# PI Academy vs WSES App

The clearest difference is in-app purchases: WSES App at none against PI Academy's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PI Academy sells 1 one-off in-app purchase. WSES App asks for nothing beyond the download.

## The numbers

| Metric | PI Academy | WSES App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 109 MB | 28 MB |
| Requires iOS | 15.2 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Performing Ideas SL](https://appshunter.io/developer/1605989704) | [World Society of Emergency Surgery](https://appshunter.io/developer/1896589013) |

## What reviewers say

### PI Academy

[App page](https://appshunter.io/ios/app/pi-academy/id1605989702)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Powerful Presentations | $119.99 | one-time |


### WSES App

[App page](https://appshunter.io/ios/app/wses-app/id6768602837)

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

**In-app purchases:** none


## Frequently asked questions

### Is PI Academy free?

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

### Is WSES App free?

WSES App is free to download, with no in-app purchases.

### Do PI Academy or WSES App have ads?

Neither PI Academy nor WSES App shows ads.

---

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