# Peptide Tracker vs Compound

The clearest difference is ratings volume: Peptide Tracker at 27 against Compound's 1. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Peptide Tracker sells 2 in-app purchases, starting at $7.99 per 7 days and Compound sells 3 in-app purchases, starting at $4.99 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 — 4.9 for Peptide Tracker against 5.0 for Compound. That said, the two scores are not equally well evidenced: Peptide Tracker has 27 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 22, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Compound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (27 ratings)](https://appshunter.io/ios/app/peptide-tracker-openpep/id6771703417/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/compound-gym-workout-routine/id6796103475/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | Freemium |
| Size | 20 MB | 17 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Ferrara](https://appshunter.io/developer/1614412867) | [SCOTT BERKLEY SHUMAKER](https://appshunter.io/developer/6795264126) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-openpep/id6771703417)

Organize, schedule, and calculate your peptide routines with this private tracker. Log dosages, instantly calculate reconstitution mixtures, and set custom schedules to ensure you never miss a dose. Designed for offline use, it simplifies managing your protocols.

**Highlights:** Reconstitution helper for water ratios, Customizable scheduling, Daily dose tracking with notes, Private and secure offline data storage, Instant mixture calculations

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $49.99 | per year |


### Compound

[App page](https://appshunter.io/ios/app/compound-gym-workout-routine/id6796103475)

This workout app simplifies strength training with a single, progressive routine. It automatically tracks your progress, adjusts weights, and includes warm-ups and cool-downs. Log workouts precisely as you perform them, with Apple Watch integration for seamless tracking.

**Highlights:** Automated double progression weight increases, Automatic warm-up and cool-down routines, Customizable rep ranges and weight jumps, Real-time Apple Watch mirroring, Flexible logging for various exercise types, Private, on-device data storage

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Progression · Monthly | $4.99 | per month |
| Progression · Annual | $29.99 | per year |
| Progression · Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Compound free?

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

### Which has better reviews, Peptide Tracker or Compound?

Compound is rated higher. Peptide Tracker averages 4.9 out of 5 from 27 ratings, while Compound averages 5.0 from 1 ratings.

### Do Peptide Tracker or Compound have ads?

Neither Peptide Tracker nor Compound shows ads.

### Which is updated more often, Peptide Tracker or Compound?

Peptide Tracker ships an update weekly, and Compound weekly. Most recently, Peptide Tracker was updated on October 22, 2026 and Compound on October 2, 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.*