ID700 vs WoodSynth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ID700
This app is a software synthesizer that recreates the voice architecture of the Buchla 700. It offers hybrid FM and waveshaping synthesis with extensive customization options for sound design. It functions as a standalone app or an AUv3 plugin for music production software.
- Hybrid FM and waveshaping synthesis
- AUv3 and Standalone support
- Twelve voices with unique algorithms
- Fourteen complex envelopes per voice
- Two waveshapers per voice
- MPE capability
- Scala scale file support
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ID700 is a hybrid FM/waveshaping software synthesizer based on the voice architecture of the Buchla 700. ID700 runs in standalone mode and as an AUv3 plugin (Logic Pro, GarageBand, AUM, Cubasis 3). HISTORY In 1987 Don Buchla released the Buchla 700 synthesizer. It was the next logical step from Don's previous digital synths (the Buchla 400, Touché, Buchla 500) but was also influenced by the synth trends of the 1980's, specifically FM synthesis and the all-in-one workstation concept. As usual, Don was ahead of the curve and the 700 never took off. Very few were sold and even fewer functioning units exist today. I always loved the sound of Don's digital oscillators, and combined with the scarcity of the instrument it seemed like a fun project to recreate it in software and reintroduce its concepts to the world. FEATURES * AUv3 and Standalone support on iOS * twelve voices of four operator FM with twelve unique algorithms * fourteen complex envelopes per voice * two hundred professionally designed presets * two waveshapers per voice * preset randomizer * over forty factory wave shapes plus an editor for user created shapes * Scala scale file support with over four thousand included tunings from the Scala scale archive * MPE (MIDI Polyphonic Expression) capability for MPE controllers like the Roli Seabord, Linnstrument, and Sensel Morph * advanced MIDI implementation (including 14-bit CCs and Program Change) * an in-depth manual (60+ pages) is available in the app and from our website * iCloud support for sharing presets, waveshapes, and tunings between devices * up to 16x oversampling
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.
Screenshots
Verdict
The clearest difference is rating: ID700 at 4.8 against WoodSynth's 4.1. ID700 also leads on review sentiment (88% vs 60%) and price ($12.99 vs $15.99). WoodSynth's advantage is device support (3 vs 1). On update cadence, 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
ID700 costs $12.99 and WoodSynth $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ID700 holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 129 and 28 respectively. Written reviews point the same way: 88% of ID700's written reviews are positive against 60% of WoodSynth's.
ID700 ships an update monthly, WoodSynth every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | ID700 | WoodSynth |
|---|---|---|
| Price | $12.99 — better | $15.99 |
| Rating | 4.8 (129 ratings) — better | 4.1 (28 ratings) |
| Positive reviews | 87.5% of reviews — better | 60.0% of reviews |
| Number of ratings | 129 — better | 28 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 51 MB | 203 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Schatz | Woodman's Immaculate Maple Syrup Studio |
Customer experience
ID700
WoodSynth
Bugs and requests
ID700
Reported bugs
5 issues- Crashes on startup
- MIDI cannot select a channel, responds to all
- App does not launch when plugged into an audio interface
- Sliders not functioning properly (combined left/right and up/down movement)
- Takes value from where slider is touched, preventing adjustment
Requested features
8 requests- Option for sliders to behave like faders
- Expandable harmonics section for precision
- On-screen mod wheel and pitch bend
- Option for different color schemes/themes
- Ability to make certain sections bigger for finer control
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- Mod wheel within on-screen keyboard or option to enable vertical/horizontal axis
- Four outputs with circular spatialization
- Option to double-tap to zero controls
WoodSynth
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ID700
No in-app purchases
WoodSynth
No in-app purchases









