Peptide Tracker vs PepSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Tracker
This app simplifies peptide use by calculating accurate dosages, tracking injections, and setting reminders for consistency. Manage multiple peptides and review your history with a clear and reliable interface.
- Smart peptide calculator for accurate dosing
- Log and track peptide injections
- Set reminders for consistency
- Review injection and dosage history
- Manage multiple peptides
- Designed for clarity and reliability
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Peptide Tracking Made Simple Track Every Dose Stay Consistent Daily PepSync is the easiest way to track, log and manage your peptide use. Built for precision and convenience, this Peptide Tracker helps you stay on top of your peptide routine. Whether you're new or experienced, PepSync ensures every injection and log is recorded accurately. Features: - Log and track peptide injections effortlessly - Set reminders to stay consistent with every dose - Review your complete injection and dosage history - Monitor vial supply and restock on time - Manage multiple peptides in one place - Built-in dose calculator for accurate, precise dosing - Designed for clarity and reliability SUPPORT - Contact: https://www.muchadostudio.com/contact THIS APP REQUIRES A SUBSCRIPTION TO ACCESS CERTAIN FEATURES - Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PepSync
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Know exactly what to draw. PepSync turns the numbers on your vial label amount, water, syringe into one clear answer: the units to draw to. Then it keeps the books: what's left in every vial, when each one should be discarded, and the schedule you built for yourself. No spreadsheet. No napkin math. No squinting at tick marks. ALL-NEW IN 2.0 Version 2 is a complete redesign a ground-up UI overhaul built around one idea: the answer comes first. A cleaner dark interface, a streamlined four-tab layout with a quick-add button always under your thumb, and every number you'd act on rendered in crisp monospace. Faster to read at 7 AM, faster to log, easier to trust. THE CALCULATOR - Answer-first: the draw-to units stay pinned while you adjust inputs - Clean-mark check: if your numbers land between syringe marks, PepSync suggests the water amount that fixes it - Show Math: every step of the calculation in plain English — verify anything - Blend support: multi-component vials with per-draw breakdowns - Reverse calc, water calc, unit converter (mcg / mg / mL / IU / units), and titration tools VIALS THAT COUNT THEMSELVES - Log an entry and the vial's remaining count ticks down automatically - Discard countdown runs from your reconstitution date - Projected-empty date tells you in advance whether you'll finish a vial before its discard day - Multiple vials of the same compound? One wears the "in use" badge logging just works - Optional cost tracking per vial SCHEDULES YOU AUTHOR - Build simple daily plans or staged ones — step changes, on/off phases, multiple compounds — entirely from your own entries - "Up next" shows what you scheduled, when, with your rotation site - Missed an entry? It's recorded honestly. Plans never shift and never double up - Optional reminders that respect your privacy: lock-screen text is discreet by default YOURS ALONE - Local-first by architecture: no account, no server, no analytics, no cloud copy - Your data lives in a database on your iPhone — the only way it leaves is you tapping Export - Full backup and restore: one file, readable, yours - Filterable history with CSV export ONE-TIME PURCHASE Pay once, own it. No subscription. Restore anytime on your Apple ID. PepSync is a calculation and record-keeping utility. All compounds, amounts, and schedules are entered by you; the app performs unit math on your numbers and organizes your records. It does not provide dosing recommendations, protocols, or medical advice. For research and educational purposes only. Consult a qualified professional for health decisions.
Screenshots
Verdict
The clearest difference is ads: PepSync at none against Peptide Tracker's shown. PepSync also leads on iOS requirement (16.4 vs 18.0). Peptide Tracker's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases and device support 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. Peptide Tracker sells 12 in-app purchases, starting at $7.99 per 7 days and PepSync sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Peptide Tracker ships an update weekly, PepSync every 3 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.
| Parameter | Peptide Tracker | PepSync |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (102 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 102 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 42 MB | 39 MB |
| Age rating | 12+ | 17+ |
| Developer | Thomas Strathern | Rapid Sync IT LLC |
In-app purchases
Peptide Tracker
- Premium Weekly3 Days trial$7.997 Days
- Premium Weekly$7.997 Days
- PepSync Weekly$7.997 Days
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- Premium Annual - Deal$39.991 Year
- PepSync Yearly - 3 day trial3 Days trial$59.991 Year
- PepSync Yearly - 7 day trial7 Days trial$59.991 Year
- Premium Yearly7 Days trial$59.991 Year
- Premium Annual$59.991 Year
- Premium Annual - 3 Day Trial3 Days trial$59.991 Year
- Premium Annual - 30 Day Trial1 Month trial$59.991 Year
- Premium Lifetime$39.99
- PepSync Lifetime$59.99
PepSync
- Unlock PepSync$19.99
Questions
Is Peptide Tracker free?
Is PepSync free?
Do Peptide Tracker or PepSync have ads?
Which is updated more often, Peptide Tracker or PepSync?
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