# AV Aid toolkit vs Surround Speaker Check

The clearest difference is price: Surround Speaker Check at Free against AV Aid toolkit's $0.99. AV Aid toolkit's advantage is rating (4.7 vs 3.8) and review sentiment (92% vs 54%). On ratings volume, update cadence, ads and device support there is nothing between them.

Surround Speaker Check is free to download; AV Aid toolkit costs $0.99 up front. Surround Speaker Check sells 4 in-app purchases, starting at $19.99 per year. AV Aid toolkit asks for nothing beyond the download.

AV Aid toolkit holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 94 and 41 respectively. Written reviews point the same way: 92% of AV Aid toolkit's written reviews are positive against 54% of Surround Speaker Check's.

AV Aid toolkit ships an update every 3 months, Surround Speaker Check every 5 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | AV Aid toolkit | Surround Speaker Check |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (94 ratings)](https://appshunter.io/ios/app/av-aid-toolkit/id660072020/reviews)** | [3.8 (41 ratings)](https://appshunter.io/ios/app/surround-speaker-check/id1052439918/reviews) |
| Number of ratings | **94** | 41 |
| Positive reviews | **92.0% of reviews** | 54.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 180 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [Dave Levy](https://appshunter.io/developer/660072023) | [Jeff Perrin Music LLC](https://appshunter.io/developer/888835926) |

## What reviewers say

### AV Aid toolkit

[App page](https://appshunter.io/ios/app/av-aid-toolkit/id660072020)

This app provides essential tools for Audio Visual technicians. It helps detect and set custom display resolutions, generates various audio and video test patterns, and includes helpful references for AV systems. It can also function as a document camera.

**Highlights:** Display resolution detection, Custom resolution output, Color bar and test pattern generation, Extensive audio test generator, Customizable test song playback, Dolby 5.1/7.1 surround sound test, AV system troubleshooting tools

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is AV Aid toolkit free?

AV Aid toolkit costs $0.99, with no in-app purchases.

### Is Surround Speaker Check free?

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

### Which has better reviews, AV Aid toolkit or Surround Speaker Check?

AV Aid toolkit is rated higher. AV Aid toolkit averages 4.7 out of 5 from 94 ratings, while Surround Speaker Check averages 3.8 from 41 ratings.

### Do AV Aid toolkit or Surround Speaker Check have ads?

Neither AV Aid toolkit nor Surround Speaker Check shows ads.

### Which is updated more often, AV Aid toolkit or Surround Speaker Check?

AV Aid toolkit ships an update every 3 months, and Surround Speaker Check every 5 months. Most recently, AV Aid toolkit was updated on October 23, 2026 and Surround Speaker Check on October 26, 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.*