# azBLEcontrol vs SLX Firmware Update

The clearest difference is update cadence: azBLEcontrol at every 4 weeks against SLX Firmware Update's every 2 months. 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.

azBLEcontrol ships an update every 4 weeks, SLX Firmware Update every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | azBLEcontrol | 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 4 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 2 MB | 22 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hector Alcala](https://appshunter.io/developer/1460541676) | [Swing Logic Ventures LLC](https://appshunter.io/developer/1632224630) |

## What reviewers say

### azBLEcontrol

[App page](https://appshunter.io/ios/app/azblecontrol/id1626491792)

**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 azBLEcontrol free?

azBLEcontrol 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 azBLEcontrol or SLX Firmware Update have ads?

Neither azBLEcontrol nor SLX Firmware Update shows ads.

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

azBLEcontrol ships an update every 4 weeks, and SLX Firmware Update every 2 months. Most recently, azBLEcontrol was updated on October 27, 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.*