# BTS for GX vs SonoSpec

The clearest difference is price: BTS for GX at Free against SonoSpec's $9.99. BTS for GX also leads on iOS requirement (14.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

BTS for GX is free to download; SonoSpec costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | BTS for GX | SonoSpec |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/bts-for-gx-1/id6747702340/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | — |
| Size | 55 MB | 1 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Corey Thomas Slick](https://appshunter.io/developer/1818871667) |

## What reviewers say

### BTS for GX

[App page](https://appshunter.io/ios/app/bts-for-gx-1/id6747702340)

Connect your BOSS GX-1/GX-1B to your iPhone or iPad wirelessly to edit tones, manage your sound library, and access a global community of users. Share your creations and discover new sounds from around the world.

**Highlights:** Wireless connection via Bluetooth, Tone editing, Tone librarian, Session function, Access BOSS TONE EXCHANGE, Share and download Livesets

**Features:** Vision Pro support

**In-app purchases:** none


### SonoSpec

[App page](https://appshunter.io/ios/app/sonospec-spectrum-analyzer/id6804465268)

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

**In-app purchases:** none


## Frequently asked questions

### Is BTS for GX free?

BTS for GX is free to download, with no in-app purchases.

### Is SonoSpec free?

SonoSpec costs $9.99, with no in-app purchases.

### Do BTS for GX or SonoSpec have ads?

Neither BTS for GX nor SonoSpec shows ads.

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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.*