# Catalyst Edit vs BTS for ME

The clearest difference is rating: Catalyst Edit at 4.7 against BTS for ME's 4.0. Catalyst Edit also leads on ratings volume (261 vs 6) and update cadence (monthly vs every 4 months). BTS for ME's advantage is review sentiment (50% vs 27%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Catalyst Edit holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Catalyst Edit has 261 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 27% of Catalyst Edit's written reviews are positive against 50% of BTS for ME's, so the app with the better star average is not the one people write more warmly about.

Catalyst Edit ships an update monthly, BTS for ME every 4 months. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Catalyst Edit | BTS for ME |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (261 ratings)](https://appshunter.io/ios/app/catalyst-edit/id1573267266/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/bts-for-me-90/id6449756026/reviews) |
| Number of ratings | **261** | 6 |
| Positive reviews | 27.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 25 MB | 15 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Line 6](https://appshunter.io/developer/356473190) | [Roland Corporation](https://appshunter.io/developer/387333694) |

## What reviewers say

### Catalyst Edit

[App page](https://appshunter.io/ios/app/catalyst-edit/id1573267266)

Control and customize your Line 6 Catalyst amplifier directly from your iOS device. Save and load presets, tune your guitar, and access advanced DSP parameters for a more personalized sound.

**Highlights:** Load and save presets, Store presets on amp, Guitar tuning, Access DSP parameters, iOS device control

**Features:** Vision Pro support

**In-app purchases:** none


### BTS for ME

[App page](https://appshunter.io/ios/app/bts-for-me-90/id6449756026)

This app allows musicians to edit, organize, and share amplifier and effect settings for their ME-90 device. It provides access to a global library of user-created sounds and enables seamless Bluetooth connectivity for real-time adjustments.

**Highlights:** Bluetooth connectivity with ME-90, Tone editing for amps and effects, Tone Librarian for sound organization, Access to BOSS TONE EXCHANGE, Share and download user Livesets

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Catalyst Edit free?

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

### Is BTS for ME free?

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

### Which has better reviews, Catalyst Edit or BTS for ME?

Catalyst Edit is rated higher. Catalyst Edit averages 4.7 out of 5 from 261 ratings, while BTS for ME averages 4.0 from 6 ratings.

### Do Catalyst Edit or BTS for ME have ads?

Neither Catalyst Edit nor BTS for ME shows ads.

### Which is updated more often, Catalyst Edit or BTS for ME?

Catalyst Edit ships an update monthly, and BTS for ME every 4 months. Most recently, Catalyst Edit was updated on October 21, 2026 and BTS for ME on October 20, 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.*