# Mercury vs Sona Shades

The clearest difference is iOS requirement: Mercury at 8.0 against Sona Shades's 13.4. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Mercury ships an update every 3 months, Sona Shades every 2 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mercury | Sona Shades |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 20 MB | 31 MB |
| Requires iOS | **8.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R Hamilton & Co Ltd.](https://appshunter.io/developer/482574203) | [Sona Shades Ltd](https://appshunter.io/developer/1740312739) |

## What reviewers say

### Mercury

[App page](https://appshunter.io/ios/app/mercury/id482574198)

Control your multi-room audio system remotely. Manage playback, zones, and settings for a seamless listening experience throughout your home.

**Highlights:** Remote control, Multi-room audio system management, Zone control, Playback management, Settings adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


### Sona Shades

[App page](https://appshunter.io/ios/app/sona-shades/id6483864594)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mercury free?

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

### Is Sona Shades free?

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

### Do Mercury or Sona Shades have ads?

Neither Mercury nor Sona Shades shows ads.

### Which is updated more often, Mercury or Sona Shades?

Mercury ships an update every 3 months, and Sona Shades every 2 months. Most recently, Mercury was updated on November 1, 2026 and Sona Shades on November 4, 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.*