# Testere Supersaw Synth AUv3 — Massive trance sound

> 7-oscillator supersaw synth with curve-based sound shaping and AUv3 support. (iPhone/iPad app by Cem Olcay.)

- Source: https://appshunter.io/ios/app/testere-supersaw-synth-auv3/id6747269039 (this page in markdown: same URL + `.md`)
- Developer: [Cem Olcay](https://appshunter.io/developer/523633853)
- Category: Music, Productivity
- Price: $7.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 15 MB
- Languages: American English
- Released: 2025-07-21
- Data updated: 2026-08-23
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/testere-supersaw-synth-auv3/id6747269039/reviews.md

## What is Testere Supersaw Synth AUv3?

TESTERE is a 7-oscillator supersaw synth where each voice stacks 7 saws with per-voice control over detune, phase, waveshape (flavor), stereo pan, and a sine wave sub oscillator.

Instead of micromanaging each oscillator manually, TESTERE uses distribution curves to control these offsets. You dial in a curve shape and a spread amount, and the synth applies the resulting values across all oscillators smoothly interpolated, musically controllable, and repeatable. This system allows for infinite combinations, from tight analog-like stacks to wide, animated swarms, all with a minimal set of parameters.

Each oscillator is a wavetable oscillator with a selection of saw waveforms. You can subtly vary the shape across oscillators or push it further for complex harmonic shifts. All detune, phase, flavor, and panning spreads are curve-driven and musically scaled, making the synth flexible but not overwhelming.
A clean sine sub oscillator is included for adding low-end weight, with an adjustable octave (set in settings) and a level control (in the FX panel).
Features:

- 7-saw stacked oscillators per voice, 8-voice polyphony
- Curve-based detune, phase, flavor, and pan spread
- Clean sine sub oscillator with octave and level controls
- Single global LFO with assignable target
- Analog-style ladder filter with rise/fall envelope
- ADSR amp envelope per voice
- Built-in arpeggiator
- Stereo ping-pong delay
- AUv3 plugin support

AUv3 Compatible Hosts:
Works as a plugin in GarageBand, Logic Pro for iPad, AUM, Loopy Pro, Cubasis, BeatMaker 3, and other AUv3-compatible hosts.

Whether you want to dial in tight classic stacks or explore chaotic layered textures, TESTERE’s curve system gives you deep control without micromanagement.

## Key features

- 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

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/testere-supersaw-synth-auv3/id6747269039/reviews.md

### 5/5 — Massive…oh my

*2025-11-28*

This bad boy sounds HEAVY. Just got this last night and very impressed. Sounds like a hardware synth . Got it for $4.99 but if I had paid $20 it still would’ve been a bargain

## Frequently asked questions about Testere Supersaw Synth AUv3

### What is the price of Testere Supersaw Synth AUv3?

Testere Supersaw Synth AUv3 is a paid application, priced at $7.99. This one-time purchase grants you full access to all its features without any additional costs or subscriptions.

### Does Testere Supersaw Synth AUv3 have ads?

No, Testere Supersaw Synth AUv3 does not contain advertisements. As a paid application, it offers an uninterrupted user experience focused solely on sound creation.

### What devices is Testere Supersaw Synth AUv3 compatible with?

Testere Supersaw Synth AUv3 is designed for iOS devices, including iPhone, iPad, and iPod. It operates as an AUv3 plugin within compatible music production hosts on these platforms.

### How often is Testere Supersaw Synth AUv3 updated?

The latest version of Testere Supersaw Synth AUv3 is 1.2, last updated on July 29, 2025. While specific update frequency isn't detailed, the developer actively maintains and improves the application.

### What are the main sound-shaping features of Testere Supersaw Synth AUv3?

Testere Supersaw Synth AUv3 features 7 stacked supersaw oscillators per voice, with unique curve-based controls for detune, phase, waveshape (flavor), and stereo pan. It also includes a clean sine sub oscillator for low-end weight.

### Can Testere Supersaw Synth AUv3 be used with other music apps?

Yes, Testere Supersaw Synth AUv3 supports AUv3 plugin technology. This allows it to be used within compatible hosts such as GarageBand, Logic Pro for iPad, AUM, Loopy Pro, Cubasis, and BeatMaker 3.

### What kind of music is Testere Supersaw Synth AUv3 best suited for?

Testere Supersaw Synth AUv3 excels at creating massive trance sounds and wide, animated textures. Its supersaw architecture makes it ideal for genres like trance, EDM, and other electronic music styles.

### What is the age rating for Testere Supersaw Synth AUv3?

Testere Supersaw Synth AUv3 has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

## Version history (last 3 releases)

### 1.2 — 2025-07-29

This version
- Adds master gain control to the settings menu
- Adds master gain AU parameter
- Improves the Ping Pong Delay stereo spread
- Increases the delay time up to 2 seconds
- Fixes the delay tempo time sync
- Improves the oscillator stereo spread
- Makes toggled buttons more obvious

### 1.1 — 2025-07-21

This version fixes the tempo update on the standalone version.

### 1.0 — 2025-07-21

No release notes.

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## More apps by Cem Olcay

- [FretBud - Chord & Scales AUv3](https://appshunter.io/ios/app/fretbud-chord-and-scales-auv3/id1234224249)
- [ScaleBud - AUv3 MIDI Keyboard](https://appshunter.io/ios/app/scalebud-auv3-midi-keyboard/id1409125865)
- [StepBud - AUv3 MIDI Sequencer](https://appshunter.io/ios/app/stepbud-auv3-midi-sequencer/id1453104408)
- [RhythmBud - AUv3 MIDI FX](https://appshunter.io/ios/app/rhythmbud-auv3-midi-fx/id1484320891)
- [ArpBud 2 AUv3 MIDI Arpeggiator](https://appshunter.io/ios/app/arpbud-2-auv3-midi-arpeggiator/id1500403326)
- [ChordBud 2 AUv3 MIDI Sequencer](https://appshunter.io/ios/app/chordbud-2-auv3-midi-sequencer/id1526221230)

All apps by Cem Olcay: https://appshunter.io/developer/523633853

## Related topics

[auv3 synth](https://appshunter.io/ios/topics/auv3-synth)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*