# PeptideTrack vs PepX

PeptideTrack and PepX are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PeptideTrack | PepX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 45 MB | 130 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Ashley Burgos](https://appshunter.io/developer/1887289391) | [Vinicius Ramos Pinto](https://appshunter.io/developer/1630219233) |

## What reviewers say

### PeptideTrack

[App page](https://appshunter.io/ios/app/peptidetrack/id6761012443)

**Features:** macOS Compatibility

**In-app purchases:** none


### PepX

[App page](https://appshunter.io/ios/app/pepx-peptide-tracker/id6763190667)

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

**In-app purchases:** none


## Frequently asked questions

### Is PeptideTrack free?

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

### Is PepX free?

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

### Do PeptideTrack or PepX have ads?

Neither PeptideTrack nor PepX shows ads.

---

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