PepTracker vs STONE STEEL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PepTracker
This app helps users meticulously track peptide and GLP-1 medication doses. It allows for the creation of structured protocols, scheduling of injections, and calculation of precise syringe volumes. Users can monitor progress over time and receive reminders for upcoming doses.
- Log injection doses
- Build peptide/GLP-1 protocols
- Built-in dose calculator
- Schedule reminders
- Track progress metrics
- Export logs
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The peptide tracker built for people who run real protocols. Track semaglutide, tirzepatide, retatrutide, BPC-157, TB-500, TRT and more, all in one place. Log every injection, get reminded before you miss one, and see how much is left in every vial. Then let PepGuide set up your next protocol in one message, and PepPulse sum up how your week really went. MEET PEPGUIDE: YOUR AI PROTOCOL ASSISTANT • Build a protocol from one sentence, like "Retatrutide 2.5 mg every Sunday" • Ask about your own logs: "How consistent was I with BPC-157 this month?" • Ask general questions about peptides, by text or photo • Pick up any earlier conversation from your chat history MEET PEPPULSE: YOUR STACK, SUMMED UP • A clear AI summary of your week • Dose consistency for every compound in your stack • Symptom, mood and energy trends from your check-ins • Apple Health vitals alongside your protocols NEVER MISS A DOSE • Log each dose in seconds, with notes, exactly as your provider instructed • Daily, twice-daily, weekly, twice-weekly, monthly and custom schedules • Due, upcoming and missed-dose reminders • Vial supply tracking with doses left, days left, and a refill reminder before you run out • Apple Calendar and Google Calendar sync BUILT FOR SERIOUS STACKS • Run multiple compounds in one stacked protocol • Cycling, every-other-day and every-X-days schedules • Starter and advanced protocol templates • A built-in peptide library • A full calendar with month and hour-by-hour week views, plus protocol history and restore SEE YOUR PROGRESS • Weight, body fat, lean body mass and six body measurements • Weight, adherence and body fat goals • Two-way Apple Health sync for weight, body fat and waist • Full history and CSV export START FREE The free plan includes up to 3 protocols, dose logging, reminders, vial supply tracking, calendar sync, the peptide library, and 30 days of weight history. GO PREMIUM Premium unlocks PepGuide and PepPulse with a monthly AI allowance (optional top-ups available), unlimited protocols, stacking, advanced schedules and templates, the full calendar, mood and energy check-ins, body fat and body measurements, editing past entries, full history and exports, and Apple Health integration. Try Premium free for 7 days with the annual plan. Terms of Service: https://peptracker.app/terms-of-service Privacy Policy: https://peptracker.app/privacy-policy MEDICAL DISCLAIMER PepTracker is for informational and tracking purposes only. It does not provide medical advice, diagnosis or treatment, and it does not calculate or recommend doses. AI features help you review and organize your own information. Supply estimates depend on the information you enter and should be independently verified. Consult a qualified healthcare professional before starting, changing or stopping any medication, peptide or treatment protocol.
STONE STEEL
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STONE STEEL: The Ultimate Fitness App Forge the physique you’ve always wanted with STONE STEEL, the premium fitness platform designed for bodybuilders and serious lifters. STONE STEEL equips you with the programming, tracking tools, and community support you need to reach your ultimate health and fitness goals. Core Features Custom & Pre-Built Programming: Take the guesswork out of your training. Choose from a library of expertly designed bodybuilding programs, or take complete control and design your own custom routines from scratch. Precision Workout Logging: Keep meticulous records of your time in the gym. Easily log your exercises, sets, reps, and exact loads to ensure progressive overload and consistent growth. Comprehensive Progress Tracking: Watch your transformation unfold. Upload progress photos, track your daily weight, and log detailed body measurements all in one secure place. Extensive Exercise Library: Access a massive database of movements to build your routines and master your form. Choose Your Path: STONE STEEL is designed to fit your specific needs, offering two distinct ways to train: Premium Subscription (Monthly): Gain full, unrestricted access to the app for a flat monthly fee. This includes the complete exercise library, advanced workout logger, progress tracking, and entry into our exclusive community group chats to connect, share, and grow with other lifters and IFBB Pro Andre Batungbacal. Elite 1:1 Coaching: Take your training to the highest possible level. Work directly with IFBB Pro Andre Batungbacal as your personal coach for tailored programming, direct feedback, and elite accountability designed around your specific physique goals. Seamless Integrations: Your fitness journey doesn't stop when you leave the gym. STONE STEEL provides a 360-degree view of your health by automatically syncing with your favorite devices and platforms: Supported Apps & Devices: Apple Health, Garmin, Fitbit, MyFitnessPal, and Withings. Comprehensive Health Tracking: Automatically sync your data to monitor daily nutrition, sleep quality, active workouts, body composition, and overall vital stats. Ready to build a stronger you? Download STONE STEEL today and start lifting.
Screenshots
Verdict
The clearest difference is in-app purchases: STONE STEEL at none against PepTracker's 8. STONE STEEL also leads on device support (4 vs 1) and iOS requirement (15.5 vs 18). On price and ads 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
Both are free to download. PepTracker sells 8 in-app purchases, starting at $7.99 per month. STONE STEEL asks for nothing beyond the download.
| Parameter | PepTracker | STONE STEEL |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (468 ratings) — better | — |
| Positive reviews | 78.1% of reviews | — |
| Number of ratings | 468 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 18 | 15.5 — better |
| Further details — not scored | ||
| Size | 20 MB | 214 MB |
| Age rating | 17+ | 4+ |
| Developer | Jayven Alan Villagomez Peredo | STONE STEEL LLC |
Bugs and requests
PepTracker
Reported bugs
1 issue- Units function not working
Requested features
2 requests- Support for more units of measurement
- Ability to track more than 2 protocols
STONE STEEL
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PepTracker
- Monthly$7.991 Month
- Yearly1 Year trial$47.991 Year
- Yeary7 Days trial$47.991 Year
- Small$2.99
- Standard$6.99
- Power User$14.99
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- Premium Lifetime$79.99
- Premium Lifetime$99.00
STONE STEEL
No in-app purchases









