# San OS vs PHAPP

The clearest difference is update cadence: PHAPP at every 11 days against San OS's every 2 months. San OS's advantage is iOS requirement (13.0 vs 15.0). 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.

San OS ships an update every 2 months, PHAPP every 11 days. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | San OS | PHAPP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 14 MB | 65 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edamatec Informatica Ltda](https://appshunter.io/developer/1394570375) | [PAULO ALEXANDRE HOSTERT INFORMATICA LTDA](https://appshunter.io/developer/1475150494) |

## What reviewers say

### San OS

[App page](https://appshunter.io/ios/app/san-os/id1559966984)

**In-app purchases:** none


### PHAPP

[App page](https://appshunter.io/ios/app/phapp/id6443880387)

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

**In-app purchases:** none


## Frequently asked questions

### Is San OS free?

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

### Is PHAPP free?

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

### Do San OS or PHAPP have ads?

Neither San OS nor PHAPP shows ads.

### Which is updated more often, San OS or PHAPP?

San OS ships an update every 2 months, and PHAPP every 11 days. Most recently, San OS was updated on September 22, 2026 and PHAPP 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.*