Comparison

Smart Peptide Tracker vs PeptideFox

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

Head to head
About

Smart Peptide Tracker

Manage supplement inventory, schedule routines, and track personal progress with a comprehensive research companion. Features include a reconstitution calculator, visual progress charts, and site rotation planning. Offers optional cloud sync and PIN encryption for privacy.

Highlights
  • Inventory management with reconstitution calculator
  • Customizable schedules and push notification reminders
  • One-tap logging and backfilling up to 14 days
  • Progress tracking with charts and photos
  • Stack analysis for compatibility and overlap
  • Visual site rotation planner
  • Cycle planner and cost tracker
Features
Read full description

Smart Peptide Tracker is your all-in-one research companion for managing supplement inventory, scheduling routines, and tracking personal progress. INVENTORY MANAGEMENT Track your supplies with a built-in reconstitution calculator. Monitor remaining amounts with visual syringe indicators. Support for individual items, custom blends, and partially used vials. SCHEDULES & REMINDERS Create recurring schedules: daily, twice daily, every other day, 5x weekly, weekly, and more. Set push notification reminders so you never miss an entry. Pause and resume schedules anytime. CALENDAR & LOGGING Log entries with one tap from your daily view. Backfill up to 14 days for missed entries. View running stats by day, week, month, or year. REFERENCE LIBRARY Browse 100+ compounds with general reference information and 27+ popular blend formulations. PROGRESS TRACKING (Premium) Chart your weight, mood, and energy over time with beautiful SVG charts. Log progress photos and compare them side-by-side. Set goals and visualize your trends across custom time ranges. STACK ANALYZER (Premium) Analyze your current stack for compatibility and overlap. Visual radar chart shows mechanism coverage across categories. Get smart recommendations to fill gaps. SITE ROTATION Visual body map with front and back views. The app auto-suggests your next site based on recent history for balanced rotation. ADDITIONAL TOOLS - Cycle planner with on/off week scheduling and visual progress bars - Cost tracker with per-vial, per-dose analytics and multi-currency support - Smart suggestions for synergy detection - Full data import/export (JSON) PRIVACY FIRST Your data is stored locally on your device. Optional PIN encryption keeps it private. Cloud sync is available but entirely optional. No third-party tracking or analytics beyond basic crash reporting. This app is a personal organization and logging tool. It does not provide medical advice or recommendations of any kind.

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

Smart Peptide Tracker4 screens
PeptideFox4 screens

Verdict

The call

The clearest difference is monetization model: PeptideFox at free against Smart Peptide Tracker's freemium. PeptideFox also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 86%). Smart Peptide Tracker's advantage is ratings volume (162 vs 3) and device support (3 vs 1). 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. Smart Peptide Tracker sells 9 one-off in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

PeptideFox holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Smart Peptide Tracker has 162 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 86% of Smart Peptide Tracker's written reviews are positive against 100% of PeptideFox's.

UpkeepUpdate frequency

Smart Peptide Tracker ships an update every 5 days, PeptideFox weekly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
Smart Peptide Tracker versus PeptideFox: the parameters behind the verdict, then further details
ParameterSmart Peptide TrackerPeptideFox
PriceFreeFree
Rating4.7 (162 ratings)5.0 (3 ratings) — better
Positive reviews86.4% of reviews100.0% of reviews — better
Number of ratings162 — better3
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size114 MB14 MB
Age rating17+17+
DeveloperSean HussainHZ29 Inc.

Customer experience

Smart Peptide Tracker

All ratings162 ratings
Positive93.8%
Neutral2.5%
Negative3.7%
Written reviews22 reviews
Positive86.4%
Neutral9.1%
Negative4.5%

PeptideFox

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

In-app purchases

9 purchases

Smart Peptide Tracker

One-time9
  • Ai Question Pack (20 questions)$4.99
  • Partner Add-on$9.99
  • Extra Partner Add-on$9.99
Show 6 more
  • Partner Biomarkers Add-on$14.99
  • Biomarkers Add-on$14.99
  • Premium Lifetime - Discount$25.99
  • Premium Lifetime$34.99
  • Peak$44.99
  • Elite$54.99
2 purchases

PeptideFox

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

Questions

Is Smart Peptide Tracker free?
Smart Peptide Tracker is free to download, with in-app purchases available.
Is PeptideFox free?
PeptideFox is free to download, with in-app purchases available.
Which has better reviews, Smart Peptide Tracker or PeptideFox?
PeptideFox is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 162 ratings, while PeptideFox averages 5.0 from 3 ratings.
Do Smart Peptide Tracker or PeptideFox have ads?
Neither Smart Peptide Tracker nor PeptideFox shows ads.
Which is updated more often, Smart Peptide Tracker or PeptideFox?
Smart Peptide Tracker ships an update every 5 days, and PeptideFox weekly. Most recently, Smart Peptide Tracker was updated on October 17, 2026 and PeptideFox on October 12, 2026.

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