# Surround Speaker Check vs 360 Spatial Sound Personalizer

The clearest difference is rating: Surround Speaker Check at 3.8 against 360 Spatial Sound Personalizer's 2.1. Surround Speaker Check also leads on review sentiment (54% vs 15%) and update cadence (every 5 months vs every 12 months). 360 Spatial Sound Personalizer's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Surround Speaker Check sells 4 in-app purchases, starting at $19.99 per year. 360 Spatial Sound Personalizer asks for nothing beyond the download.

Surround Speaker Check holds the better App Store score, 3.8 against 2.1. Both are backed by a comparable volume of ratings — 41 and 30 respectively. Written reviews point the same way: 54% of Surround Speaker Check's written reviews are positive against 15% of 360 Spatial Sound Personalizer's.

Surround Speaker Check ships an update every 5 months, 360 Spatial Sound Personalizer every 12 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Surround Speaker Check | 360 Spatial Sound Personalizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (41 ratings)](https://appshunter.io/ios/app/surround-speaker-check/id1052439918/reviews)** | [2.1 (30 ratings)](https://appshunter.io/ios/app/360-spatial-sound-personalizer/id1528698705/reviews) |
| Number of ratings | **41** | 30 |
| Positive reviews | **54.3% of reviews** | 15.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 12 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 180 MB | 52 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, Apple TV** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Perrin Music LLC](https://appshunter.io/developer/888835926) | [Sony Corporation](https://appshunter.io/developer/1315534741) |

## What reviewers say

### Surround Speaker Check

[App page](https://appshunter.io/ios/app/surround-speaker-check/id1052439918)

Test and optimize your Dolby Atmos home theater system. This app provides over two hours of spatial audio content to verify surround sound decoding, speaker configuration, and enjoy immersive audio experiences on compatible soundbars and headphones.

**Highlights:** Verify Dolby Atmos decoding, Test speaker configuration, Evaluate height channels, Subwoofer test suite, Manual speaker troubleshooting, Spatial audio demos, Dolby Atmos test tracks

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $19.99 | per year |
| Unlimited Access | $24.99 | per year |
| Subwoofer Check | $0.99 | one-time |
| Center Speaker Check | $0.99 | one-time |


### 360 Spatial Sound Personalizer

[App page](https://appshunter.io/ios/app/360-spatial-sound-personalizer/id1528698705)

Create a personalized hearing profile using your smartphone camera to enhance spatial audio on compatible devices. Upload your ear images to your account for easy access and enjoy a tailored sound experience.

**Highlights:** Create hearing profile with smartphone camera, Personalized spatial sound experience, Store hearing data to account, Retrieve data on supported devices, Requires compatible Sony devices

**In-app purchases:** none


## Frequently asked questions

### Is Surround Speaker Check free?

Surround Speaker Check is free to download, with in-app purchases available.

### Is 360 Spatial Sound Personalizer free?

360 Spatial Sound Personalizer is free to download, with no in-app purchases.

### Which has better reviews, Surround Speaker Check or 360 Spatial Sound Personalizer?

Surround Speaker Check is rated higher. Surround Speaker Check averages 3.8 out of 5 from 41 ratings, while 360 Spatial Sound Personalizer averages 2.1 from 30 ratings.

### Do Surround Speaker Check or 360 Spatial Sound Personalizer have ads?

Neither Surround Speaker Check nor 360 Spatial Sound Personalizer shows ads.

### Which is updated more often, Surround Speaker Check or 360 Spatial Sound Personalizer?

Surround Speaker Check ships an update every 5 months, and 360 Spatial Sound Personalizer every 12 months. Most recently, Surround Speaker Check was updated on November 2, 2026 and 360 Spatial Sound Personalizer on November 3, 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.*