# Pro vs atmosphere365 Controller

The clearest difference is update cadence: atmosphere365 Controller at every 2 months against Pro's every 30 months. Pro's advantage is iOS requirement (10.0 vs 16.0). 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.

Pro ships an update every 30 months, atmosphere365 Controller every 2 months. The most recent releases landed on June 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Pro | atmosphere365 Controller |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 156 MB | 2 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Audio Tuning Vertriebs GmbH](https://appshunter.io/developer/552800231) | [atmosphere Media Experience Technologies Ltd](https://appshunter.io/developer/1767784927) |

## What reviewers say

### Pro

[App page](https://appshunter.io/ios/app/pro-ject-stream-s2/id1435885418)

Stream music wirelessly from your smartphone or tablet to your speakers over Wi-Fi. Manage music, stations, presets, and control volume. Enjoy popular music streaming services without direct phone-to-speaker connections.

**Highlights:** Wireless music streaming, Speaker grouping and ungrouping, Music, station, and preset management, Volume control, Wi-Fi network playback, Regular updates with new features

**Features:** macOS Compatibility

**In-app purchases:** none


### atmosphere365 Controller

[App page](https://appshunter.io/ios/app/atmosphere365-controller/id6673904538)

**In-app purchases:** none


## Frequently asked questions

### Is Pro free?

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

### Is atmosphere365 Controller free?

atmosphere365 Controller is free to download, with no in-app purchases.

### Do Pro or atmosphere365 Controller have ads?

Neither Pro nor atmosphere365 Controller shows ads.

### Which is updated more often, Pro or atmosphere365 Controller?

Pro ships an update every 30 months, and atmosphere365 Controller every 2 months. Most recently, Pro was updated on June 25, 2026 and atmosphere365 Controller on September 14, 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.*