Comparison

Peptide Tracker & Calculator vs PepStash

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

Head to head
About

Peptide Tracker & Calculator

This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.

Highlights
  • Comprehensive peptide inventory management
  • Precise dosing log and calculation support
  • Intelligent injection site rotation tracking
  • Smart low stock alerts
  • Detailed dose history review
  • Secure local data storage
Features
Read full description

The Ultimate Peptide Tracker & Calculator for All Your Protocols Take control of your peptide journey! Whether you're deep into peptide research, optimizing for fitness with performance peptides, aiding recovery with compounds like BPC-157 or TB-500, exploring biohacking protocols, or managing GLP-1 agonists like Semaglutide and Tirzepatide, Peptide Tracker & Calculator is your essential management tool. Stop relying on messy notes or complex spreadsheets – track everything accurately in one secure, easy-to-use app. Comprehensive Peptide Inventory Management: Log Any Peptide: Maintain a detailed database of all your compounds – from research peptides and GHRP/GHRH analogs (like CJC-1295 or Ipamorelin) to healing peptides and GLP-1s. Track Critical Vial Data: Record concentration (mg/mcg), units, vial size (ml), diluent (e.g., BAC water), date, storage conditions (fridge/freezer), source, batch number, and expiration dates. Essential for consistency and safety across all peptide protocols. Smart Low Stock Alerts: Visual indicators warn you when any peptide vial is running low, helping you reorder before interrupting your research, peptide cycle, or therapy. Precise Dose Logging: Accurate Dose Recording: Log every administration with meticulous detail: specific peptide used, dose amount (mg/mcg/IU), date/time, method/site (subcutaneous, intramuscular), and personal notes for context (e.g., "pre-workout," "post-injury"). Complete Dose History: Review your entire usage history for any tracked peptide. Filter logs by compound (e.g., view all BPC-157 doses) to analyze patterns, effectiveness, and adherence. Perfect for managing complex peptide stacks or cycles. Intelligent Injection Site Rotation: Smart Site Tracking: Maintain a personalized map of injection sites with customizable rest periods for optimal absorption and tissue recovery. Rotation Recommendations: Receive intelligent suggestions for your next injection site based on usage history and proper rotation patterns. Site Status Monitoring: Color-coded indicators show which sites are ready for use, need rest, or are inactive, helping prevent site overuse and associated complications. Find Information Instantly: Quick Search: Locate specific peptides, inventory details, or past dose logs in seconds. Privacy You Can Trust: Your peptide usage and research data are confidential. All information entered into Peptide Tracker & Calculator is stored securely and locally on your device only. We never access, collect, or store your personal data. Master Your Peptide Regimen: Peptide Tracker & Calculator is the indispensable tool for researchers, athletes, biohackers, and anyone utilizing peptides for performance, recovery, longevity, or wellness. Download today and bring precision and organization to your peptide management! Subscription Information: • Monthly and annual subscription options available • Annual subscription includes a 3-day free trial • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period • Account will be charged for renewal within 24 hours prior to the end of the current period • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription Privacy Policy: https://glp1.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PepStash

Manage your peptide inventory, track costs, and log doses with this personal companion app. It helps calculate concentrations, suggests ideal water amounts, and syncs data across household devices via iCloud for seamless sharing and reminders.

Highlights
  • Peptide inventory management
  • Cost per milligram calculation
  • Reconstitution concentration calculator
  • Dose logging with vial tracking
  • Household data syncing via iCloud
  • Dose reminders and alerts
  • Purity test result linking
Features
Read full description

PepStash is your personal peptide management companion. Track inventory from purchase through reconstitution to dose logging — synced across your household via iCloud. INVENTORY & KITS Add individual vials or purchase kits. See quantities and milligram breakdowns at a glance. Track what you paid per kit and PepStash calculates cost per milligram. Add third-party purity test results with a link to the report. Stock rotation sorting ensures oldest kits are used first. PRICE ANALYTICS Compare cost per milligram across suppliers. Toggle between labeled and tested mg values to see what you actually received versus what you paid for. RECONSTITUTION Enter your bacteriostatic water amount and get your concentration instantly. The built-in calculator suggests ideal water amounts based on your expected dose, highlighting options that land on clean syringe units. DOSE LOGGING Log every dose with peptide name, amount, unit (mg, mcg, IU), and source vial. Active vials automatically track remaining milligrams so you always know what's left. SHARE WITH YOUR PARTNER Invite your spouse or partner via CloudKit sharing. Both of you can manage inventory, reconstitute vials, and log doses from your own devices. Each person's doses are tagged separately. DASHBOARD & REMINDERS Your daily command center shows today's doses, active vial status with color-coded depletion gauges, low inventory alerts, and quick-action buttons. Set recurring dose schedules with reminders so you never miss a dose day. PRIVACY FIRST All data stays on your device and your private iCloud account. No servers, no accounts, no tracking.

Screenshots

Peptide Tracker & Calculator4 screens
PepStash4 screens

Verdict

The call

The clearest difference is in-app purchases: PepStash at none against Peptide Tracker & Calculator's 4. PepStash also leads on review sentiment (100% vs 71%) and rating (5.0 vs 4.8). Peptide Tracker & Calculator's advantage is ratings volume (593 vs 5). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Peptide Tracker & Calculator sells 4 in-app purchases, starting at $3.99 per month. PepStash asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PepStash holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Peptide Tracker & Calculator has 593 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 71% of Peptide Tracker & Calculator's written reviews are positive against 100% of PepStash's.

UpkeepUpdate frequency

Peptide Tracker & Calculator ships an update every 2 days, PepStash every 3 days. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard5 real differences · 5 level
Peptide Tracker & Calculator versus PepStash: the parameters behind the verdict, then further details
ParameterPeptide Tracker & CalculatorPepStash
PriceFreeFree
Rating4.8 (593 ratings)5.0 (5 ratings) — better
Positive reviews71.2% of reviews100.0% of reviews — better
Number of ratings593 — better5
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size69 MB3 MB
Age rating12+4+
DeveloperDavid DzeveckijAaron Voges

Customer experience

Peptide Tracker & Calculator

All ratings593 ratings
Positive93.8%
Neutral3.0%
Negative3.2%
Written reviews66 reviews
Positive71.2%
Neutral13.6%
Negative15.2%

PepStash

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Peptide Tracker & Calculator

Subscriptions4
  • Full App Access (Monthly)$3.991 Month
  • Full App Access (Monthly)$4.991 Month
  • Full App Access (Yearly)3 Days trial$19.991 Year
Show 1 more
  • Full App Access (Yearly)3 Days trial$24.991 Year
None

PepStash

No in-app purchases

Questions

Is Peptide Tracker & Calculator free?
Peptide Tracker & Calculator is free to download, with in-app purchases available.
Is PepStash free?
PepStash is free to download, with no in-app purchases.
Which has better reviews, Peptide Tracker & Calculator or PepStash?
PepStash is rated higher. Peptide Tracker & Calculator averages 4.8 out of 5 from 593 ratings, while PepStash averages 5.0 from 5 ratings.
Do Peptide Tracker & Calculator or PepStash have ads?
Neither Peptide Tracker & Calculator nor PepStash shows ads.
Which is updated more often, Peptide Tracker & Calculator or PepStash?
Peptide Tracker & Calculator ships an update every 2 days, and PepStash every 3 days. Most recently, Peptide Tracker & Calculator was updated on November 6, 2026 and PepStash on November 1, 2026.

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