# Boost System vs PMA Stoic Pro

The clearest difference is in-app purchases: Boost System at none against PMA Stoic Pro's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PMA Stoic Pro sells 3 in-app purchases, starting at $4.99 per month. Boost System asks for nothing beyond the download.

## The numbers

| Metric | Boost System | PMA Stoic Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 24 MB | 47 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Cerum AS](https://appshunter.io/developer/879204595) | [PMA Science LLC](https://appshunter.io/developer/1896443114) |

## What reviewers say

### Boost System

[App page](https://appshunter.io/ios/app/boost-system/id1319312136)

**In-app purchases:** none


### PMA Stoic Pro

[App page](https://appshunter.io/ios/app/pma-stoic-pro/id6772205093)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PMA Stoic Pro Premium Monthly | $4.99 | per month |
| PMA Stoic Pro Yearly | $39.99 | per year |
| PMA Stoic Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Boost System free?

Boost System is free to download, with no in-app purchases.

### Is PMA Stoic Pro free?

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

### Do Boost System or PMA Stoic Pro have ads?

Neither Boost System nor PMA Stoic Pro shows ads.

---

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