# ShockWave vs Testere Supersaw Synth AUv3

The clearest difference is review sentiment: Testere Supersaw Synth AUv3 at 100% against ShockWave's 53%. Testere Supersaw Synth AUv3 also leads on price ($7.99 vs $19.99) and update cadence (every 4 days vs every 2 months). ShockWave's advantage is ratings volume (190 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

ShockWave costs $19.99 and Testere Supersaw Synth AUv3 $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Testere Supersaw Synth AUv3 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ShockWave has 190 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 53% of ShockWave's written reviews are positive against 100% of Testere Supersaw Synth AUv3's.

ShockWave ships an update every 2 months, Testere Supersaw Synth AUv3 every 4 days. Both last shipped on September 21, 2026.

## The numbers

| Metric | ShockWave | Testere Supersaw Synth AUv3 |
| --- | --- | --- |
| Price | $19.99 | **$7.99** |
| Rating | [4.6 (190 ratings)](https://appshunter.io/ios/app/shockwave-synth-module/id1449844670/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/testere-supersaw-synth-auv3/id6747269039/reviews)** |
| Number of ratings | **190** | 1 |
| Positive reviews | 52.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#192** |
| Size | 42 MB | 15 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kai Aras](https://appshunter.io/developer/370820899) | [Cem Olcay](https://appshunter.io/developer/523633853) |

## What reviewers say

### ShockWave

[App page](https://appshunter.io/ios/app/shockwave-synth-module/id1449844670)

This app is a monophonic synthesizer for iOS and AUv3 plugins, utilizing Phase Distortion synthesis. It offers dual PD oscillators, sequencers, LFOs, and envelopes for complex sound design. Almost any control can be modulated by multiple sources, with real-time visual feedback.

**Highlights:** Phase Distortion Synthesis, Dual PD Oscillators, Dual 8-step Sequencers, Dual ASR Envelopes, Tempo-syncable LFOs, Extensive Modulation Matrix, MIDI and MPE Support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Unique and amazing sounds
- 🔊 Heavy and brutal tones
- 💡 Innovative phase distortion synthesis
- 🎨 Beautiful and deep sound sculpting
- 🎹 Great for bass sounds

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- ❌ Not working in AUM/AUv3
- 🔇 No sound output in certain apps
- ❓ Difficult to use without a manual
- 📉 Laggy UI and slow patch loading

**Reported bugs**

- "Bad Signal" errors in AUM, stops sound generation.
- Intermittent "bad signal" prompt in AUM, requires reloading.
- Sounds awful, very distorted with glitchy UI.
- App crashes frequently.
- No sound coming out of AUv3 in GarageBand.

**Requested features**

- Provide a proper manual detailing all parameters and sections with examples.
- Implement a key trigger option for the sequencer to allow MIDI controller playback.
- Add a poly mode.
- Improve documentation and tutorials.
- Standardize knob appearance and response.


### Testere Supersaw Synth AUv3

[App page](https://appshunter.io/ios/app/testere-supersaw-synth-auv3/id6747269039)

**Currently charting:** #192 Top Paid · Music (US App Store)

This powerful synthesizer offers 7-oscillator supersaw voices with unique curve-based controls for detune, phase, and panning. Create everything from tight analog stacks to wide, animated textures with its flexible wavetable oscillators and built-in effects.

**Highlights:** 7-saw stacked oscillators per voice, Curve-based detune, phase, flavor, pan spread, Sine sub oscillator, Global LFO, Analog-style ladder filter, ADSR amp envelope, Built-in arpeggiator, Stereo ping-pong delay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ShockWave free?

ShockWave costs $19.99, with no in-app purchases.

### Is Testere Supersaw Synth AUv3 free?

Testere Supersaw Synth AUv3 costs $7.99, with no in-app purchases.

### Which has better reviews, ShockWave or Testere Supersaw Synth AUv3?

Testere Supersaw Synth AUv3 is rated higher. ShockWave averages 4.6 out of 5 from 190 ratings, while Testere Supersaw Synth AUv3 averages 5.0 from 1 ratings.

### Do ShockWave or Testere Supersaw Synth AUv3 have ads?

Neither ShockWave nor Testere Supersaw Synth AUv3 shows ads.

### Which is updated more often, ShockWave or Testere Supersaw Synth AUv3?

ShockWave ships an update every 2 months, and Testere Supersaw Synth AUv3 every 4 days. Most recently, ShockWave was updated on September 21, 2026 and Testere Supersaw Synth AUv3 on September 21, 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.*