# Lightning Headset Test vs ADV. Scanner

The clearest difference is update cadence: ADV. Scanner at every 4 months against Lightning Headset Test's every 7 months. Lightning Headset Test's advantage is device support (3 vs 1) and iOS requirement (9.3 vs 17.0). On price, 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.

Lightning Headset Test ships an update every 7 months, ADV. Scanner every 4 months. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Lightning Headset Test | ADV. Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (11 ratings)](https://appshunter.io/ios/app/adv-scanner/id1631291295/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 4 MB | 70 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Crysound Electronics Co., Ltd.](https://appshunter.io/developer/1204067982) | [ADVSOUND, Inc.](https://appshunter.io/developer/1252708710) |

## What reviewers say

### Lightning Headset Test

[App page](https://appshunter.io/ios/app/lightning-headset-test/id1204067983)

**Features:** macOS Compatibility

**In-app purchases:** none


### ADV. Scanner

[App page](https://appshunter.io/ios/app/adv-scanner/id1631291295)

Create custom-fit earphones by 3D scanning your ear with your iPhone's FaceID sensor. Export your ear scan for personal use or submit it to create personalized audio gear.

**Highlights:** 3D ear scanning via iPhone FaceID, Custom-fit earphone creation, Export ear scan data, Designed for musicians, Professional audio peripherals

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lightning Headset Test free?

Lightning Headset Test is free to download, with no in-app purchases.

### Is ADV. Scanner free?

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

### Do Lightning Headset Test or ADV. Scanner have ads?

Neither Lightning Headset Test nor ADV. Scanner shows ads.

### Which is updated more often, Lightning Headset Test or ADV. Scanner?

Lightning Headset Test ships an update every 7 months, and ADV. Scanner every 4 months. Most recently, Lightning Headset Test was updated on September 10, 2026 and ADV. Scanner on September 21, 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.*