# USB Connection Information vs Lumina 3D

The clearest difference is price: Lumina 3D at Free against USB Connection Information's $9.99. USB Connection Information's advantage is in-app purchases (none vs 2) and iOS requirement (17.0 vs 26.1). On update cadence, ads and device support there is nothing between them.

Lumina 3D is free to download; USB Connection Information costs $9.99 up front. Lumina 3D sells 2 in-app purchases, starting at $14.99 per month. USB Connection Information asks for nothing beyond the download.

USB Connection Information ships an update every 3 weeks, Lumina 3D every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | USB Connection Information | Lumina 3D |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/usb-connection-information/id6747853674/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 85.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 7 MB | 38 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Gauthier](https://appshunter.io/developer/1563807345) | [Nicolas Tsuchiya](https://appshunter.io/developer/1876712267) |

## What reviewers say

### USB Connection Information

[App page](https://appshunter.io/ios/app/usb-connection-information/id6747853674)

Verify the real performance of your USB and Lightning connections. Measure data transfer speeds, estimate charging wattage, and identify device capabilities. Perfect for ensuring your cables and chargers are working optimally.

**Highlights:** Data Speed Testing, Charging Speed & Voltage Fingerprinting, Charging Curve Logging, Device Capability Identification, Detailed Drive Info, Test History

**Features:** Vision Pro support

**In-app purchases:** none


### Lumina 3D

[App page](https://appshunter.io/ios/app/lumina-3d/id6759076903)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumina Pro Monthly | $14.99 | per month |
| Lumina Pro Yearly | $119.00 | per year |


## Frequently asked questions

### Is USB Connection Information free?

USB Connection Information costs $9.99, with no in-app purchases.

### Is Lumina 3D free?

Lumina 3D is free to download, with in-app purchases available.

### Do USB Connection Information or Lumina 3D have ads?

Neither USB Connection Information nor Lumina 3D shows ads.

### Which is updated more often, USB Connection Information or Lumina 3D?

USB Connection Information ships an update every 3 weeks, and Lumina 3D every 2 weeks. Most recently, USB Connection Information was updated on November 5, 2026 and Lumina 3D on November 5, 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.*