites, log how you feel, and store your lab work — all in one private, beautifully simple app. WHAT'S NEW • Home & Lock Screen widgets — your next dose, today's schedule, and daily progress at a glance. • Much faster startup — the app opens noticeably quicker, with your stack ready right away. • Smoother Face ID unlock, plus a cleaner layout on iPad and foldables. TRACK YOUR STACK • Every compound in one view — schedule + inventory together • Multi-dose daily tracking with reminders you can act on from the lock screen • Injection-site rotation on real body maps DO THE MATH • Reconstitution & dose calculators for peptides, TRT, HCG, and HGH • Blends calculator (GLOW, KLOW, custom) with exact mg per draw • Estimated levels chart — see how a compound builds to steady state • Cycle planner — vials, timing, and cost before you order SEE YOUR RESULTS • Daily check-ins for energy, mood, sleep, libido, focus, and recovery • Weight, measurements, and progress photos with trend charts • AI insights that connect how you feel to what you're running (Pro) KNOW YOUR COMPOUNDS • 130+ compound glossary with dosing ranges, frequency, and research links • Peptides, GLP-1s, hormones, bioregulators, nootropics, and more PRIVATE BY DESIGN • Face ID / Touch ID app lock • Your data is never sold — export to PDF or JSON anytime Free to start. StackMindr Pro ($4.99/mo) unlocks unlimited compounds, AI insights, lab tracking, photo/PDF import, and Apple Health sleep. StackMindr is a tracking and educational tool. It is not medical advice and does not diagnose, treat, or prescribe. Always consult a qualified healthcare provider. StackMindr Pro is an auto-renewing subscription — $4.99/month. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel anytime in your Account Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://stackmindr.app/privacy

Screenshots

Pepty3 screens
StackMindr4 screens

Verdict

The call

The clearest difference is ads: StackMindr at none against Pepty's shown. Pepty's advantage is ratings volume (82 vs 7). On price, rating, review sentiment and update cadence 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. Pepty sells 6 in-app purchases, starting at $6.99 per month and StackMindr sells 1 in-app purchase, starting at $4.99 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 — 4.9 for Pepty against 5.0 for StackMindr. That said, the two scores are not equally well evidenced: Pepty has 82 ratings behind it against 7, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Pepty ships an update every 9 days, StackMindr every 5 days. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
Pepty versus StackMindr: the parameters behind the verdict, then further details
ParameterPeptyStackMindr
PriceFreeFree
Rating4.9 (82 ratings)5.0 (7 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings82 — better7
Update frequencyEvery 9 daysEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size105 MB26 MB
Age rating17+12+
DeveloperqlabsStackMindr LLC

Customer experience

Pepty

All ratings76 ratings
Positive96.1%
Neutral2.6%
Negative1.3%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

StackMindr

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Pepty

Subscriptions6
  • Pepty Premium$6.991 Month
  • Pepty Premium7 Days trial$6.991 Month
  • Pepty Premium2 variants$9.997 Days
Show 3 more
  • Pepty Premium$39.991 Year
  • Pepty Premium7 Days trial$39.991 Year
  • Pepty Premium$69.991 Year
1 purchases

StackMindr

Subscriptions1
  • StackMindr Pro$4.991 Month

Questions

Is Pepty free?
Pepty is free to download, with in-app purchases available.
Is StackMindr free?
StackMindr is free to download, with in-app purchases available.
Which has better reviews, Pepty or StackMindr?
StackMindr is rated higher. Pepty averages 4.9 out of 5 from 82 ratings, while StackMindr averages 5.0 from 7 ratings.
Do Pepty or StackMindr have ads?
Pepty shows ads; StackMindr does not.
Which is updated more often, Pepty or StackMindr?
Pepty ships an update every 9 days, and StackMindr every 5 days. Most recently, Pepty was updated on October 20, 2026 and StackMindr on October 10, 2026.

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