# FitUpdate Tool vs SLX Firmware Update

The clearest difference is iOS requirement: FitUpdate Tool at 9.0 against SLX Firmware Update's 12.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | FitUpdate Tool | 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 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 5 MB | 22 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GUANGDONG ICOMON TECHNOLOGY CO., LTD](https://appshunter.io/developer/1359710025) | [Swing Logic Ventures LLC](https://appshunter.io/developer/1632224630) |

## What reviewers say

### FitUpdate Tool

[App page](https://appshunter.io/ios/app/fitupdate-tool/id1543673106)

**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 FitUpdate Tool free?

FitUpdate 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.

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

Neither FitUpdate Tool nor SLX Firmware Update shows ads.

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

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