# CubicCross — Explore tones with NSynth & AI

> Explore tones with NSynth & AI (iPhone/iPad app by hiroji nishi.)

- Source: https://appshunter.io/ios/app/cubiccross/id6744233563 (this page in markdown: same URL + `.md`)
- Developer: [hiroji nishi](https://appshunter.io/developer/1806564311)
- Category: Music, Music, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 18.4 · 78 MB
- Released: 2025-04-06
- Data updated: 2026-01-11
- User reviews in markdown: https://appshunter.io/ios/app/cubiccross/id6744233563/reviews.md

## What is CubicCross?

Explore a new world of sound and logic with CubicCross — an innovative app that transforms mathematical group theory into musical expression. Powered by Apple’s Core ML and Create ML, and enhanced with NSynth, CubicCross generates dynamic, guitar-inspired tones through rule-based transformations.

The app supports multi-format audio playback (MP3, WAV, M4A, AAC, AIFF, CAF), and allows users to compose by arranging colored cube states that follow group-theoretic transitions.

Designed for musicians, educators, and logic lovers, CubicCross redefines creativity by merging machine learning, mathematical reasoning, and transformational sound design.


## Version history (last 5 releases)

### 1.5 — 2025-05-06

Version 1.5 integrates Core ML to enable advanced audio synthesis using NSynth. Experience smarter sound selection, improved UI logic, and AdMob banner support. This update also includes bug fixes and overall performance enhancements.

### 1.4 — 2025-05-01

Added RedSpecialAI for intelligent tone selection using Core ML. Improved performance and sound control UI.

### 1.3 — 2025-04-30

Now fully integrated with Core ML and Create ML for intelligent sound classification and real-time synthesis.
Enhanced logic engine for cube state transformation based on group theory.
Improved educational interface for exploring mathematical structures and musical creativity through AI.

### 1.2 — 2025-04-09

Full responsive layout improvement across all iPhone screen sizes, from iPhone SE to iPhone 15 Pro Max
	•	Optimized top and bottom spacing to eliminate unwanted gaps and maximize usable screen area
	•	Refined grid scaling logic for better vertical fit without visual clipping
	•	AdMob banner placement adjusted for smoother integration and layout stability
	•	Improved interface orientation handling (portrait and landscape) for both iPhone and iPad
	•	Minor visual fixes and UI polish for a cleaner experience

### 1.1 — 2025-04-08

What’s New in This Version:
	•	Moved the AdMob banner to the top of the screen to improve usability.
	•	Updated the marketing URL.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-11.*