Comparison

SHOTLOG vs PeptideFox

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

PeptideFox

This app simplifies peptide math and tracking for users managing peptide protocols. It calculates precise dosages, logs daily injections, and helps build custom protocols. Manage vial inventory and track multiple peptides simultaneously for optimal results.

Highlights
  • Reconstitution calculator
  • Daily dose and injection log
  • Custom protocol management
  • Vial inventory tracking
  • Supports various peptide compounds
  • Private and secure data storage
Features
Read full description

RECONSTITUTION CALCULATOR — MATH-FREE Simply enter your vial size and desired dose. The calculator solves the optimal amount of BAC water and gives you the exact syringe draw. Supports mg, mcg, IU, and all standard insulin syringe formats. No more guessing your reconstitution math. DAILY DOSE TRACKER & INJECTION LOG Log every injection by time of day — waking, morning, evening, bedtime. Mark doses complete with one tap. See your full dosing history and protocol at a glance. Never miss a dose again. PROTOCOL MANAGEMENT & PEPTIDE STACK BUILDER Build custom protocols for any compound. Set frequency, duration, and dosing schedule. Track multiple peptides simultaneously and manage your full peptide stack without confusion. VIAL INVENTORY Know exactly how many doses remain in each vial. Track reconstitution dates, keep multiple vials per compound, and switch to a fresh vial without losing count. Never waste a vial again. WORKS WITH EVERY PEPTIDE & GLP-1 COMPOUND Whether you're managing a GLP-1 protocol, peptide cocktails like GLOW or KLOW, or a full biohacker peptide stack, compound-aware support is built in. BUILT FOR THE PEPTIDE COMMUNITY PeptideFox understands the real-life scenarios of compound reconstitution, injection tracking, and managing multiple vials and supply — the calculator, tracker, and inventory all work from the same data, so nothing needs entering twice. PRIVATE & SECURE All data stays on your device. No account required. No cloud. No trackigs to you. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/

Screenshots

SHOTLOG4 screens
PeptideFox4 screens

Verdict

The call

The clearest difference is review sentiment: PeptideFox at 100% against SHOTLOG's 31%. PeptideFox also leads on monetization model (free vs freemium) and update cadence (weekly vs fortnightly). SHOTLOG's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, 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. SHOTLOG sells 8 in-app purchases, starting at $0.99 per month and PeptideFox sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SHOTLOG ships an update fortnightly, PeptideFox weekly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
SHOTLOG versus PeptideFox: the parameters behind the verdict, then further details
ParameterSHOTLOGPeptideFox
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews30.8% of reviews100.0% of reviews — better
Number of ratings—3 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size53 MB14 MB
Age rating4+17+
DeveloperRoboCFI LLCHZ29 Inc.

Customer experience

SHOTLOG

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

PeptideFox

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
2 purchases

PeptideFox

Subscriptions2
  • Pro Monthly3 Days trial$2.991 Month
  • Pro Yearly3 Days trial$19.991 Year

Questions

Is SHOTLOG free?
SHOTLOG is free to download, with in-app purchases available.
Is PeptideFox free?
PeptideFox is free to download, with in-app purchases available.
Do SHOTLOG or PeptideFox have ads?
Neither SHOTLOG nor PeptideFox shows ads.
Which is updated more often, SHOTLOG or PeptideFox?
SHOTLOG ships an update fortnightly, and PeptideFox weekly. Most recently, SHOTLOG was updated on October 15, 2026 and PeptideFox on October 12, 2026.

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