# PSiO vs Cresco

The clearest difference is update cadence: Cresco at every 5 weeks against PSiO's every 11 months. PSiO's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PSiO ships an update every 11 months, Cresco every 5 weeks. Both last shipped on September 16, 2026.

## The numbers

| Metric | PSiO | Cresco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Size | 25 MB | 37 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Psychomed.com SA](https://appshunter.io/developer/1318018249) | [Cresco Healthcare LLP](https://appshunter.io/developer/1690018672) |

## What reviewers say

### PSiO

[App page](https://appshunter.io/ios/app/psio/id1318018250)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cresco

[App page](https://appshunter.io/ios/app/cresco/id6499511021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PSiO free?

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

### Is Cresco free?

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

### Do PSiO or Cresco have ads?

Neither PSiO nor Cresco shows ads.

### Which is updated more often, PSiO or Cresco?

PSiO ships an update every 11 months, and Cresco every 5 weeks. Most recently, PSiO was updated on September 16, 2026 and Cresco on September 16, 2026.

---

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