WoodSynth vs VADrum2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WoodSynth
This powerful synthesizer app offers four independent layers, each with its own sound engine, filters, and envelopes. Create complex sounds using VCOs, samples, or wavetables, and control them with a polyphonic touch bar and MPE support. It functions as a standalone app or a plugin within a DAW.
- Four independent synthesizer layers
- VCOs, samples, and wavetable sources
- Polyphonic touch bar with pitch bending
- MPE and MIDI V2 support
- AUv3 plugin and standalone app
- 16-step sequencers per layer
- Advanced modulation options
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WoodSynth is a synthesizer with 4 independent layers. Each layer is in fact a synthesizer on its own. Each layer has 3 VCO’s plus a samples or wavetable based source, coming from a file or from recording the audio track. Up to 16 voices can be set per layer. Layers can be used in parallel, assigned to a region of the keyboard or used in a sequential mode where the first note(s) on are played by layer 1 and the next note(s) by layer 2 and so on. This last mode allows to have a different sound per note played (and independent from a keyboard region). WoodSynth has a polyphonic pitch-bending touch bar which also displays notes received from a keyboard. Each layer has its own filter and envelope with ADSR per voice, a pitch shifting envelope per VCO, a delay, a basic reverb, a modulator LFO per VCO, 2 general LFO’s and a 16 steps sequencer. Key tracking can be applied on the ADSR attack and release, on the filter cutoff and on the VCO modulation. The app can be used stand-alone (device audio input and output) or as a plugin in a DAW. - IOS plugin type : AUv3 and stand-alone app. - Has 4 independent synthesizers, each with up to 16 voices. - Supports MPE and Midi V2. - Has a polyphonic touch bar with polyphonic pitch bending. - Velocity, channel pressure, (polyphonic) aftertouch, CC74 can be used to modulate several synth parameters. - VCO’s have the usual waveforms (sine, saw, square, triangle, pulse and noise) and can be modulated in various ways (FM, AM, Pulse Width, Slew rate) - Samples can be recorded from the audio input/track or loaded from file (sample files should be in the WoodSynth iCloud folder) - Wavetables can be loaded from file or converted from loaded or recorded samples. - Each voice has a 4-pole Moog Lowpass filter with resonance and ADSR envelope. - An offset can be set in the Filter cutoff for the R channel to create a stereo effect. - Each voice has a pitch shifting ADSR envelope which can be independently enabled for each VCO. - Has Key tracking for VCO pan, Filter cutoff, ADSR Envelope Attack and Release. - Each layer has a delay unit (which can be separately panned) and a basic reverb. - Each layer has a 16 steps sequencer which can run on multiple voices (poly mode). - Each layer can set the midi channel and range of receiving midi notes (which allows for up to 4 split keyboard regions). - Layers can be set in sequential mode : first note(s) played on layer1, next note(s) on layer2, etc. - Layers have an additional high-pass filter saturation and crush control. - Synth audio and delay can be panned independently. - The 2 general LFO’s can have their source from the samples or wavetables (or track input). - Supports Ableton Link to sync tempo and start-stop. - Has 4 User Control rotaries which can be freely assigned. - The User Controls can be controlled by a midi CC which can be set or learned. - Presets can be stored in iCloud Drive (makes them available on all your devices). - Supports CV out and Sequencer Midi out.
VADrum2
Create electronic music with a virtual analog drum machine. Features a synthesizer with 27 voices, built-in effects, and a powerful sequencer. Save projects to iCloud and use it as a standalone app or an Audio Unit Extension.
- 27 virtual analog and sample playback drum voices
- Integrated delay, chorus, flanger, reverb, EQ, and compressor
- 16-bar pattern sequencer with parameter automation
- Stand-alone app and AUv3 extension support
- Ableton Link and Bluetooth MIDI compatibility
- iCloud Drive project saving
- Universal Purchase for iOS and macOS
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VADrum2 is a virtual analog drum machine for iPhone, iPad and Mac. VADrum2 consists of drum synthesizer, effects and a sequencer. The drum synthesizer includes 27 drum voices, which are 23 virtual analog modules and 4 sample playback modules and they are inspired by the iconic analog drum machines of the 1980’s. The Effects includes delay, chorus, flanger, reverb, eq, and compressor. The sequencer offers ability to program 16 bar pattern per clip and parameter automation. Project files can be saved in iCloud Drive. VADrum2 works as a stand alone or as an Audio Unit Extension (AUv3). Stand Alone supports Ableton Link, Bluetooth MIDI and MIDI IN/OUT. Main Features Drum Synthesizer - 27 drum synthesizer modules (24 virtual analog and 4 sample playback) Sequencer - 16 bar patterns per clip. Total 16 clips. - Parameter automation. Audio Export - Linear PCM format (AIFF, WAV and CAF) and compressed format (AAC) - Support iCloud Drive. - Support Universal Purchase (Works on iOS devices and macOS devices) - Support Ableton Link, Bluetooth MIDI, MIDI In / Out. - Support Audio Unit Extension (AUv3) System Requirements - AudioUnit Extension (AUv3) requires host application which support AudioUnit Extension. - AudioUnit Extension (AUv3) is supported by Apple Garage Band on iOS and macOS, and Apple Logic on Mac. For any other DAW, it depends on the application and some of them don’t support AudioUnit Extension (AUv3).
Screenshots
Verdict
The clearest difference is rating: VADrum2 at 4.5 against WoodSynth's 4.1. VADrum2 also leads on review sentiment (75% vs 60%) and price ($14.99 vs $15.99). WoodSynth's advantage is update cadence (every 5 weeks vs every 5 months). On ratings volume, 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
WoodSynth costs $15.99 and VADrum2 $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
VADrum2 holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 28 and 16 respectively. Written reviews point the same way: 60% of WoodSynth's written reviews are positive against 75% of VADrum2's.
WoodSynth ships an update every 5 weeks, VADrum2 every 5 months. Both last shipped on November 3, 2026.
| Parameter | WoodSynth | VADrum2 |
|---|---|---|
| Price | $15.99 | $14.99 — better |
| Rating | 4.1 (28 ratings) | 4.5 (16 ratings) — better |
| Positive reviews | 60.0% of reviews | 75.0% of reviews — better |
| Number of ratings | 28 — better | 16 |
| Update frequency | Every 5 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.6 | 14.5 — better |
| Further details — not scored | ||
| Size | 203 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Woodman's Immaculate Maple Syrup Studio | Ryo Togawa |
Customer experience
WoodSynth
VADrum2
In-app purchases
WoodSynth
No in-app purchases
VADrum2
No in-app purchases









