# BOSS Effect Loader vs Chordex

The clearest difference is update cadence: Chordex at every 5 days against BOSS Effect Loader's every 5 months. BOSS Effect Loader's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. BOSS Effect Loader sells 8 one-off in-app purchases and Chordex sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BOSS Effect Loader ships an update every 5 months, Chordex every 5 days. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | BOSS Effect Loader | Chordex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/boss-effect-loader/id6736950276/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 47 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [LIN TSO HSI](https://appshunter.io/developer/1879744688) |

## What reviewers say

### BOSS Effect Loader

[App page](https://appshunter.io/ios/app/boss-effect-loader/id6736950276)

This application allows users to load effects into the PX-1 Plugout FX device. It offers a selection of free effects and the option to purchase additional model passes within the app. An internet connection and Roland Account are required for full functionality.

**Highlights:** Load effects into PX-1 Plugout FX, 16 free effect models included, Purchase additional model passes, Bluetooth or USB connection, Requires Roland Account

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PW-2 Power Driver | $9.99 | one-time |
| XT-2 Xtortion | $9.99 | one-time |
| CS-2 Compression Sustainer | $9.99 | one-time |
| DM-2 Delay | $9.99 | one-time |
| DC-2 Dimension C | $9.99 | one-time |
| OD-2 TURBO OverDrive | $9.99 | one-time |
| Bundle for PW-2/XT-2/CS-2 | $19.99 | one-time |
| Bundle for OD-2/DC-2/DM-2 | $19.99 | one-time |


### Chordex

[App page](https://appshunter.io/ios/app/chordex-guitar-chords/id6797829912)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy the Developer a Coffee | $2.99 | one-time |


## Frequently asked questions

### Is BOSS Effect Loader free?

BOSS Effect Loader is free to download, with in-app purchases available.

### Is Chordex free?

Chordex is free to download, with in-app purchases available.

### Do BOSS Effect Loader or Chordex have ads?

Neither BOSS Effect Loader nor Chordex shows ads.

### Which is updated more often, BOSS Effect Loader or Chordex?

BOSS Effect Loader ships an update every 5 months, and Chordex every 5 days. Most recently, BOSS Effect Loader was updated on November 4, 2026 and Chordex on November 10, 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.*