Comparison

Peptide Calculator vs PeptidePal

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

Head to head
About

Peptide Calculator

Calculate peptide dosages and reconstitution accurately and quickly. Track your injections with timely reminders and live activities. Save custom formulas and sync across devices for seamless management.

Highlights
  • Peptide dosage calculation
  • Reconstitution guidance
  • Injection time tracking
  • Custom formula saving
  • Widget for daily doses
  • Reminders and Live Activities
  • iCloud sync across devices
Features
Read full description

Get the right peptide dosage in seconds and track your shot's time so you never miss it. Simply enter your peptide information, see the optimal syringe size, and dosage, and save your favorite formulas and cycles to your device. Visualize today’s doses with widget and get Reminders and Live activities so you never miss a shot. With iCloud sync, your peptides, dosages and schedules stay up to date across all your Apple devices—no hassles, just accurate results and easy tracking every time. ======================= If you purchase Peptide Calculator, the payment will be charged to your iTunes account. If you purchase a weekly, monthly or yearly subscription, your account will automatically be charged for renewal within 24 hours prior to the end of the current subscription period unless you disable auto-renew. You can turn off auto-renewal at any time by going to your Account Settings on the App Store after purchase. ======================= Terms of Service: https://pepflow.app/terms-of-service/ Privacy Policy: https://pepflow.app/privacy-policy/

About

PeptidePal

This app helps users meticulously track research peptides, manage inventory, and schedule doses with smart reminders. It also offers new health tracking features for sleep, supplements, and progress monitoring, with secure data syncing and export options.

Highlights
  • Log doses with a simple swipe
  • Track multiple peptides simultaneously
  • Organize peptide stock with low stock alerts
  • Daily or specific day dose reminders
  • Monitor sleep patterns and quality
  • Track weight and body measurements
  • Export data as CSV for analysis
Read full description

PeptidePal is the comprehensive peptide tracking solution designed for serious users who need precise organization and monitoring of their research peptides. KEY FEATURES: SMART TRACKING • Log doses with a simple swipe • Track multiple peptides simultaneously • Monitor vial usage and remaining doses • Automatic expiration date tracking INVENTORY MANAGEMENT • Organize your peptide stock • Low stock alerts • Batch and lot number tracking • Complete vial lifecycle management INTELLIGENT SCHEDULING • Daily or specific day schedules • AM/PM dose reminders • Never miss a dose with smart notifications • Flexible scheduling options HEALTH TRACKING (NEW!) • Monitor sleep patterns and quality • Track supplement intake and adherence • View personalized health insights • Comprehensive health timeline PROGRESS MONITORING • Track weight and body measurements • Progress photos with secure storage • Export data as CSV for analysis • Visual charts and trends PRIVACY FOCUSED • Your data syncs across all your devices • Secure authentication required • Encrypted cloud backup • Full data export capability ADDITIONAL FEATURES • Reconstitution calculator • Offline functionality • Regular updates and improvements • Haptic feedback for better user experience SUBSCRIPTION & AUTHENTICATION PeptidePal Pro subscription ($2.99/month) unlocks full functionality including unlimited peptide tracking, health monitoring, progress tracking, and data export features. Account creation required for cross-device sync and data backup. IMPORTANT DISCLAIMER PeptidePal is a tracking tool for research peptides only. This app does not provide medical advice, diagnosis, or treatment recommendations. Always consult with a qualified healthcare provider before making any decisions related to peptides or your health. TERMS & PRIVACY Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jiveshbhatti.github.io/peptidepal-legal/privacy-policy.html Custom Terms of Service: https://jiveshbhatti.github.io/peptidepal-legal/terms-of-service.html

Screenshots

Peptide Calculator4 screens
PeptidePal4 screens

Verdict

The call

The clearest difference is review sentiment: Peptide Calculator at 77% against PeptidePal's 33%. Peptide Calculator also leads on rating (4.8 vs 3.0) and ratings volume (396 vs 4). PeptidePal's advantage is iOS requirement (15.1 vs 18.0). 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 Calculator sells 11 in-app purchases, starting at $0.99 per 7 days and PeptidePal sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Peptide Calculator holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Peptide Calculator has 396 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 77% of Peptide Calculator's written reviews are positive against 33% of PeptidePal's.

UpkeepUpdate frequency

Peptide Calculator ships an update every 2 weeks, PeptidePal fortnightly. The most recent releases landed on September 23, 2026 and June 4, 2026 respectively.

Scorecard4 real differences · 6 level
Peptide Calculator versus PeptidePal: the parameters behind the verdict, then further details
ParameterPeptide CalculatorPeptidePal
PriceFreeFree
Rating4.8 (396 ratings) — better3.0 (4 ratings)
Positive reviews76.9% of reviews — better33.3% of reviews
Number of ratings396 — better4
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size135 MB53 MB
Age rating4+17+
Developerkeinois OUJivesh Bhatti

Customer experience

Peptide Calculator

All ratings396 ratings
Positive95.5%
Neutral1.0%
Negative3.5%
Written reviews26 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

PeptidePal

All ratings4 ratings
Positive25.0%
Neutral50.0%
Negative25.0%
Written reviews6 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

11 purchases

Peptide Calculator

Subscriptions11
  • PepFlow PRO (Weekly)3 Days trial$0.997 Days
  • PepFlow PRO (Monthly)3 Days trial$2.991 Month
  • PepFlow PRO (Weekly)3 Days trial$2.997 Days
Show 8 more
  • Peptide PRO (Weekly)3 Days trial2 variants$2.997 Days
  • PepFlow PRO (Weekly)3 Days trial3 variants$3.997 Days
  • PepFlow PRO (Annual)3 Days trial$8.991 Year
  • PepFlow PRO (Monthly)3 Days trial2 variants$9.991 Month
  • Peptide PRO (Annual)3 Days trial$14.991 Year
  • Peptide PRO (Annual)3 Days trial$19.991 Year
  • PepFlow PRO (Annual)3 Days trial2 variants$29.991 Year
  • Peptide PRO (Annual)3 Days trial$44.991 Year
3 purchases

PeptidePal

Subscriptions2
  • PeptidePal Pro7 Days trial$2.991 Month
  • Peptidepal Yearly$29.991 Year
One-time1
  • PeptidePal Pro$2.99

Questions

Is Peptide Calculator free?
Peptide Calculator is free to download, with in-app purchases available.
Is PeptidePal free?
PeptidePal is free to download, with in-app purchases available.
Which has better reviews, Peptide Calculator or PeptidePal?
Peptide Calculator is rated higher. Peptide Calculator averages 4.8 out of 5 from 396 ratings, while PeptidePal averages 3.0 from 4 ratings.
Do Peptide Calculator or PeptidePal have ads?
Neither Peptide Calculator nor PeptidePal shows ads.
Which is updated more often, Peptide Calculator or PeptidePal?
Peptide Calculator ships an update every 2 weeks, and PeptidePal fortnightly. Most recently, Peptide Calculator was updated on September 23, 2026 and PeptidePal on June 4, 2026.

Other comparisons