# MyPeps vs Primus AI

The clearest difference is iOS requirement: Primus AI at 15.1 against MyPeps's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MyPeps sells 2 in-app purchases, starting at $3.99 per 7 days and Primus AI sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | MyPeps | Primus AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/mypeps-peptide-tracker/id6760335847/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Subscription | — |
| Size | 15 MB | 62 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [MyPeps Pty Ltd](https://appshunter.io/developer/1844166884) | [Clement Chevassus a l'Antoine](https://appshunter.io/developer/1896025342) |

## What reviewers say

### MyPeps

[App page](https://appshunter.io/ios/app/mypeps-peptide-tracker/id6760335847)

This app helps you meticulously track peptide doses, schedules, and vial inventory. It provides real-time active dose curves, smart reminders, and detailed logging for your research protocols. Data is securely stored on your device.

**Highlights:** One-tap dose logging, Real-time active dose curves, Smart scheduling and reminders, Vial and reconstitution tracking, Secure, anonymous data ownership, Custom peptide support, Apple Health integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $3.99 | per 7 days |
| Unlimited Yearly | $35.00 | per year |


### Primus AI

[App page](https://appshunter.io/ios/app/primus-ai/id6765653524)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Annual Premium | $89.99 | per year |


## Frequently asked questions

### Is MyPeps free?

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

### Is Primus AI free?

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

### Do MyPeps or Primus AI have ads?

Neither MyPeps nor Primus 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.*