# Triangles by DETUNE vs What About Phase?

The clearest difference is price: What About Phase? at Free against Triangles by DETUNE's $9.99. What About Phase? also leads on update cadence (daily vs monthly). Triangles by DETUNE's advantage is in-app purchases (none vs 2). On review sentiment, ads, device support and iOS requirement there is nothing between them.

What About Phase? is free to download; Triangles by DETUNE costs $9.99 up front. What About Phase? sells 2 one-off in-app purchases. Triangles by DETUNE asks for nothing beyond the download.

Triangles by DETUNE ships an update monthly, What About Phase? daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Triangles by DETUNE | What About Phase? |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/what-about-phase/id6785542900/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 21 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DETUNE Ltd.](https://appshunter.io/developer/510313772) | [Vladimir Gusev](https://appshunter.io/developer/963910848) |

## What reviewers say

### Triangles by DETUNE

[App page](https://appshunter.io/ios/app/triangles-by-detune/id6767820667)

This app offers a unique approach to music creation by placing sounds in a spatial environment rather than a linear timeline. Users arrange geometric shapes on a canvas, and bouncing balls generate sounds, allowing for intuitive and creative composition.

**Highlights:** Spatial sound placement, Generative music composition, Customizable sound elements, Import custom WAV sounds, Intuitive drawing-like interface, Save and load creations

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

**In-app purchases:** none


### What About Phase?

[App page](https://appshunter.io/ios/app/what-about-phase/id6785542900)

Record short audio clips and transform them into evolving, hypnotic soundscapes. This pocket instrument uses phasing and other processes to create unique, unfolding audio patterns from simple sounds.

**Highlights:** Audio recording and looping, Ten distinct audio processes, Radial display of sound patterns, On-device pitch detection, Save, share, and revert recordings, Live control over audio parameters

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |
| Pro | $3.99 | one-time |


## Frequently asked questions

### Is Triangles by DETUNE free?

Triangles by DETUNE costs $9.99, with no in-app purchases.

### Is What About Phase? free?

What About Phase? is free to download, with in-app purchases available.

### Do Triangles by DETUNE or What About Phase? have ads?

Neither Triangles by DETUNE nor What About Phase? shows ads.

### Which is updated more often, Triangles by DETUNE or What About Phase??

Triangles by DETUNE ships an update monthly, and What About Phase? daily. Most recently, Triangles by DETUNE was updated on November 5, 2026 and What About Phase? 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.*