Triangles by DETUNE vs What About Phase?
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Triangles by DETUNE
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.
- Spatial sound placement
- Generative music composition
- Customizable sound elements
- Import custom WAV sounds
- Intuitive drawing-like interface
- Save and load creations
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Traditional DAWs bind sound to a single, rigid timeline. Triangles sets it free. Instead of placing notes in time, you place them in space. Every bounce is a note, every triangle a possibility — your geometric universe, playing forever. Triangles is a creative sound toy where you place triangles on a canvas and launch balls that bounce off them, generating sounds as they collide. Arrange, customize, and compose — like painting with sound. Features - Place and arrange triangles freely on a vast field - Balls bounce off triangles and generate sounds - Spatial stereo panning — sounds from the right side of the canvas come from the right - Off-screen sounds are still audible, with deeper reverb as distance increases - Deepening reverb and filtering as you zoom out - Reverb mix and room size are fully adjustable - Multiple ball types with different sounds - Import up to 8 of your own WAV sounds - Scale and key selection for musical harmony - Randomize notes, triangles, and balls instantly - Build music intuitively with copy and paste — like drawing with sound - Freely customize the colors of triangles, balls, and background - Save and load your creations - Relaxing and meditative experience for all ages Manual https://www.detune.co.jp/Triangles_user_manual_en.html
What About Phase?
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.
- 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
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Record a few seconds of anything — your voice, a clap, a passing train — and let the app pull it apart in time. What about phase? is a pocket instrument for process music: it loops your recording in two channels and lets them drift out of sync, so simple sounds grow into shifting, hypnotic patterns. Inspired by the tape-phasing experiments of 1960s minimalism, it makes the process itself audible — you set it in motion, then listen as it unfolds. TEN PROCESSES • Phasing — two copies of your loop, one drifting a few cents faster; hear them separate into echo, then canon • Gradual process — a ramp that grows louder and sweeps across the stereo field • Tape loop multiplication — your loop fanned into a detuned chorus • Rhythmic construction — a rhythm assembled hit by hit • Pattern substitution — beats replaced one at a time: silence, octaves, fifths • Resultant patterns — two interlocking rhythms revealing a third • Clapping Music — a pattern rotating against its fixed copy • Pulse / drone — a pulse grid over a deep foundation • Canon — staggered voices entering one after another • Speech melody — a syllable pulsed in speech rhythm and dynamics THE WHEEL A radial display shows what the process is doing: your loop's waveform — or the process's own pattern — wrapped around a circle, left channel in coral, right in cyan, a comet sweeping the playhead. In Phasing you can watch the two rings physically drift apart. Volume and pitch views included, with on-device pitch detection. AUDIO UNIT (AUv3) Every process also comes as an AUv3 plugin for AUM, GarageBand and other hosts: an instrument that plays the process's own demo, and an effect that does the process to whatever you send it. The wheel is the plugin's screen. Each voice has an output of its own, a MIDI note starts the loop over, and Sync can follow the host's transport. A Level control sets how loud every output is, and on the effects BAR sets the loop to one bar of your host's tempo and keeps it there. Look for the maker "Scriptum" in your host. The plugin is part of Pro, a one-time in-app purchase that also includes everything in the full version. Until Pro is unlocked the plugin loads and shows its wheel, but stays silent. MADE FOR EXPLORING • Ten built-in demo takes, one per process, playable from the very first launch • Every take saves with its process and settings; rename, share as WAV, revert • Takes named after where you record them (optional, location used only while in the app) • Live controls: drift in cents, process amount, tempo, sample offset • No account, no ads, no analytics — recordings never leave your device unless you share them Record something small. Let it become something long.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Triangles by DETUNE | What About Phase? |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Monthly | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | DETUNE Ltd. | Vladimir Gusev |
Customer experience
Triangles by DETUNE
What About Phase?
In-app purchases
Triangles by DETUNE
No in-app purchases
What About Phase?
- Full Version$0.99
- Pro$3.99
Questions
Is Triangles by DETUNE free?
Is What About Phase? free?
Do Triangles by DETUNE or What About Phase? have ads?
Which is updated more often, Triangles by DETUNE or What About Phase??
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