# Surround Speaker Check vs SecNote

The clearest difference is update cadence: SecNote at every 5 weeks against Surround Speaker Check's every 5 months. Surround Speaker Check's advantage is iOS requirement (16.6 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Surround Speaker Check sells 4 in-app purchases, starting at $19.99 per year and SecNote sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Surround Speaker Check ships an update every 5 months, SecNote every 5 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Surround Speaker Check | SecNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (41 ratings)](https://appshunter.io/ios/app/surround-speaker-check/id1052439918/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 54.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 180 MB | 4 MB |
| Requires iOS | **16.6** | 18.5 |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Perrin Music LLC](https://appshunter.io/developer/888835926) | [Jose Aguilar](https://appshunter.io/developer/1820136236) |

## 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 |


### SecNote

[App page](https://appshunter.io/ios/app/secnote/id6747166161)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SecNote Premium | $4.99 | per month |


## Frequently asked questions

### Is Surround Speaker Check free?

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

### Is SecNote free?

SecNote is free to download, with in-app purchases available.

### Do Surround Speaker Check or SecNote have ads?

Neither Surround Speaker Check nor SecNote shows ads.

### Which is updated more often, Surround Speaker Check or SecNote?

Surround Speaker Check ships an update every 5 months, and SecNote every 5 weeks. Most recently, Surround Speaker Check was updated on October 6, 2026 and SecNote on September 30, 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.*