Comparison

Smart Peptide Tracker vs SkinGuardAI

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 inventory, scheduling routines, and tracking personal progress. INVENTORY MANAGEMENT Track your supplies across their full inventory cycle. See remaining amounts at a glance with visual indicators. Support for individual items, custom blends, and opened or unopened items. 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 published 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) See how the items in your stack are organized by category with a visual radar chart. ADDITIONAL TOOLS - Cycle planner with on/off week scheduling and visual progress bars - Spending records by item and supplier, with multi-currency support - 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 and all medical decisions should be done with a medical professional. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SkinGuardAI

This app helps you monitor your skin and moles by allowing you to photograph and log them. It uses AI to analyze changes and provides UV index alerts and scan reminders to promote proactive skin health.

Highlights
  • Mole tracking with interactive body map
  • AI-powered ABCDE risk analysis
  • Complete scan history review
  • Real-time UV index alerts
  • Customizable scan reminders
  • On-device privacy for photos
Features
Read full description

SkinGuard AI is your personal skin-monitoring companion — helping you track moles and stay proactive about your skin health between dermatologist visits. KEY FEATURES • Mole Tracking — Photograph and log every mole on an interactive Body Map. Never lose track of size, shape, or color changes over time. • ABCDE Risk Analysis — Every scan is evaluated using the dermatologist-recognized ABCDE framework (Asymmetry, Border, Color, Diameter, Evolution) to flag changes worth watching. • Complete History — Review your full scan history for any mole, side-by-side, so you can spot subtle changes early. • UV Index Alerts — Get real-time UV index readings for your location with practical sun-safety recommendations (SPF reminders, shade times, protective clothing tips). • Scan Reminders — Set a recurring reminder schedule (e.g. every 30 days) so you never forget to recheck a mole that needs monitoring. • On-Device Privacy — Your photos are processed locally using Apple's on-device vision technology. Nothing is uploaded without your explicit permission. • Premium Upgrade — Unlock unlimited tracked moles, full scan history, and PDF export for sharing with your dermatologist. IMPORTANT MEDICAL DISCLAIMER SkinGuard AI is a screening and tracking tool only. It is NOT a diagnostic medical device and does not replace professional medical advice. Always consult a licensed dermatologist or physician for any concerning changes to your skin, moles, or overall health. PRIVACY & TERMS Privacy Policy: https://maverick9123.github.io/PlayListAI/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Take control of your skin health today with SkinGuard AI.

Screenshots

Smart Peptide Tracker4 screens
SkinGuardAI4 screens

Verdict

The call

The clearest difference is ratings volume: Smart Peptide Tracker at 165 against SkinGuardAI's 1. Smart Peptide Tracker also leads on iOS requirement (15.0 vs 17.0). SkinGuardAI's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 87%). 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 11 one-off in-app purchases and SkinGuardAI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SkinGuardAI 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 165 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 87% of Smart Peptide Tracker's written reviews are positive against 100% of SkinGuardAI's.

UpkeepUpdate frequency

Smart Peptide Tracker ships an update every 5 days, SkinGuardAI every 3 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Smart Peptide Tracker versus SkinGuardAI: the parameters behind the verdict, then further details
ParameterSmart Peptide TrackerSkinGuardAI
PriceFreeFree
Rating4.7 (165 ratings)5.0 (1 ratings) — better
Positive reviews87.0% of reviews100.0% of reviews — better
Number of ratings165 — better1
Update frequencyEvery 5 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size114 MB5 MB
Age rating17+4+
DeveloperSean HussainBruce Wynn

Customer experience

Smart Peptide Tracker

All ratings165 ratings
Positive93.9%
Neutral2.4%
Negative3.6%
Written reviews23 reviews
Positive87.0%
Neutral8.7%
Negative4.3%

SkinGuardAI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

11 purchases

Smart Peptide Tracker

One-time11
  • Peak 3-day TrialFree
  • Ai Question Pack (20 questions)$4.99
  • Partner Add-on$9.99
Show 8 more
  • Extra Partner Add-on$9.99
  • Premium Lifetime - Discount$14.99
  • Partner Biomarkers Add-on$14.99
  • Biomarkers Add-on$14.99
  • Premium Lifetime$19.99
  • Partner Mode+$19.99
  • Peak$29.99
  • Elite$39.99
2 purchases

SkinGuardAI

Subscriptions2
  • Premium Monthly7 Days trial$4.991 Month
  • Premium Annual7 Days trial$29.991 Year

Questions

Is Smart Peptide Tracker free?
Smart Peptide Tracker is free to download, with in-app purchases available.
Is SkinGuardAI free?
SkinGuardAI is free to download, with in-app purchases available.
Which has better reviews, Smart Peptide Tracker or SkinGuardAI?
SkinGuardAI is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 165 ratings, while SkinGuardAI averages 5.0 from 1 ratings.
Do Smart Peptide Tracker or SkinGuardAI have ads?
Neither Smart Peptide Tracker nor SkinGuardAI shows ads.
Which is updated more often, Smart Peptide Tracker or SkinGuardAI?
Smart Peptide Tracker ships an update every 5 days, and SkinGuardAI every 3 days. Most recently, Smart Peptide Tracker was updated on October 24, 2026 and SkinGuardAI on October 10, 2026.

Other comparisons