# DICOPT vs Chord Builder Max Music Studio

The clearest difference is update cadence: Chord Builder Max Music Studio at every 2 months against DICOPT's every 5 months. DICOPT's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

DICOPT ships an update every 5 months, Chord Builder Max Music Studio every 2 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DICOPT | Chord Builder Max Music Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 201 MB | 28 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INNOTEC VISION AVANZADA XR SL](https://appshunter.io/developer/1498738176) | [Massimiliano Annibali](https://appshunter.io/developer/6773366500) |

## What reviewers say

### DICOPT

[App page](https://appshunter.io/ios/app/dicopt/id1498738177)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chord Builder Max Music Studio

[App page](https://appshunter.io/ios/app/chord-builder-max-music-studio/id6773796944)

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

**In-app purchases:** none


## Frequently asked questions

### Is DICOPT free?

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

### Is Chord Builder Max Music Studio free?

Chord Builder Max Music Studio is free to download, with no in-app purchases.

### Do DICOPT or Chord Builder Max Music Studio have ads?

Neither DICOPT nor Chord Builder Max Music Studio shows ads.

### Which is updated more often, DICOPT or Chord Builder Max Music Studio?

DICOPT ships an update every 5 months, and Chord Builder Max Music Studio every 2 months. Most recently, DICOPT was updated on November 7, 2026 and Chord Builder Max Music Studio on October 31, 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.*