# STAGEPAS Controller vs BTS for GX

The clearest difference is update cadence: BTS for GX at every 5 weeks against STAGEPAS Controller's every 5 months. BTS for GX also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.1 for STAGEPAS Controller against 2.2 for BTS for GX. Both are backed by a comparable volume of ratings — 7 and 15 respectively. Written reviews are what separate them: 16% of STAGEPAS Controller's written reviews are positive against 14% of BTS for GX's.

STAGEPAS Controller ships an update every 5 months, BTS for GX every 5 weeks. Both last shipped on October 22, 2026.

## The numbers

| Metric | STAGEPAS Controller | BTS for GX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/stagepas-controller/id1538106542/reviews) | **[2.2 (15 ratings)](https://appshunter.io/ios/app/bts-for-gx-100/id1593790368/reviews)** |
| Number of ratings | 7 | **15** |
| Positive reviews | **15.8% of reviews** | 13.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 60 MB | 23 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Yamaha Corporation](https://appshunter.io/developer/353469356) | [Roland Corporation](https://appshunter.io/developer/387333694) |

## What reviewers say

### STAGEPAS Controller

[App page](https://appshunter.io/ios/app/stagepas-controller/id1538106542)

Remotely control your portable PA system's volume and EQ settings via Bluetooth. Save custom presets for songs or applications to streamline setup and ensure consistent sound. Manage multiple units simultaneously for complex setups.

**Highlights:** Bluetooth remote control, Volume adjustment, 1-knob EQ, 4-band PEQ, Save custom settings, Multi-unit control

**In-app purchases:** none


### BTS for GX

[App page](https://appshunter.io/ios/app/bts-for-gx-100/id1593790368)

This app allows you to connect your BOSS GX-100 guitar effects processor to your iPhone or iPad via Bluetooth. You can download new tones, edit existing ones, and share your creations with a global community of musicians.

**Highlights:** Bluetooth connectivity with GX-100, Download additional tones (Livesets), Tone editing functionality, Tone librarian, Access to BOSS TONE EXCHANGE, Share and download user Livesets

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is STAGEPAS Controller free?

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

### Is BTS for GX free?

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

### Which has better reviews, STAGEPAS Controller or BTS for GX?

BTS for GX is rated higher. STAGEPAS Controller averages 2.1 out of 5 from 7 ratings, while BTS for GX averages 2.2 from 15 ratings.

### Do STAGEPAS Controller or BTS for GX have ads?

Neither STAGEPAS Controller nor BTS for GX shows ads.

### Which is updated more often, STAGEPAS Controller or BTS for GX?

STAGEPAS Controller ships an update every 5 months, and BTS for GX every 5 weeks. Most recently, STAGEPAS Controller was updated on October 22, 2026 and BTS for GX on October 22, 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.*