# BLE Update vs SLX Firmware Update

The clearest difference is rating: BLE Update at 5.0 against SLX Firmware Update's 3.4. SLX Firmware Update's advantage is update cadence (every 2 months vs every 23 months) and ratings volume (7 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

BLE Update holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: SLX Firmware Update has 7 ratings behind it against 1, so its average is the more settled of the two.

BLE Update ships an update every 23 months, SLX Firmware Update every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BLE Update | SLX Firmware Update |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ble-update/id1122011908/reviews)** | [3.4 (7 ratings)](https://appshunter.io/ios/app/slx-firmware-update/id1632224628/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 124 MB | 22 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arendi AG](https://appshunter.io/developer/686379619) | [Swing Logic Ventures LLC](https://appshunter.io/developer/1632224630) |

## What reviewers say

### BLE Update

[App page](https://appshunter.io/ios/app/ble-update/id1122011908)

This utility app enables convenient over-the-air firmware updates for Bluetooth Low Energy devices. It is specifically designed for devices utilizing the Arendi BLE-Platform, allowing seamless updates directly from your mail application.

**Highlights:** Over-the-air firmware updates, Bluetooth Low Energy device support, Arendi BLE-Platform integration, Convenient updates from mail app

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

**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 BLE Update free?

BLE Update 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, BLE Update or SLX Firmware Update?

BLE Update is rated higher. BLE Update averages 5.0 out of 5 from 1 ratings, while SLX Firmware Update averages 3.4 from 7 ratings.

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

Neither BLE Update nor SLX Firmware Update shows ads.

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

BLE Update ships an update every 23 months, and SLX Firmware Update every 2 months. Most recently, BLE Update was updated on November 2, 2026 and SLX Firmware Update on November 3, 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.*