# The Compound vs PeptidePilot

The clearest difference is in-app purchases: PeptidePilot at none against The Compound's 2. PeptidePilot also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. The Compound sells 2 in-app purchases, starting at $7.99 per month. PeptidePilot asks for nothing beyond the download.

## The numbers

| Metric | The Compound | PeptidePilot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 2 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [Zach Johnson](https://appshunter.io/developer/1878687452) | [Caden Bartlett](https://appshunter.io/developer/1889384537) |

## What reviewers say

### The Compound

[App page](https://appshunter.io/ios/app/the-compound-peptide-tracker/id6762317669)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Compound Monthly | $7.99 | per month |
| The Compound Annual | $54.99 | per year |


### PeptidePilot

[App page](https://appshunter.io/ios/app/peptidepilot-peptide-tracker/id6765950284)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Compound free?

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

### Is PeptidePilot free?

PeptidePilot is free to download, with no in-app purchases.

### Do The Compound or PeptidePilot have ads?

Neither The Compound nor PeptidePilot shows ads.

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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.*