Comparison

SHOTLOG vs Peptide Tracker

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

Head to head
About

SHOTLOG

This app helps users meticulously track peptide protocols for weight loss and biohacking. It offers features like dose reminders, unit calculations, inventory management, and progress monitoring through charts and photos. Users can log nutrition, side effects, and export data for healthcare providers.

Highlights
  • Customizable peptide protocol creation
  • Dose calculation (mg, mcg, IU to units)
  • Vial inventory and dose tracking
  • Intelligent dose reminders
  • Automatic injection site rotation
  • Weight, measurement, and progress photo tracking
  • Nutrition and side effect logging
  • Data export for healthcare providers
Features
Read full description

SHOTLOG - Peptide Tracker for Biohackers Track your biohacking protocol with precision. SHOTLOG helps you never miss a dose, calculate exact syringe units, and monitor your transformation - all in one powerful app built for serious peptide users. SMART PROTOCOL MANAGEMENT - Create custom protocols for any peptide or medication - Built-in calculator converts mg, mcg, and IU to syringe units instantly - Track vial inventory and remaining doses - Support for titration schedules and rest periods NEVER MISS A DOSE Intelligent reminders keep your biohacking protocol on track. Log doses with one tap, rotate injection sites automatically, and see your complete medication history at a glance. TRACK YOUR TRANSFORMATION - Weight trends with visual charts - Body measurements and progress photos - Nutrition logging (protein, fat, calories, water) - Side effects and wellness journal SEE THE FULL PICTURE Your logbook brings all your biohacking data together. Spot patterns, identify what works, and make informed decisions about your protocol. Export detailed reports to share with your healthcare provider. WORKS WITH ANY PROTOCOL GLP-1s, BPC-157, NAD+, Sermorelin, GLOW, KLOW, and more. Whether you're optimizing for weight management, recovery, or performance - SHOTLOG adapts to your biohacking goals. QUESTIONS? Reach us anytime at support@shotlogapp.com --- PREMIUM SUBSCRIPTION SHOTLOG Premium unlocks all tracking features and advanced analytics. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Manage subscriptions and turn off auto-renewal in Settings > [Your Name] > Subscriptions. HEALTH DISCLAIMER SHOTLOG is a personal tracking and organizational tool. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult a qualified healthcare provider before starting, changing, or stopping any medication or peptide protocol. Terms of Service: https://www.shotlogapp.com/terms-and-conditions/ Privacy Policy: https://www.shotlogapp.com/privacy-policy

About

Peptide Tracker

This app helps users manage their peptide therapy journey with smart protocol management, progress tracking, and detailed journaling. It offers intelligent analytics, a built-in AI chat assistant, and a user-focused design for optimal organization and motivation.

Highlights
  • Customizable peptide protocols
  • Automatic shot generation
  • Intelligent reminder system
  • Weight loss and muscle growth tracking
  • Detailed journal entries
  • AI chat assistant for therapy questions
Features
Read full description

PeptideKit is a no-nonsense app for anyone serious about their peptide therapy journey. Managing GLP-1 peptides or tracking any other hormone therapy is easier than ever with PeptideKit. It provides the tools you need to stay organized, motivated, and informed. Key Features • Smart Protocol Management Create custom peptide protocols with flexible scheduling (daily, weekly, bi-weekly, monthly, every X days, or custom schedules) Intelligent reminder system with local notifications Track multiple protocols simultaneously with color-coded organization • Comprehensive Progress Tracking Weight Loss Analytics: Track weight changes with detailed charts and statistics — ideal for GLP-1 tracker use cases Muscle Growth Monitoring: Log measurements and strength progress Anti-Aging Metrics: Monitor skin health, energy levels, and vitality markers Hormone Support: Track hormonal balance and related symptoms, including testosterone and other hormone levels Injury Healing: Monitor recovery progress and pain levels Energy & Performance: Log energy levels, workout performance, and stamina Cognitive Support: Track mental clarity, focus, and cognitive function • Advanced Calendar & Commitment Status Interactive calendar with color-coded Commitment status Visual overview of completed, missed, and upcoming injections Monthly Commitment tracking for all protocol frequencies Quick add functionality for manual jab entries • Detailed Journal System Create rich journal entries with dose associations Link specific injections to your daily experiences Track injection sites Search and filter through your therapy history • Intelligent Analytics 7D, 30D, 90D, and yearly progress views Statistical insights and trend analysis Progress charts with customizable date ranges Export capabilities for sharing with healthcare providers Why Choose PeptideKit? • User-Focused Design Intuitive interface designed specifically for peptide and hormone therapy Customizable themes (Light, Dark, System) iPad-optimized with full-screen sheets and navigation • Privacy & Security All data stored locally on your device • Flexibility & Customization Weight tracking in pounds or kilograms Customizable log categories based on your needs Flexible protocol scheduling options • Never Miss a Dose Smart notification system ensures you stay on track with your protocols, whether it's a daily GLP-1 jab or a weekly TRT injection. Receive timely reminders that adapt to your schedule and preferences. Get PeptideKit now — Your Complete Peptide & Hormone Therapy Companion. Medical Disclaimer: The information provided by PeptideKit is for educational purposes only and does not constitute medical advice, diagnosis, or treatment recommendations. Always consult with a qualified healthcare professional before initiating any peptide therapy protocol. Auto-renewable subscriptions EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SHOTLOG4 screens
Peptide Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Peptide Tracker at 77% against SHOTLOG's 31%. Peptide Tracker also leads on update cadence (weekly vs fortnightly). SHOTLOG's advantage is monetization model (freemium vs subscription) and iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases 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. SHOTLOG sells 8 in-app purchases, starting at $0.99 per month and Peptide Tracker sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SHOTLOG ships an update fortnightly, Peptide Tracker weekly. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
SHOTLOG versus Peptide Tracker: the parameters behind the verdict, then further details
ParameterSHOTLOGPeptide Tracker
PriceFreeFree
Rating—4.7 (306 ratings) — better
Positive reviews30.8% of reviews77.1% of reviews — better
Number of ratings—306 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better18.6
Further details — not scored
Size53 MB36 MB
Age rating4+12+
DeveloperRoboCFI LLCJamal Baga

Customer experience

SHOTLOG

Written reviews13 reviews
Positive30.8%
Neutral7.7%
Negative61.5%

Peptide Tracker

All ratings306 ratings
Positive91.8%
Neutral1.0%
Negative7.2%
Written reviews83 reviews
Positive77.1%
Neutral3.6%
Negative19.3%

Bugs and requests

SHOTLOG

Not enough reviews yet to summarise bugs or requests.

Peptide Tracker

Reported bugs

3 issues
  • 3 weeks' data disappeared
  • Wiped all my Data
  • Notifications do not work

Requested features

1 request
  • Build a protocol with an indefinite cycling period

In-app purchases

8 purchases

SHOTLOG

Subscriptions8
  • No Ads$0.991 Month
  • Basic$1.991 Month
  • Pro Monthly$2.991 Month
Show 5 more
  • Premium Monthly1 Month trial$4.991 Month
  • Premium Monthly$4.991 Month
  • Premium Yearly1 Month trial$34.991 Year
  • Premium Annually$34.991 Year
  • Pro Yearly$34.991 Year
7 purchases

Peptide Tracker

Subscriptions6
  • Plus Weekly$3.997 Days
  • Plus Weekly3 Days trial$5.997 Days
  • Plus Monthly$9.991 Month
Show 3 more
  • Plus Yearly3 Days trial$39.991 Year
  • Plus Yearly$39.991 Year
  • Plus Yearly$49.991 Year
One-time1
  • Plus Lifetime$69.99

Questions

Is SHOTLOG free?
SHOTLOG is free to download, with in-app purchases available.
Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Do SHOTLOG or Peptide Tracker have ads?
Neither SHOTLOG nor Peptide Tracker shows ads.
Which is updated more often, SHOTLOG or Peptide Tracker?
SHOTLOG ships an update fortnightly, and Peptide Tracker weekly. Most recently, SHOTLOG was updated on October 15, 2026 and Peptide Tracker on October 25, 2026.

Other comparisons