BTS for GX vs FloorChart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BTS for GX
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.
- Wireless connection via Bluetooth
- Tone editing
- Tone librarian
- Session function
- Access BOSS TONE EXCHANGE
- Share and download Livesets
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●Connect the BOSS GX-1/GX-1B and your iPhone/iPad via Bluetooth(R) to use this app. * Set up the Bluetooth connection in the Connection window displayed after the app is launched. ●BOSS TONE STUDIO incorporates convenient functions; ‘Tone Edit Function’, ‘Tone Librarian Function’, and ‘Session Function’. ●This app provides an integrated access to the BOSS TONE EXCHANGE. Support share your original Livesets and download users Livesets around the world. * An active internet connection is required to access the BOSS TONE EXCHANGE. * To use BOSS TONE EXCHANGE, iOS15 / iPadOS15 or later is required.
FloorChart
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FloorChart is a minimalist app designed for musicians who need to quickly see song structure while playing. Built for real rehearsal and live performance, FloorChart lets you place your phone on the ground and read your charts in a clean, large, easy-to-see format—no clutter, no distractions. Whether you use chords, numbers, or your own notes, FloorChart gives you a flexible space to write and view your songs exactly how you want.
Screenshots
Verdict
BTS for GX and FloorChart are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | BTS for GX | FloorChart |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (4 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 55 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Roland Corporation | Lucas Medeiros |
In-app purchases
BTS for GX
No in-app purchases
FloorChart
No in-app purchases









