# S vs Restro POS

The clearest difference is update cadence: Restro POS at every 4 days against S's every 27 months. Restro POS also leads on device support (4 vs 2). S's advantage is iOS requirement (8.0 vs 12.0). On price, ads and in-app purchases there is nothing between them.

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

S ships an update every 27 months, Restro POS every 4 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | S | Restro POS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 4 days** |
| Size | 2 MB | 53 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [幼林 皮](https://appshunter.io/developer/608808220) | [Shafeeq Aslam T](https://appshunter.io/developer/1823165736) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-alarm/id647012855)

**Features:** macOS Compatibility

**In-app purchases:** none


### Restro POS

[App page](https://appshunter.io/ios/app/restro-pos/id6747878204)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is Restro POS free?

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

### Do S or Restro POS have ads?

Neither S nor Restro POS shows ads.

### Which is updated more often, S or Restro POS?

S ships an update every 27 months, and Restro POS every 4 days. Most recently, S was updated on October 26, 2026 and Restro POS on October 30, 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.*