# Phy vs Save the Cat

The clearest difference is update cadence: Save the Cat at daily against Phy's every 54 months. Save the Cat also leads on iOS requirement (11.0 vs 13.0). 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.

Phy ships an update every 54 months, Save the Cat daily. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Phy | Save the Cat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Daily** |
| Size | 2 MB | 57 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krishna Raj Salim](https://appshunter.io/developer/1638689285) | [Anuj Mishra](https://appshunter.io/developer/1647300543) |

## What reviewers say

### Phy

[App page](https://appshunter.io/ios/app/phy-stack/id949127355)

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

**In-app purchases:** none


### Save the Cat

[App page](https://appshunter.io/ios/app/save-the-cat-bee-attack/id6482232049)

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

**In-app purchases:** none


## Frequently asked questions

### Is Phy free?

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

### Is Save the Cat free?

Save the Cat is free to download, with no in-app purchases.

### Do Phy or Save the Cat have ads?

Neither Phy nor Save the Cat shows ads.

### Which is updated more often, Phy or Save the Cat?

Phy ships an update every 54 months, and Save the Cat daily. Most recently, Phy was updated on September 21, 2026 and Save the Cat on September 14, 2026.

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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.*