Extenda GO POS vs SII Slideshow Setting Utility
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Extenda GO POS
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Extenda GO POS, formerly known as Wallmob POS, is a powerful Point of Sale application designed to be easy to use, especially for small and medium sized businesses up to small store chains. Why not gain the power and flexibility of being mobile with the convenient and user-friendly Extenda GO POS application as your cash register. Extenda GO POS brings the power and functionality of a traditional POS–system to a higher level, giving your business that professional feel without the professional cost. Exclusively designed for cafes, startups and small retail chains, Wallmob POS gives a positive first, second and third impression that you and your customers will remember. To open the world of Extenda GO POS to your store, you need to create an account with ExtendaGO. You can do that on our website. Integrated bank terminal is available in all countries supported by Verifone, Adyen, SumUp, Nets, CCV and Payex. For other countries, you will use a decoupled terminal while still settling your orders with card as the chosen tender. Extenda GO POS has support for dine in/dine out pricing, split bill functionality, even kitchen display screen with Extenda GO KDS Support for Visma eAccounting, intelligent return handling and several other nice features contribute to make your store days more comfortable. As Extenda GO POS is powered by Extenda Retail, the Extenda GO app will give you live sales tracking of your stores, and assist you in keeping your stock updated.
SII Slideshow Setting Utility
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This app allows you to change slide on screen of SII Printer. App function • Register Slide • Register Slideshow • Send SII Command File Printer Model • RP-F10-K27J1-3 • RP-F10-W27J1-3 • RP-F10-K27J1-4 • RP-F10-W27J1-4 Display Models • DSP-A01-K1 • DSP-A01-W1 Interfaces • Bluetooth • USB • Wireless LAN
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Extenda GO POS | SII Slideshow Setting Utility |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 12.4 — better |
| Further details — not scored | ||
| Size | 282 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Wallmob A/S | Seiko Instruments Inc. |
In-app purchases
Extenda GO POS
No in-app purchases
SII Slideshow Setting Utility
No in-app purchases
Questions
Is Extenda GO POS free?
Is SII Slideshow Setting Utility free?
Do Extenda GO POS or SII Slideshow Setting Utility have ads?
Which is updated more often, Extenda GO POS or SII Slideshow Setting Utility?
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