# ST BLE Toolbox vs Ruby Wireless Sensor

The clearest difference is update cadence: Ruby Wireless Sensor at every 3 weeks against ST BLE Toolbox's every 6 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.

ST BLE Toolbox ships an update every 6 months, Ruby Wireless Sensor every 3 weeks. The most recent releases landed on September 19, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | ST BLE Toolbox | Ruby Wireless Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ruby-wireless-sensor/id6473813823/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 16 MB | 76 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [Crystal Instruments Corporation](https://appshunter.io/developer/496441607) |

## What reviewers say

### ST BLE Toolbox

[App page](https://appshunter.io/ios/app/st-ble-toolbox/id1531295550)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ruby Wireless Sensor

[App page](https://appshunter.io/ios/app/ruby-wireless-sensor/id6473813823)

Connect to a compact wireless sensor to monitor mechanical structures. View real-time vibration data and manage the device via Bluetooth.

**Highlights:** Connect via Bluetooth, Manage wireless sensors, View real-time vibration data, Monitor mechanical structures, Ultracompact device integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ST BLE Toolbox free?

ST BLE Toolbox is free to download, with no in-app purchases.

### Is Ruby Wireless Sensor free?

Ruby Wireless Sensor is free to download, with no in-app purchases.

### Do ST BLE Toolbox or Ruby Wireless Sensor have ads?

Neither ST BLE Toolbox nor Ruby Wireless Sensor shows ads.

### Which is updated more often, ST BLE Toolbox or Ruby Wireless Sensor?

ST BLE Toolbox ships an update every 6 months, and Ruby Wireless Sensor every 3 weeks. Most recently, ST BLE Toolbox was updated on September 19, 2026 and Ruby Wireless Sensor on June 11, 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.*