Comparison

Waveguide Flute vs Scouter Synth

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

Head to head
About

Waveguide Flute

Features
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Waveguide Flute turns your iPad or iPhone into a physically modeled wind instrument — a Cook/STK-style waveguide flute you play from an on-screen piano roll or a MIDI wind controller (EWI). FEATURES • Authentic waveguide physical modeling — not a sample library • Deep Sound page: shape jet ratio, reflection, loop damping, noise, and more • Expression controls for live performance: blow intensity, breathiness, pitch bend, auto-vibrato • Built-in reverb with 7 factory spaces • On-screen piano roll with velocity and breath control • Full MIDI support — notes, breath (CC#2), pitch bend • Compatible with Akai EWI and other MIDI wind controllers that send breath and pitch bend • Remembers your last settings, with one-tap reset to defaults • Bluetooth MIDI support, plus a configurable Breath Control input (Mod Wheel or custom CC) for keyboard players without a wind controller Play it like a real wind instrument: breathe into the sound, bend pitch, add vibrato — all rendered by a genuine physical model, not recordings.

About

Scouter Synth

Create music with a retro handheld console interface. Compose melodies, add synth sounds or samples, and mix tracks with effects. Perform live with a touch-sensitive pad and punch-in effects.

Highlights
  • Eight-track music composition
  • Multiple synth voices and sample playback
  • On-board effects and mixing console
  • Performance pad for live parameter control
  • MIDI and Bluetooth controller support
  • Import and record audio samples
Features
Read full description

ScouterSynth is a music tracker built like a handheld console. Eight tracks, a D-pad, two buttons, and no menus — every operation is a chord you can play with your thumbs. WRITE Phrases of sixteen rows, chains of phrases, and a song made of chains. Write a bassline once and place it four times with different transposes; change it later and every one of those places changes with it. Phrases can be shorter than sixteen rows, so six-eight is as easy as four-four. SOUND A synth voice per track — saw, pulse with PWM, triangle and sine, through a resonant filter and an envelope — or a sample, played whole or sliced. Wavetables for the sounds a plain oscillator cannot make. Per-tick tables for automation that runs faster than a row. SAMPLE Import from anywhere on your phone, or record straight into a slot from the microphone. MP3, AAC, M4A, AIFF and WAV are all converted on the way in. Whatever you choose is copied into your project, so a saved song carries its audio with it. MIX Ten lanes on one screen — eight tracks and two send buses — with level, pan, mute and solo, and three effect slots on each: filter, bitcrush and a tempo-synced delay. Watch the desk as a set of numbers or as ten live traces. PLAY A performance pad wires any two parameters to an X and a Y axis and moves every track at once. A grid of twelve pads holds six punch-in effects — an octave down, tape slow, a stutter, a bitcrush, a high pass and a low pass — held rather than latched, so nothing can be left on by accident, and six one-shot samples to fire over the top. SEE A radar sweep that reads the mix by frequency, a scope on the output, and six palettes to put it all in. INTEGRATE MIDI in and out with clock. A Bluetooth game controller, mapped button by button to whatever pad you own. Export the whole arrangement to a WAV. Songs, samples and exports all sit in the Files app where you can reach them. No accounts. No subscriptions. No network. The manual is inside the app — press SELECT and B on any screen.

Screenshots

Waveguide Flute2 screens
Scouter Synth4 screens

Verdict

The call

The clearest difference is update cadence: Waveguide Flute at every 3 days against Scouter Synth's every 4 weeks. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Waveguide Flute ships an update every 3 days, Scouter Synth every 4 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
Waveguide Flute versus Scouter Synth: the parameters behind the verdict, then further details
ParameterWaveguide FluteScouter Synth
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size4 MB7 MB
Age rating4+4+
DeveloperTomonori YamasakiAndrew Scott

In-app purchases

None

Waveguide Flute

No in-app purchases

None

Scouter Synth

No in-app purchases

Questions

Is Waveguide Flute free?
Waveguide Flute is free to download, with no in-app purchases.
Is Scouter Synth free?
Scouter Synth is free to download, with no in-app purchases.
Do Waveguide Flute or Scouter Synth have ads?
Neither Waveguide Flute nor Scouter Synth shows ads.
Which is updated more often, Waveguide Flute or Scouter Synth?
Waveguide Flute ships an update every 3 days, and Scouter Synth every 4 weeks. Most recently, Waveguide Flute was updated on October 6, 2026 and Scouter Synth on October 24, 2026.

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