# SONIC | Clean Speakers vs Speaker Test

The clearest difference is price: Speaker Test at Free against SONIC | Clean Speakers's $1.99. SONIC | Clean Speakers's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Speaker Test is free to download; SONIC | Clean Speakers costs $1.99 up front. Speaker Test sells 1 one-off in-app purchase. SONIC | Clean Speakers asks for nothing beyond the download.

SONIC | Clean Speakers ships an update daily, Speaker Test every 4 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | SONIC | Clean Speakers | Speaker Test |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 4 days |
| Size | 57 MB | 10 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kello Solutions SIA](https://appshunter.io/developer/6818168045) | [Yunus Gunduz](https://appshunter.io/developer/1694137492) |

## What reviewers say

### SONIC | Clean Speakers

[App page](https://appshunter.io/ios/app/sonic-clean-speakers/id6780228094)

**Features:** macOS Compatibility

**In-app purchases:** none


### Speaker Test

[App page](https://appshunter.io/ios/app/speaker-test-stereo-check/id6816018021)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $2.99 | one-time |


## Frequently asked questions

### Is SONIC | Clean Speakers free?

SONIC | Clean Speakers costs $1.99, with no in-app purchases.

### Is Speaker Test free?

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

### Do SONIC | Clean Speakers or Speaker Test have ads?

Speaker Test shows ads; SONIC | Clean Speakers does not.

### Which is updated more often, SONIC | Clean Speakers or Speaker Test?

SONIC | Clean Speakers ships an update daily, and Speaker Test every 4 days. Most recently, SONIC | Clean Speakers was updated on October 25, 2026 and Speaker Test 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.*