# uSpectrumX BLE vs Spectroscope

The clearest difference is price: uSpectrumX BLE at Free against Spectroscope's $14.99. uSpectrumX BLE also leads on iOS requirement (9.0 vs 15.0). Spectroscope's advantage is update cadence (every 5 days vs every 14 months). On ads, in-app purchases and device support there is nothing between them.

uSpectrumX BLE is free to download; Spectroscope costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

uSpectrumX BLE ships an update every 14 months, Spectroscope every 5 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | uSpectrumX BLE | Spectroscope |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 days** |
| Size | 33 MB | 25 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [United Power Research Technology Corporation](https://appshunter.io/developer/1501316337) | [LEONARDO TAZZINI](https://appshunter.io/developer/1751785749) |

## What reviewers say

### uSpectrumX BLE

[App page](https://appshunter.io/ios/app/uspectrumx-ble/id1556396560)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spectroscope

[App page](https://appshunter.io/ios/app/spectroscope/id6741684078)

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

**In-app purchases:** none


## Frequently asked questions

### Is uSpectrumX BLE free?

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

### Is Spectroscope free?

Spectroscope costs $14.99, with no in-app purchases.

### Do uSpectrumX BLE or Spectroscope have ads?

Neither uSpectrumX BLE nor Spectroscope shows ads.

### Which is updated more often, uSpectrumX BLE or Spectroscope?

uSpectrumX BLE ships an update every 14 months, and Spectroscope every 5 days. Most recently, uSpectrumX BLE was updated on October 10, 2026 and Spectroscope 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.*