# Firmware Update Tool vs SLX Firmware Update

The clearest difference is rating: Firmware Update Tool at 4.0 against SLX Firmware Update's 3.4. SLX Firmware Update's advantage is update cadence (every 2 months vs every 20 months) and review sentiment (33% vs 20%). On price, ratings volume, 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.

Firmware Update Tool holds the better App Store score, 4.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews complicate that: 20% of Firmware Update Tool's written reviews are positive against 33% of SLX Firmware Update's, so the app with the better star average is not the one people write more warmly about.

Firmware Update Tool ships an update every 20 months, SLX Firmware Update every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Firmware Update Tool | SLX Firmware Update |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/firmware-update-tool/id662842350/reviews)** | [3.4 (7 ratings)](https://appshunter.io/ios/app/slx-firmware-update/id1632224628/reviews) |
| Number of ratings | 5 | **7** |
| Positive reviews | 20.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 2 MB | 22 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OKI ELECTRIC INDUSTRY COMPANY,LIMITED](https://appshunter.io/developer/576590380) | [Swing Logic Ventures LLC](https://appshunter.io/developer/1632224630) |

## What reviewers say

### Firmware Update Tool

[App page](https://appshunter.io/ios/app/firmware-update-tool/id662842350)

This free utility allows users to update the firmware on OKI printers and multifunction printers over a network. It can detect compatible devices, check for available updates online, and initiate the download and installation process.

**Highlights:** Update OKI printer firmware, List network-connected OKI printers, Check for available firmware updates, Automatic firmware download, Initiate firmware installation

**In-app purchases:** none


### SLX Firmware Update

[App page](https://appshunter.io/ios/app/slx-firmware-update/id1632224628)

This application simplifies firmware updates for Swing Logic Ventures SLX Brand products. It offers an intuitive interface to check for and install the latest firmware, view update history, and manage device functions. Compatible with various SLX devices, it ensures your equipment stays up-to-date.

**Highlights:** Intuitive user interface, Check and install latest firmware, View firmware update history, Connects via BLE, Device test functions, Turn device off into deep sleep mode

**In-app purchases:** none


## Frequently asked questions

### Is Firmware Update Tool free?

Firmware Update Tool is free to download, with no in-app purchases.

### Is SLX Firmware Update free?

SLX Firmware Update is free to download, with no in-app purchases.

### Which has better reviews, Firmware Update Tool or SLX Firmware Update?

Firmware Update Tool is rated higher. Firmware Update Tool averages 4.0 out of 5 from 5 ratings, while SLX Firmware Update averages 3.4 from 7 ratings.

### Do Firmware Update Tool or SLX Firmware Update have ads?

Neither Firmware Update Tool nor SLX Firmware Update shows ads.

### Which is updated more often, Firmware Update Tool or SLX Firmware Update?

Firmware Update Tool ships an update every 20 months, and SLX Firmware Update every 2 months. Most recently, Firmware Update Tool was updated on October 19, 2026 and SLX Firmware Update on October 24, 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.*