# PepStack vs PepCore

PepStack and PepCore 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. PepStack sells 2 in-app purchases, starting at $4.99 per month and PepCore sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PepStack | PepCore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 9 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Daniel Son, LLC](https://appshunter.io/developer/1892058935) | [Khaled Ashraf](https://appshunter.io/developer/6792002436) |

## What reviewers say

### PepStack

[App page](https://appshunter.io/ios/app/pepstack-peptide-calculator/id6761916679)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepStack Pro Monthly | $4.99 | per month |
| PepStack Pro Annual | $29.99 | per year |


### PepCore

[App page](https://appshunter.io/ios/app/pepcore-peptide-tracker/id6792002434)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepCore Premium Monthly | $6.99 | per month |
| PepCore Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is PepStack free?

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

### Is PepCore free?

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

### Do PepStack or PepCore have ads?

Neither PepStack nor PepCore 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.*