# CubicCross vs Chordra

The clearest difference is update cadence: CubicCross at every 2 days against Chordra's fortnightly. Chordra's advantage is iOS requirement (13.0 vs 18.4). 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.

CubicCross ships an update every 2 days, Chordra fortnightly. The most recent releases landed on October 28, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CubicCross | Chordra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chordra/id6744913508/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | — | Free |
| Size | 78 MB | 25 MB |
| Requires iOS | 18.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hiroji nishi](https://appshunter.io/developer/1806564311) | [Jaeik Lee](https://appshunter.io/developer/1809912550) |

## What reviewers say

### CubicCross

[App page](https://appshunter.io/ios/app/cubiccross/id6744233563)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chordra

[App page](https://appshunter.io/ios/app/chordra/id6744913508)

This app helps musicians truly master chords by randomizing finger patterns, building real skill beyond memorization. It offers customizable practice settings, a virtual piano quiz, and loop mode for difficult progressions.

**Highlights:** Randomized chord practice, Customizable practice settings, Virtual piano quiz mode, Loop mode for progressions, Chord preset saving, Smart chord filtering

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CubicCross free?

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

### Is Chordra free?

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

### Do CubicCross or Chordra have ads?

Neither CubicCross nor Chordra shows ads.

### Which is updated more often, CubicCross or Chordra?

CubicCross ships an update every 2 days, and Chordra fortnightly. Most recently, CubicCross was updated on October 28, 2026 and Chordra on October 13, 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.*