# WEilluminate vs uSpectrumX

The clearest difference is iOS requirement: uSpectrumX at 9.0 against WEilluminate's 11.0. 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.

WEilluminate ships an update every 2 months, uSpectrumX every 3 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WEilluminate | uSpectrumX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 40 MB | 25 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuerth Elektronik eiSos GmbH & Co. KG](https://appshunter.io/developer/962754647) | [United Power Research Technology Corporation](https://appshunter.io/developer/1501316337) |

## What reviewers say

### WEilluminate

[App page](https://appshunter.io/ios/app/weilluminate/id1095673566)

**Features:** macOS Compatibility

**In-app purchases:** none


### uSpectrumX

[App page](https://appshunter.io/ios/app/uspectrumx/id1318581445)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WEilluminate free?

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

### Is uSpectrumX free?

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

### Do WEilluminate or uSpectrumX have ads?

Neither WEilluminate nor uSpectrumX shows ads.

### Which is updated more often, WEilluminate or uSpectrumX?

WEilluminate ships an update every 2 months, and uSpectrumX every 3 months. Most recently, WEilluminate was updated on October 7, 2026 and uSpectrumX on October 10, 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.*