Comparison

What About Phase? vs Nimbus Synth

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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. 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.

About

Nimbus Synth

Features
Read full description

Nimbus Synth is an ambient instrument you play by moving. No keys, no piano roll, no menus to learn. Tilt your phone, drag a finger across the screen, and slow, evolving drones grow out of the motion. Every gesture shapes the sound in real time. SIX VOICES Layer up to six ambient timbres: Sub Drone, Warm Pad, Glass, Air, Metallic, Cello Dark, each with its own character, sculpted through tilt and touch. ALWAYS IN KEY Seven scale modes and note-exclusion keep whatever you play in tune with itself. No wrong notes. LOOP AND LAYER Record a phrase, loop it, and keep playing on top. Quantize to tempo, add a metronome with time signatures and subdivisions, and build a piece one layer at a time. SAVE YOUR IDEAS Keep a library of recordings and slot presets to return to later. NIMBUS SYNTH PRO A one-time unlock, no subscription: • Unlimited saved ideas and presets • Export recordings as WAV and MIDI (free tier exports MP3) • MIDI Out: send what you play live to a DAW or hardware synth over Network MIDI Made for headphones, a quiet room, and a phone in your hand.

Screenshots

What About Phase?4 screens
Nimbus Synth4 screens

Verdict

The call

The clearest difference is update cadence: What About Phase? at daily against Nimbus Synth's weekly. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. What About Phase? sells 1 one-off in-app purchase and Nimbus Synth sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

What About Phase? ships an update daily, Nimbus Synth weekly. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
What About Phase? versus Nimbus Synth: the parameters behind the verdict, then further details
ParameterWhat About Phase?Nimbus Synth
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyDaily — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size19 MB38 MB
Age rating4+4+
DeveloperVladimir GusevOndre Studios, LDA

In-app purchases

1 purchases

What About Phase?

One-time1
  • Full Version$0.99
1 purchases

Nimbus Synth

One-time1
  • Nimbus Synth Pro$6.99

Questions

Is What About Phase? free?
What About Phase? is free to download, with in-app purchases available.
Is Nimbus Synth free?
Nimbus Synth is free to download, with in-app purchases available.
Do What About Phase? or Nimbus Synth have ads?
Neither What About Phase? nor Nimbus Synth shows ads.
Which is updated more often, What About Phase? or Nimbus Synth?
What About Phase? ships an update daily, and Nimbus Synth weekly. Most recently, What About Phase? was updated on October 10, 2026 and Nimbus Synth on October 14, 2026.

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