# COMPOUND vs Venus Peptide Tracker

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.

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.

## The numbers

| Metric | COMPOUND | Venus Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/compound-peptide-calculator/id6762041256/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/venus-peptide-tracker/id6804310818/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 52 MB | 40 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Torben Nils Seidler](https://appshunter.io/developer/1834241692) | [Fay Ann MacLeod](https://appshunter.io/developer/6804310820) |

## What reviewers say

### COMPOUND

[App page](https://appshunter.io/ios/app/compound-peptide-calculator/id6762041256)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Compound Pro · Weekly | $6.99 | per 7 days |
| Compound Pro · Quarterly | $24.99 | per 3 months |
| Compound Pro · Yearly DISCOUNTED | $34.99 | per year |
| Compound Pro · Yearly | $49.99 | per year |
| COMPOUND Pro · Yearly | $69.99 | per year |


### Venus Peptide Tracker

[App page](https://appshunter.io/ios/app/venus-peptide-tracker/id6804310818)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Venus Peptide Tracker Pro Monthly | $9.99 | per month |
| Venus Peptide Tracker Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is COMPOUND free?

COMPOUND is free to download, with in-app purchases available.

### Is Venus Peptide Tracker free?

Venus Peptide Tracker is free to download, with in-app purchases available.

### Which has better reviews, COMPOUND or Venus Peptide Tracker?

COMPOUND and Venus Peptide Tracker are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do COMPOUND or Venus Peptide Tracker have ads?

Neither COMPOUND nor Venus Peptide Tracker shows ads.

### Which is updated more often, COMPOUND or Venus Peptide Tracker?

COMPOUND ships an update every 9 days, and Venus Peptide Tracker every 10 days. Most recently, COMPOUND was updated on October 24, 2026 and Venus Peptide Tracker on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*