COMPOUND vs Venus Peptide Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COMPOUND
This app provides advanced tracking and analysis for peptide and TRT protocols. It uses AI to analyze interactions, correlate side effects with dosing, and scan bloodwork results. Manage complex stacks with smart reconstitution, a comprehensive database, and interactive pharmacokinetics.
- AI Stack Analyzer for interaction warnings
- Side-Effect Correlation Engine
- Bloodwork OCR Scanner
- Smart Reconstitution calculations
- 42-Compound Database with research links
- Protocol AI Chat for personalized advice
- Interactive Stack Pharmacokinetics visualization
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Most peptide apps are reminders with a calculator stapled on. You're running BPC-157, CJC-1295, Ipamorelin, maybe retatrutide, maybe TRT alongside it. Real vials, real money. And the best record of it is a Notes app you forgot to update or a spreadsheet that lost your reconstitution dates. COMPOUND is the protocol intelligence layer for serious operators. Built on published pharmacology and cited research. Not a timer. Not a generic medication app. The instrument your protocol deserves. STACK ANALYSIS* Enter your full protocol: BPC-157, TB-500, CJC-1295, Ipamorelin, GHK-Cu, tesamorelin, retatrutide, semaglutide, tirzepatide, testosterone. COMPOUND's AI-assisted analysis flags interaction patterns, timing overlaps, redundant pathways, and absorption issues, each one cited to peer-reviewed research. Two compounds hitting the same pathway is a wasted vial; you will see it. It reports what it finds. It does not write your protocol. SIDE-EFFECT CORRELATION* Log quick daily check-ins. COMPOUND maps every symptom against your dose timeline and surfaces the patterns you would not find by hand. Insomnia lining up with evening CJC. Nausea tracking a titration step. Mood dips that follow estradiol troughs. BLOODWORK SCANNER* Photograph or import any lab report. COMPOUND extracts every marker (free T, total T, estradiol, IGF-1, CRP, AST/ALT, A1C, lipids, hematocrit) and plots them on your protocol timeline. Told you're "in range" while the symptoms stay? Bring the trend to your next appointment, not the single number. RECONSTITUTION CALCULATOR Stepped input or plain language*: "10mg vial, 250mcg twice daily." Exact syringe units, vial duration, expiry tracking. Unit conversion for the amount you choose; it does not pick your dose. No mental math at 6am. STACK PHARMACOKINETICS* Your whole protocol on one estimated serum concentration curve, built from published half-lives and your own log. Drag a dose time and watch coverage shift across the day. Cycle calendar, cross-cycle comparison, restart readiness check. 90+ COMPOUND REFERENCE LIBRARY Half-life, mechanism of action, regulatory status, protocol patterns reported in the literature, known interactions, and the key studies with PubMed links. 250+ cited studies. Written for people who read the papers. PROTOCOL CHAT* Ask anything about your own stack. Every answer is grounded in your protocol, your symptom log, your bloodwork, and cited research, not a generic chatbot that does not know what you are running. It shows you the evidence; it does not prescribe. ALSO INCLUDED - Dose logging with injection site rotation and timing analysis - Vial inventory and supply alerts* - Symptom journal with pattern detection - Unlimited protocols, reminders, home screen widget - Apple Health sync: sleep, HRV, resting heart rate, workouts, weight, glucose WHO COMPOUND IS FOR - People running multi-compound peptide protocols - TRT users tired of a single number standing in for how they feel - Reta and tirzepatide users who want more than a shot tracker - Anyone who refuses to guess with vials that cost real money - Researchers who already built the spreadsheet and want it on their phone, smarter PRIVACY Anonymous sign-in. No ad-tech. No tracking SDKs. No data resale. IMPORTANT COMPOUND is not a medical device. It does not diagnose, treat, or prevent any condition, and it does not prescribe, recommend, or adjust doses. All analysis is informational, based on published pharmacological research. Always consult a qualified healthcare provider before starting or modifying any protocol or medication. * Requires COMPOUND PRO subscription. Free to start. Privacy Policy: https://usecompound.app/privacy Terms (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Venus Peptide Tracker
Log peptide vials, record injections, and build custom schedules. Visualize estimated active levels and track progress with optional health integrations and photo comparisons. Export data for clinicians.
- Log vials and reconstitution
- Record injection details
- Build custom schedules
- View estimated active levels
- Integrate with Apple Health
- Track progress photos
- Export clinician-friendly data
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Venus Peptide Tracker is a personal log for peptide protocols. Set up vials and reconstitution, record injections with draw amounts, build a schedule, and see estimated active levels from the history you enter. Works on iPhone and iPad. Protocol data stays with your Apple ID, so both devices stay in sync. What you can do • Log vials, water, concentration, and doses with clear unit math • See how much to draw on a syringe that matches the vial you configured • Build daily, interval, or weekday schedules, including titration phases • Get optional dose and inventory reminders • View estimated pharmacokinetic curves from your own injection history • Overlay weight, sleep, training, and symptoms on those charts (optional Apple Health) • Enable injection sites on a body map and rotate them as you log • Take pose-matched progress photos with a ghost overlay, then compare or scrub • Export a clinician-friendly CSV pack (Pro) Venus Peptide Tracker Pro unlocks advanced analytics, PK-aware reminders, inventory insights, outcome notes, photo tools, and CSV export. This app is for personal educational tracking only. It does not provide medical advice, diagnosis, or treatment. Pharmacokinetic displays are estimates based on data you enter — not lab results. Talk to a qualified clinician before starting or changing any protocol. Terms of Use: www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ratings volume: COMPOUND at 4 against Venus Peptide Tracker's 1. On price, rating, update cadence 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. COMPOUND sells 5 in-app purchases, starting at $6.99 per 7 days and Venus Peptide Tracker sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for COMPOUND against 5.0 for Venus Peptide Tracker. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
COMPOUND ships an update every 9 days, Venus Peptide Tracker every 10 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | COMPOUND | Venus Peptide Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 9 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 52 MB | 40 MB |
| Age rating | 12+ | 4+ |
| Developer | Torben Nils Seidler | Fay Ann MacLeod |
Customer experience
COMPOUND
Venus Peptide Tracker
In-app purchases
COMPOUND
- Compound Pro · Weekly$6.997 Days
- Compound Pro · Quarterly3 Days trial$24.993 Months
- Compound Pro · Yearly DISCOUNTED$34.991 Year
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- Compound Pro · Yearly7 Days trial$49.991 Year
- COMPOUND Pro · Yearly$69.991 Year
Venus Peptide Tracker
- Venus Peptide Tracker Pro Monthly$9.991 Month
- Venus Peptide Tracker Pro Annual$69.991 Year






