# SmartLoop Firmware Utility vs SLX Firmware Update

SmartLoop Firmware Utility and SLX Firmware Update are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SmartLoop Firmware Utility ships an update every 5 months, SLX Firmware Update every 2 months. The most recent releases landed on September 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartLoop Firmware Utility | SLX Firmware Update |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (7 ratings)](https://appshunter.io/ios/app/slx-firmware-update/id1632224628/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 30 MB | 22 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Keystone Technologies, LLC](https://appshunter.io/developer/1460952182) | [Swing Logic Ventures LLC](https://appshunter.io/developer/1632224630) |

## What reviewers say

### SmartLoop Firmware Utility

[App page](https://appshunter.io/ios/app/smartloop-firmware-utility/id1612165093)

**Features:** macOS Compatibility

**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 SmartLoop Firmware Utility free?

SmartLoop Firmware Utility 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.

### Do SmartLoop Firmware Utility or SLX Firmware Update have ads?

Neither SmartLoop Firmware Utility nor SLX Firmware Update shows ads.

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

SmartLoop Firmware Utility ships an update every 5 months, and SLX Firmware Update every 2 months. Most recently, SmartLoop Firmware Utility was updated on September 23, 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.*