XYZ Synth vs Percussive Synth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XYZ Synth
This app is a virtual analog synthesizer controlled by device motion, allowing for precise sound manipulation and melody generation. It also functions as a Bluetooth MIDI controller, enabling you to control up to 72 parameters on other compatible devices.
- Motion-controlled virtual analog synthesizer
- Bluetooth MIDI controller
- Control up to 72 parameters
- 16-step sequencer
- 16-step arpeggiator
- Background audio support
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XYZ Synth. Accelerometer Synthesizer and Bluetooth MIDI Controller. XYZ Synth is a virtual analog synthesizer controlled by motion. Each parameter of the synthesizer can be changed by x, y and z axes getting you a precise control of the sound and generating incredibles melodies. XYZ Synth is a new music instrument that allows you create music as never before. XYZ Synth can be used as a Bluetooth MIDI controller too, allow you to control up to 72 parameters from the accelerometer values. Connect, for example, XYZ Synth from an iPhone to your favourite iPad DAW or instrument Bluetooth MIDI compatible and control them with the movement. -X, Y, Z representation. -X controls page. -Y controls page. -Z controls page -Two Synthesizers. -Parameters: -Base Oscillator. -Oscillstor 5th. -Sub Oscillator. -Noiser. -Filter Cutoff. -Envelop Atack. -Envelop Deacay. -Envelope sustain. -Freqiuency Modulator. -Lfo Amount. -Lfo Rate. -Dealy feedback. -Base Oscillator2. -Oscillstor 5th2. -Sub Oscillator2. -Noiser2. -Filter Cutoff2. -Envelop Atack2. -Envelop Deacay2. -Envelope sustain2. -Freqiuency Modulator2. -Lfo Amount2. -Lfo Rate2. -Dealy feedback2. -16 steps Sequencer. -16 steps Arpeggiator. -Settings: -Transport. -Tempo. -Delay tempo. -Start/Stop Button. -Reset unselected parameters button. -First steps tutorial. -Background audio. -Bluetooth MIDI Controller: -X Controller cc 20-43. -Y Controller cc 44-67. -Z Controller cc 68-91. You can see how to connect XYZ Synth from an iPhone to an iPad DAW on the developer's page video.
Percussive Synth
Create rhythms and melodies with a versatile sequencer and virtual analog synth engine. Experiment with sound design, record your creations, and export them for use in DAWs. Supports Ableton Link and MIDI.
- Virtual analog synth engine
- Unique sequencer with odd subdivisions
- Four independent synth voices
- Record and export audio as .wav
- Ableton Link support
- MIDI input/output
- Synth as AudioUnit
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Percussive synth will accompany you while you jam, be your groove experimentation space, or be your source of recording material you may export and mix in a DAW. Fine control over many virtual analog synth parameters allows for vast sonic experimentation potential. And unique sequencer implementation equipped with such potential creates an exceptional user experience. The app consists of the sequencer and the synths engine: SEQUENCER A rhythm or a melody can be created using the sequencer. Tap notes into one of the four tracks, one track for each voice of the synthesizer. Set note's pitch and velocity using knobs. Or don't, and rely on a global track's pitch setting. Each synthesizer voice has a completely independent set of parameter values, so you get four different synths playing polyphony. One of the cool features of the sequencer is the ability to switch between straight and odd subdivisions - a note can be one-fourth of the bar, but also one-sixth, and one-tenth. Also, notes can overlap and re-trigger after overlap ends, which allows for creating weird rhythms when used with odd subdivisions. And if you're into drone music - BPM can go over 9000. SYNTHS The basis of each voice is two oscillators and a white noise generator. Each oscillator can produce a square, saw, triangle, or sine wave shape. The second oscillator's frequency can be discretely shifted from -2 to +2 octaves, or smoothly offset using the "osc2 freq" knob. Oscillators' frequency can glide to a higher or a lower value - "decay time" will set the duration of this glide, and "decay amt" the frequency destination - it's quantized to octaves and fifths. A mix of these sound sources goes into the low-pass filter. The filter's cut-off frequency can be dynamically controlled by ADSR (attack, decay, sustain, release) module. The amount and direction of this control are set by the "env" knob. The second ADSR module controls the volume envelope. OTHER FEATURES - Sequencer and synths modules have separate preset managers and undo histories - Audio can be recorded and exported as .wav files from the app - Recording's start and end time can be quantized to the sequencer transport's start and stop - Synth can be used as separate AudioUnit - Ableton Link support - MIDI io, CC mapping - Export preset files - Toggle between quadratic and linear ADSR - Toggle velocity sensitivity in knobs Some of the amazing feedback from our precious users: "I can’t stop playing with the app and love using Record in stand-alone for doing quick exports with live tweaks" "Really Good work man, different from my habitual drums seq plays, and this is good" "Definitely some lovely sound coming out of this" "The sequencer looks very unique and interesting for odd and glitchy tunes" "I have only scratched the surface of it. Going to be awesome for sure. Wow high praise indeed. Can hardly wait to play some more. Enjoy!" "The sequencer in the standalone is really interesting and fun to play" "Still diving in. Lots of fun. The flexible simplicity of the sequencer with wide range of bpm is really cool. So far the sounds make me believe i am existing in an apocalyptic 80s film" "Recently purchased your app and i love it so so much. I do all my jams in AUM and have been looking for an interesting sequencer, found yours and i love it! "
Screenshots
Verdict
The clearest difference is rating: XYZ Synth at 5.0 against Percussive Synth's 4.1. XYZ Synth also leads on update cadence (every 9 days vs monthly). Percussive Synth's advantage is ratings volume (12 vs 4). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
XYZ Synth holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 4 and 12 respectively.
XYZ Synth ships an update every 9 days, Percussive Synth monthly. The most recent releases landed on October 5, 2026 and October 21, 2026 respectively.
| Parameter | XYZ Synth | Percussive Synth |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.1 (12 ratings) |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 4 | 12 — better |
| Update frequency | Every 9 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12 — better |
| Further details — not scored | ||
| Size | 3 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | pablo lopez | Vadym Rostok |
Customer experience
XYZ Synth
Percussive Synth
In-app purchases
XYZ Synth
No in-app purchases
Percussive Synth
No in-app purchases




