# Primus AI vs Primalyst

Primus AI and Primalyst 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. Primus AI sells 2 in-app purchases, starting at $2.99 per 7 days and Primalyst sells 2 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Primus AI | Primalyst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (23 ratings)](https://appshunter.io/ios/app/primalyst/id6790513369/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Freemium |
| Size | 62 MB | 121 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Clement Chevassus a l'Antoine](https://appshunter.io/developer/1896025342) | [BRYSON CLARK GIBBONS](https://appshunter.io/developer/6790513371) |

## What reviewers say

### 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 |


### Primalyst

[App page](https://appshunter.io/ios/app/primalyst/id6790513369)

This app provides science-backed guidance rooted in ancestral and evolutionary principles to help users live healthier lives. It offers an AI guide for personalized advice on diet, healing, and movement, alongside tools for nutrient tracking, circadian rhythm alignment, and habit building.

**Highlights:** Primalyst AI ancestral health guide, Nutrient tracking for animal foods, Circadian rhythm alignment, Gentle natural wake-up feature, Local farm and market finder, Habit tracking and non-negotiables, Community forum for ancestral living

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Primalyst | $24.99 | per month |
| Primalyst Pro | $149.99 | per year |


## Frequently asked questions

### Is Primus AI free?

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

### Is Primalyst free?

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

### Do Primus AI or Primalyst have ads?

Neither Primus AI nor Primalyst 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.*