# PepStack Pro vs PepChamp

The clearest difference is ratings volume: PepStack Pro at 11 against PepChamp's 1. On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. PepStack Pro sells 2 in-app purchases, starting at $8.99 per month and PepChamp sells 10 one-off in-app purchases. 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 PepStack Pro against 5.0 for PepChamp. That said, the two scores are not equally well evidenced: PepStack Pro has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

PepStack Pro ships an update every 8 days, PepChamp every 9 days. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | PepStack Pro | PepChamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/pepstack-pro/id6760684355/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pepchamp/id6760686244/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | Freemium | Freemium |
| Size | 39 MB | 229 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [MyFlowMD, LLC](https://appshunter.io/developer/1885185443) | [Aziz O Dogan](https://appshunter.io/developer/1885734176) |

## What reviewers say

### PepStack Pro

[App page](https://appshunter.io/ios/app/pepstack-pro/id6760684355)

This app provides a comprehensive database of peptides, personalized protocol recommendations, and tools to track your peptide journey. Monitor injections, log progress, and check for interactions to optimize your health and wellness goals safely.

**Highlights:** Peptide database with clinical data, Personalized peptide recommendations, Interaction checker for peptide safety, Physician-designed protocol templates, Injection schedule and dose tracking, Lab and progress journaling, Direct physician connection

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepStack Pro Premium | $8.99 | per month |
| PepStack Pro Premium | $49.99 | per year |


### PepChamp

[App page](https://appshunter.io/ios/app/pepchamp/id6760686244)

This app helps users meticulously track peptide injections, manage inventory, and follow expert-curated protocols. It offers features like visual injection site rotation, blood work logging, and community connection for users serious about their health regimens.

**Highlights:** Smart dose tracking with reminders, Visual injection site rotation, Inventory management for vials, Expert protocol guides, Blood work logging and trend monitoring, Community for peptide users

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep and Recovery Research Guide | $1.99 | one-time |
| Immune Modulation Research Guide | $1.99 | one-time |
| Recovery + Collagen Guide | $1.99 | one-time |
| GH + Recovery Guide | $1.99 | one-time |
| GH + IGF-1 Guide | $1.99 | one-time |
| Visceral Fat Guide | $1.99 | one-time |
| Mitochondrial Guide | $1.99 | one-time |
| Longevity Dual Guide | $1.99 | one-time |
| Epithalon + GH Guide | $1.99 | one-time |
| Extended Longevity Guide | $1.99 | one-time |


## Frequently asked questions

### Is PepStack Pro free?

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

### Is PepChamp free?

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

### Which has better reviews, PepStack Pro or PepChamp?

PepStack Pro and PepChamp are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do PepStack Pro or PepChamp have ads?

Neither PepStack Pro nor PepChamp shows ads.

### Which is updated more often, PepStack Pro or PepChamp?

PepStack Pro ships an update every 8 days, and PepChamp every 9 days. Most recently, PepStack Pro was updated on September 13, 2026 and PepChamp on September 15, 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.*