# Agonizer vs WoodSynth

The clearest difference is rating: Agonizer at 4.8 against WoodSynth's 4.1. Agonizer also leads on price ($7.99 vs $15.99) and review sentiment (78% vs 60%). WoodSynth's advantage is in-app purchases (none vs 3) and update cadence (every 5 weeks vs every 5 months). On ads and device support there is nothing between them.

Agonizer costs $7.99 and WoodSynth $15.99 up front. Agonizer sells 3 one-off in-app purchases. WoodSynth asks for nothing beyond the download.

Agonizer holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Agonizer has 203 ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 78% of Agonizer's written reviews are positive against 60% of WoodSynth's.

Agonizer ships an update every 5 months, WoodSynth every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Agonizer | WoodSynth |
| --- | --- | --- |
| Price | **$7.99** | $15.99 |
| Rating | **[4.8 (203 ratings)](https://appshunter.io/ios/app/agonizer/id1499426175/reviews)** | [4.1 (28 ratings)](https://appshunter.io/ios/app/woodsynth/id1538126998/reviews) |
| Number of ratings | **203** | 28 |
| Positive reviews | **78.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#189** | — |
| Size | 362 MB | 203 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kai Aras](https://appshunter.io/developer/370820899) | [Woodman's Immaculate Maple Syrup Studio](https://appshunter.io/developer/1066413972) |

## What reviewers say

### Agonizer

[App page](https://appshunter.io/ios/app/agonizer/id1499426175)

**Currently charting:** #189 Top Paid · Music (US App Store)

This app is a monophonic synthesizer focused on bass sounds, developed with a synth bass expert. It features dual wavetable oscillators, a mangle section, and built-in stereo effects. It supports MPE controllers and various audio/MIDI connectivity options for standalone or app-to-app use.

**Highlights:** Monophonic synth engine for bass, Dual wavetable oscillators, Built-in stereo effects, MPE controller support, Standalone and AUv3 operation, 140+ factory presets

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Nightmare Pack | $1.99 | one-time |
| Chrome Oasis Pack | $1.99 | one-time |
| Circuit Bender Pack | $1.99 | one-time |

**What reviewers like**

- 🎵 Excellent sound quality and unique bass tones
- 🎨 Intuitive and well-designed user interface
- ⚙️ Powerful modulation and sound design capabilities
- 🎛️ Wobulator feature for creative bass manipulation
- 📦 Great presets included with the app

**What reviewers complain about**

- 🐛 Keyboard legato/mono-synth behavior inconsistent
- 🐛 Frequent crashes in host applications (AUM, Cubasis, Audiobus)
- 🐛 No sound output in GarageBand and some AU hosts
- 🐛 App freezes on splash screen with iOS 18.3
- 🐛 UI responsiveness issues and knob lag

**Reported bugs**

- Keyboard does not properly handle legato/mono-synth note priority
- Crashes in Audiobus, AUM, and Cubasis host applications
- No sound output when used as AUv3 plugin in hosts
- No sound in GarageBand integration
- App freezes on splash screen with iOS 18.3

**Requested features**

- Polyphony mode or toggle between mono and poly
- Envelope drawing capability instead of preset selection
- Menu-based waveform selection instead of cycling
- Arpeggiator function
- Preset browser search and favorites filter


### WoodSynth

[App page](https://appshunter.io/ios/app/woodsynth/id1538126998)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Agonizer free?

Agonizer costs $7.99, and also offers in-app purchases.

### Is WoodSynth free?

WoodSynth costs $15.99, with no in-app purchases.

### Which has better reviews, Agonizer or WoodSynth?

Agonizer is rated higher. Agonizer averages 4.8 out of 5 from 203 ratings, while WoodSynth averages 4.1 from 28 ratings.

### Do Agonizer or WoodSynth have ads?

Neither Agonizer nor WoodSynth shows ads.

### Which is updated more often, Agonizer or WoodSynth?

Agonizer ships an update every 5 months, and WoodSynth every 5 weeks. Most recently, Agonizer was updated on November 3, 2026 and WoodSynth on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*