# Soundby vs SoundMaster Pro

The clearest difference is in-app purchases: Soundby at none against SoundMaster Pro's 1. SoundMaster Pro's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. SoundMaster Pro sells 1 in-app purchase, starting at $11.99 per year. Soundby asks for nothing beyond the download.

Soundby ships an update every 9 days, SoundMaster Pro every 6 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Soundby | SoundMaster Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 6 days** |
| Size | 68 MB | 47 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [KSENIA S PLASTININA](https://appshunter.io/developer/1878799650) | [Mon Local Technique](https://appshunter.io/developer/6793937814) |

## What reviewers say

### Soundby

[App page](https://appshunter.io/ios/app/soundby/id6759470160)

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

**In-app purchases:** none


### SoundMaster Pro

[App page](https://appshunter.io/ios/app/soundmaster-pro/id6793937812)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Master Pro — Full Access | $11.99 | per year |


## Frequently asked questions

### Is Soundby free?

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

### Is SoundMaster Pro free?

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

### Do Soundby or SoundMaster Pro have ads?

Both Soundby and SoundMaster Pro show ads.

### Which is updated more often, Soundby or SoundMaster Pro?

Soundby ships an update every 9 days, and SoundMaster Pro every 6 days. Most recently, Soundby was updated on November 5, 2026 and SoundMaster Pro on November 10, 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.*