# ST BLE Sensor Classic vs Cubby

The clearest difference is rating: Cubby at 5.0 against ST BLE Sensor Classic's 1.3. Cubby also leads on update cadence (every 5 days vs every 6 months). ST BLE Sensor Classic's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price, ratings volume and ads there is nothing between them.

Both are free to download. Cubby sells 2 in-app purchases, starting at $3.99 per month. ST BLE Sensor Classic asks for nothing beyond the download.

Cubby holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

ST BLE Sensor Classic ships an update every 6 months, Cubby every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ST BLE Sensor Classic | Cubby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (3 ratings)](https://appshunter.io/ios/app/st-ble-sensor-classic/id6447749695/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cubby-home-inventory/id6751732388/reviews)** |
| Number of ratings | **3** | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 71 MB | 16 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [STMicroelectronics](https://appshunter.io/developer/1801774735) | [Barron Roth](https://appshunter.io/developer/1790994392) |

## What reviewers say

### ST BLE Sensor Classic

[App page](https://appshunter.io/ios/app/st-ble-sensor-classic/id6447749695)

This app connects to ST development boards via Bluetooth Low Energy to access sensor data. It allows logging data to cloud providers and updating board firmware directly from your mobile device.

**Highlights:** Access sensor data, Log data to cloud providers, Update board firmware, Discover board functionalities, Supports motion-sensor data fusion, Activity recognition, Pedometer functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Cubby

[App page](https://appshunter.io/ios/app/cubby-home-inventory/id6751732388)

Easily track your belongings across multiple locations like homes and closets. Organize items with photos and find them quickly with smart search. Syncs across devices via iCloud.

**Highlights:** Nested storage locations, Smart item search, Photo-based organization, iCloud sync, Unlimited homes and items (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cubby Pro Monthly | $3.99 | per month |
| Cubby Pro | $29.99 | per year |


## Frequently asked questions

### Is ST BLE Sensor Classic free?

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

### Is Cubby free?

Cubby is free to download, with in-app purchases available.

### Which has better reviews, ST BLE Sensor Classic or Cubby?

Cubby is rated higher. ST BLE Sensor Classic averages 1.3 out of 5 from 3 ratings, while Cubby averages 5.0 from 2 ratings.

### Do ST BLE Sensor Classic or Cubby have ads?

Neither ST BLE Sensor Classic nor Cubby shows ads.

### Which is updated more often, ST BLE Sensor Classic or Cubby?

ST BLE Sensor Classic ships an update every 6 months, and Cubby every 5 days. Most recently, ST BLE Sensor Classic was updated on November 3, 2026 and Cubby on October 30, 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.*