Comparison

Peptide Tracker & Dosage vs PepStack Pro

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

Head to head
About

Peptide Tracker & Dosage

Easily calculate peptide dosages with this straightforward tool. It helps determine reconstitution ratios and injection volumes based on your inputs. Manage your peptide inventory, track your progress, and review past dosing with helpful features.

Highlights
  • Peptide dosage calculation
  • Reconstitution ratio determination
  • Injection volume calculation
  • Inventory tracking
  • Protocol planning
  • Activity logging
  • Dosing history review
Features
Read full description

Peptide Tracker & Dosage keeps your whole peptide routine in one clean, private log: every dose, every vial, every protocol. LOG A DOSE IN SECONDS Record the amount you took, the units you drew, the injection site, and a note. Repeat your last entry with one tap, backdate a dose you forgot, and edit anything later. YOUR DAY AT A GLANCE The Today screen shows what's scheduled from your protocols, what you've already logged, your streak, and your next reminder. VIAL VISION + INVENTORY Point your camera at a vial label and Vial Vision reads the peptide name and amount straight off it. Track doses left and use-by dates, and see at a glance when a vial is running low. PROTOCOLS & REMINDERS Save your schedule once, including multi-step titrations. The app shows which step you're on and reminds you on the days you pick. HISTORY & INSIGHTS A calendar of every dose, an injection-site rotation map, weekly summaries, lab-result uploads, and a PDF export to share with your doctor. AI COACH Ask questions about your routine, grounded in your own log, with tappable sources. You enter every value. The app organizes your records and never recommends a dose. Terms of Service: https://www.notion.so/Heat-Studio-LLC-Terms-of-Service-28652966b06a80028c0deeca197b4912 Privacy Policy: https://marble-liquid-091.notion.site/Heat-Studio-LLC-Privacy-Policy-28652966b06a807282efed41b058f5dd?pvs=74 Dose logging, Today, Activity, Inventory, and Coach are subscription features that require a trial or subscription. This app is by no means a form of medical advice. Consult your physician or primary health provider for all matters of your health.

About

PepStack Pro

This app provides a comprehensive database of peptides, personalized protocol recommendations, and tools to track your peptide journey. Monitor injections, log progress, and check for interactions to optimize your health and wellness goals safely.

Highlights
  • Peptide database with clinical data
  • Personalized peptide recommendations
  • Interaction checker for peptide safety
  • Physician-designed protocol templates
  • Injection schedule and dose tracking
  • Lab and progress journaling
  • Direct physician connection
Features
Read full description

PepStack Pro is the most comprehensive peptide reference and protocol tracking app available. Whether you're exploring your first peptide or managing an advanced stack, PepStack Pro gives you the clinical data, dosing protocols, and tracking tools you need to optimize safely. PEPTIDE DATABASE Browse 40+ peptides with detailed clinical information including descriptions, mechanisms of action, and side effects. From BPC-157 to semaglutide, GHK-Cu to epithalon — it's all here. PERSONALIZED STACKS Take our guided quiz to find the right peptides for your goals — fat loss, muscle growth, longevity, sleep, cognitive enhancement, healing, and more. Get expert-curated recommendations tailored to your goals. INTERACTION CHECKER Check for potential conflicts between peptides before adding them to your stack. Know what's safe to combine, what needs caution, and what to avoid. PROTOCOL TEMPLATES Start with physician-designed protocol templates for common goals like fat loss, recovery, muscle building, and longevity. One tap to set up your entire protocol. PROTOCOL TRACKER Set up your injection schedule, track your daily doses, and never miss a pin. Full calendar view with cycle tracking, dose amounts, and scheduling by day of the week. INJECTION LOGGER Log every injection with site rotation tracking, mood ratings, and personal notes. Build a complete history of your peptide journey. LAB TRACKER Track bloodwork and lab results over time. Monitor 28+ biomarkers with color-coded reference ranges to ensure your protocols are working safely. PROGRESS JOURNAL Document your journey with notes, mood and energy ratings, and photos. See trends over time and share progress with your provider. DOSING PROTOCOLS (Premium) Unlock detailed dosing protocols, reconstitution guides, cycle lengths, optimal timing, and stacking recommendations for every peptide in the database. PHYSICIAN-GUIDED Connect directly with board-certified physicians specializing in peptide therapy and longevity medicine through our integrated MyFlowMD provider network. DISCLAIMER PepStack Pro is an educational reference tool. It does not provide medical advice, diagnoses, or treatment recommendations. Always consult a qualified healthcare provider before starting any peptide protocol. Terms of Use: https://www.pepstackpro.com/terms

Screenshots

Peptide Tracker & Dosage4 screens
PepStack Pro4 screens

Verdict

The call

The clearest difference is review sentiment: PepStack Pro at 100% against Peptide Tracker & Dosage's 38%. PepStack Pro also leads on rating (5.0 vs 4.7). Peptide Tracker & Dosage's advantage is ratings volume (141 vs 12). On price, update cadence, ads 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. Peptide Tracker & Dosage sells 9 in-app purchases, starting at $2.99 per 7 days and PepStack Pro 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

PepStack Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Peptide Tracker & Dosage has 141 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 38% of Peptide Tracker & Dosage's written reviews are positive against 100% of PepStack Pro's.

UpkeepUpdate frequency

Peptide Tracker & Dosage ships an update every 9 days, PepStack Pro every 8 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Peptide Tracker & Dosage versus PepStack Pro: the parameters behind the verdict, then further details
ParameterPeptide Tracker & DosagePepStack Pro
PriceFreeFree
Rating4.7 (141 ratings)5.0 (12 ratings) — better
Positive reviews37.5% of reviews100.0% of reviews — better
Number of ratings141 — better12
Update frequencyEvery 9 daysEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size67 MB39 MB
Age rating4+17+
DeveloperHeat Studio LLCMyFlowMD, LLC

Customer experience

Peptide Tracker & Dosage

All ratings138 ratings
Positive92.0%
Neutral1.4%
Negative6.5%
Written reviews8 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

PepStack Pro

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

9 purchases

Peptide Tracker & Dosage

Subscriptions8
  • Unlimited - Weekly3 Days trial$2.997 Days
  • Unlimited - Weekly$2.997 Days
  • Unlimited - Monthly$6.991 Month
Show 5 more
  • Unlimited - Monthly$9.991 Month
  • Unlimited - Monthly$12.991 Month
  • Unlimited - Annual$24.991 Year
  • Unlimited - Annual$39.991 Year
  • Unlimited - Annual3 Days trial$39.991 Year
One-time1
  • Unlimited - Lifetime$59.99
2 purchases

PepStack Pro

Subscriptions2
  • PepStack Pro Premium7 Days trial$8.991 Month
  • PepStack Pro Premium7 Days trial$49.991 Year

Questions

Is Peptide Tracker & Dosage free?
Peptide Tracker & Dosage is free to download, with in-app purchases available.
Is PepStack Pro free?
PepStack Pro is free to download, with in-app purchases available.
Which has better reviews, Peptide Tracker & Dosage or PepStack Pro?
PepStack Pro is rated higher. Peptide Tracker & Dosage averages 4.7 out of 5 from 141 ratings, while PepStack Pro averages 5.0 from 12 ratings.
Do Peptide Tracker & Dosage or PepStack Pro have ads?
Neither Peptide Tracker & Dosage nor PepStack Pro shows ads.
Which is updated more often, Peptide Tracker & Dosage or PepStack Pro?
Peptide Tracker & Dosage ships an update every 9 days, and PepStack Pro every 8 days. Most recently, Peptide Tracker & Dosage was updated on October 31, 2026 and PepStack Pro on October 31, 2026.

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