Comparison

Smart Peptide Tracker vs STACKED

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

STACKED

This app helps you meticulously track peptide doses, schedules, and progress. Log injections, monitor weight and sleep, record nutrition, and access research profiles. Stay informed about your health journey with detailed insights and reminders.

Highlights
  • Log peptide injections with dosage and site
  • Manage multiple peptide vials
  • Set custom dose schedules and reminders
  • Track weight, sleep, and nutrition
  • Record daily mood and energy levels
  • Access peptide research profiles
  • Log and rate side effects
Features
Read full description

Stacked is the premium peptide tracking app designed to help you stay on top of every dose, schedule, and milestone. Full access requires an active Stacked subscription. Track BPC-157, Semaglutide, CJC-1295, or any other peptide. Stacked gives you the tools to log, monitor, and review your progress with ease. TRACK YOUR DOSES: Log every injection with dosage, site, and notes. Manage multiple vials with concentration and remaining units. Set daily, weekly, or custom dose schedules and get reminders so you never miss a dose. MONITOR YOUR PROGRESS: Track weight trends over time. Log sleep quality, duration, and patterns. Record daily nutrition including protein, calories, water, and more. Complete daily check-ins for mood, energy, and sleep quality. STAY INFORMED: Browse 100+ peptide research profiles. Understand mechanisms, research status, and focus areas. Track and log side effects with severity ratings. View your full dose history on a calendar, see your streak, total doses, and active peptides at a glance and export reports to share with your provider. Stacked is strictly a tracker, we help you stay organized and consistent with your existing protocol. We do not create, recommend, or prescribe peptide protocols. For informational purposes only. Not medical advice. Privacy Policy: www.stackedpep.com/policy Terms of Use: www.stackedpep.com/terms

Screenshots

Smart Peptide Tracker4 screens
STACKED4 screens

Verdict

The call

The clearest difference is monetization model: Smart Peptide Tracker at freemium against STACKED's subscription. Smart Peptide Tracker also leads on ratings volume (162 vs 1) and device support (3 vs 1). STACKED's advantage is rating (5.0 vs 4.7). 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. Smart Peptide Tracker sells 11 one-off in-app purchases and STACKED sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

STACKED 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 1, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
Smart Peptide Tracker versus STACKED: the parameters behind the verdict, then further details
ParameterSmart Peptide TrackerSTACKED
PriceFreeFree
Rating4.7 (162 ratings)5.0 (1 ratings) — better
Positive reviews86.4% of reviews—
Number of ratings162 — better1
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size114 MB28 MB
Age rating17+12+
DeveloperSean HussainAlexandru Malenchi

Customer experience

Smart Peptide Tracker

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

STACKED

All ratings1 ratings
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
3 purchases

STACKED

Subscriptions3
  • Stacked Premium Weekly$9.997 Days
  • Stacked Premium Yearly Promo$34.991 Year
  • Stacked Premium Yearly$69.991 Year

Questions

Is Smart Peptide Tracker free?
Smart Peptide Tracker is free to download, with in-app purchases available.
Is STACKED free?
STACKED is free to download, with in-app purchases available.
Which has better reviews, Smart Peptide Tracker or STACKED?
STACKED is rated higher. Smart Peptide Tracker averages 4.7 out of 5 from 162 ratings, while STACKED averages 5.0 from 1 ratings.
Do Smart Peptide Tracker or STACKED have ads?
Neither Smart Peptide Tracker nor STACKED shows ads.

Other comparisons