# BluOS Controller vs Guitar Analyzer

The clearest difference is price: BluOS Controller at Free against Guitar Analyzer's $19.99. BluOS Controller also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.6). Guitar Analyzer's advantage is update cadence (weekly vs monthly). On ads and in-app purchases there is nothing between them.

BluOS Controller is free to download; Guitar Analyzer costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BluOS Controller ships an update monthly, Guitar Analyzer weekly. The most recent releases landed on October 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | BluOS Controller | Guitar Analyzer |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | **[4.4 (5.3K ratings)](https://appshunter.io/ios/app/bluos-controller/id566668472/reviews)** | — |
| Number of ratings | **5.3K** | — |
| Positive reviews | 38.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 100 MB | 8 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Bluesound](https://appshunter.io/developer/566668475) | [Oleg Levkutnik](https://appshunter.io/developer/792134887) |

## What reviewers say

### BluOS Controller

[App page](https://appshunter.io/ios/app/bluos-controller/id566668472)

Control your wireless hi-res music systems from multiple brands. Stream music from various sources, synchronize playback across rooms, and manage your entire audio experience wirelessly from your smartphone or tablet.

**Highlights:** Universal remote for BluOS-enabled systems, Wireless multi-room music streaming, Access streaming services, libraries, and radio, Synchronized playback across multiple rooms, Control from smartphone, tablet, or laptop, High-resolution audio with no lag

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great hardware and sound quality
- 💡 Versatile streaming options
- 🔒 Stable and reliable connection
- 👍 Intuitive app interface

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 🐛 Buggy app updates
- 🐛 Inconsistent performance
- 👎 Unintuitive playlist management
- 👎 Poor customer support

**Reported bugs**

- App fails to detect/connect to players
- Playlists not saving/loading properly
- Frequent app crashes and freezes
- Streaming service integration issues

**Requested features**

- Improved Spotify/Apple Music integration
- Better local music library support
- Chromecast/AirPlay integration
- Customizable app interface


### Guitar Analyzer

[App page](https://appshunter.io/ios/app/guitar-analyzer/id6746745584)

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

**In-app purchases:** none


## Frequently asked questions

### Is BluOS Controller free?

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

### Is Guitar Analyzer free?

Guitar Analyzer costs $19.99, with no in-app purchases.

### Do BluOS Controller or Guitar Analyzer have ads?

Neither BluOS Controller nor Guitar Analyzer shows ads.

### Which is updated more often, BluOS Controller or Guitar Analyzer?

BluOS Controller ships an update monthly, and Guitar Analyzer weekly. Most recently, BluOS Controller was updated on October 1, 2026 and Guitar Analyzer on September 11, 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.*