# Extenda GO POS vs SII Slideshow Setting Utility

The clearest difference is update cadence: Extenda GO POS at every 9 days against SII Slideshow Setting Utility's every 14 months. SII Slideshow Setting Utility's advantage is iOS requirement (12.4 vs 16.4). 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.

Extenda GO POS ships an update every 9 days, SII Slideshow Setting Utility every 14 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Extenda GO POS | SII Slideshow Setting Utility |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 14 months |
| Size | 282 MB | 2 MB |
| Requires iOS | 16.4 | **12.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wallmob A/S](https://appshunter.io/developer/847693796) | [Seiko Instruments Inc.](https://appshunter.io/developer/430532225) |

## What reviewers say

### Extenda GO POS

[App page](https://appshunter.io/ios/app/extenda-go-pos/id847693791)

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

**In-app purchases:** none


### SII Slideshow Setting Utility

[App page](https://appshunter.io/ios/app/sii-slideshow-setting-utility/id1463920842)

**In-app purchases:** none


## Frequently asked questions

### Is Extenda GO POS free?

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

### Is SII Slideshow Setting Utility free?

SII Slideshow Setting Utility is free to download, with no in-app purchases.

### Do Extenda GO POS or SII Slideshow Setting Utility have ads?

Neither Extenda GO POS nor SII Slideshow Setting Utility shows ads.

### Which is updated more often, Extenda GO POS or SII Slideshow Setting Utility?

Extenda GO POS ships an update every 9 days, and SII Slideshow Setting Utility every 14 months. Most recently, Extenda GO POS was updated on November 1, 2026 and SII Slideshow Setting Utility on October 26, 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.*