# Nebulizing Diffuser vs BLE UScope

The clearest difference is update cadence: Nebulizing Diffuser at every 2 months against BLE UScope's every 8 months. Nebulizing Diffuser also leads on iOS requirement (13.0 vs 17.0). 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.

Nebulizing Diffuser ships an update every 2 months, BLE UScope every 8 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Nebulizing Diffuser | BLE UScope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 22 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Herbal Spirit Co., Ltd.](https://appshunter.io/developer/1397339287) | [Andre Frelicot](https://appshunter.io/developer/1055019120) |

## What reviewers say

### Nebulizing Diffuser

[App page](https://appshunter.io/ios/app/nebulizing-diffuser/id6740805162)

**Features:** macOS Compatibility

**In-app purchases:** none


### BLE UScope

[App page](https://appshunter.io/ios/app/ble-uscope/id6753627148)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nebulizing Diffuser free?

Nebulizing Diffuser is free to download, with no in-app purchases.

### Is BLE UScope free?

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

### Do Nebulizing Diffuser or BLE UScope have ads?

Neither Nebulizing Diffuser nor BLE UScope shows ads.

### Which is updated more often, Nebulizing Diffuser or BLE UScope?

Nebulizing Diffuser ships an update every 2 months, and BLE UScope every 8 months. Most recently, Nebulizing Diffuser was updated on October 2, 2026 and BLE UScope on October 8, 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.*