# PepX vs Pepp AI

The clearest difference is in-app purchases: PepX at none against Pepp AI's 2. PepX also leads on iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Pepp AI sells 2 in-app purchases, starting at $9.99 per month. PepX asks for nothing beyond the download.

## The numbers

| Metric | PepX | Pepp AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pepp-ai/id6768091823/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Freemium |
| Size | 130 MB | 12 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Vinicius Ramos Pinto](https://appshunter.io/developer/1630219233) | [Marius Ferraro](https://appshunter.io/developer/1888305936) |

## What reviewers say

### 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


### Pepp AI

[App page](https://appshunter.io/ios/app/pepp-ai/id6768091823)

Track peptide doses, log wellness metrics, and access a research library. Features AI-powered meal and body scans, personalized insights, and a private system for researchers.

**Highlights:** Peptide dose logging with injection site tracking, AI-powered meal and body composition analysis, Wellness tracking (sleep, mood, weight, bloodwork), Research library with 75+ peptide profiles, Vial inventory management and reconstitution calculator, Exportable PDF reports for healthcare providers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pepp Ai Monthly | $9.99 | per month |
| Pepp Ai yearly | $39.99 | per year |


## Frequently asked questions

### Is PepX free?

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

### Is Pepp AI free?

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

### Do PepX or Pepp AI have ads?

Neither PepX nor Pepp AI 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.*