# Sound Union vs B Workspace

The clearest difference is update cadence: B Workspace at every 3 months against Sound Union's every 14 months. Sound Union's advantage is iOS requirement (13.4 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sound Union ships an update every 14 months, B Workspace every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sound Union | B Workspace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Size | 160 MB | 153 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sound Union, Inc.](https://appshunter.io/developer/1709497253) | [TATAL FOR INFORMATION TECHNOLOGY ESTABLISHMENT](https://appshunter.io/developer/1662081379) |

## What reviewers say

### Sound Union

[App page](https://appshunter.io/ios/app/sound-union/id6468079951)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### B Workspace

[App page](https://appshunter.io/ios/app/b-workspace/id6759063325)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Sound Union free?

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

### Is B Workspace free?

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

### Do Sound Union or B Workspace have ads?

Neither Sound Union nor B Workspace shows ads.

### Which is updated more often, Sound Union or B Workspace?

Sound Union ships an update every 14 months, and B Workspace every 3 months. Most recently, Sound Union was updated on October 30, 2026 and B Workspace on October 31, 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.*