# Boost vs Primal

Boost and Primal 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. Boost sells 3 in-app purchases, starting at $9.99 per month and Primal sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Boost | Primal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 163 MB | 299 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | +4 |
| Developer | [Adrian Marton](https://appshunter.io/developer/1787940892) | [Paul Etienne Rivet](https://appshunter.io/developer/1849671090) |

## What reviewers say

### Boost

[App page](https://appshunter.io/ios/app/boost-increase-testosterone/id6753014132)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boost Pro | $9.99 | per month |
| Boost Pro | $34.99 | per year |
| Boost Pro | $34.99 | per year |


### Primal

[App page](https://appshunter.io/ios/app/primal-testosterone-habits/id6759605045)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Annual | $24.99 | per year |


## Frequently asked questions

### Is Boost free?

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

### Is Primal free?

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

### Do Boost or Primal have ads?

Neither Boost nor Primal shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*