# resonatedo

> Microtonal resonator bank audio effect for iOS and macOS with dual keyboards. (iPhone/iPad app by Alexey Nadzharov.)

- Source: https://appshunter.io/ios/app/resonatedo/id6444891127 (this page in markdown: same URL + `.md`)
- Developer: [Alexey Nadzharov](https://appshunter.io/developer/729549192)
- Category: Music
- Price: $3.99
- Rating: 5.00/5 from 8 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 11 MB
- Released: 2023-03-09
- Data updated: 2026-08-09
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/resonatedo/id6444891127/reviews.md

## What is resonatedo?

resonatedo is a microtonal resonator bank audio effect for iOS and macOS.

It contains two sets of resonators controlled by separate keyboards. Each resonator has independent pitch (set by EDO division value of the keyboard), volume and modulation.
Each resonator is a delay with feedback that contains lowpass + allpass and bandpass filters. Each set has a common "color" parameter that changes balance between these filter sets in each single resonator. The "mix" control allows crossfade from dry to fully processed signal.

UI features two independent keyboards with:
• 4 – 72 keys (voices, steps) per octave, each with its
own ring modulator
• maximum polyphony equal to the number of voices;
max polyphony is 144 voices
• 1 – 4 octave range, covering the frequency range of
about 8 – 4200 Hz
• display with note number (from C), note name,
frequency (in Hz), and deviation from 12-TET (in
cents)
• two sections per keyboard: upper for non-sustained
notes, gliding, and velocity; lower for sustained
notes and modulation rate
• mute button to stop/start all sound
• delete/panic button to erase all notes
• glide button for smooth sweeps across keyboard
frequency range
• modulation on/off button
• slider to set initial velocity and modulation levels
• slider to change velocity and modulation rates for all
notes on the keyboard proportionally and to show
current velocity and mod rate levels
• button to toggle keyboard visibility.

resonatedo supports MIDI input from external sources to
control each keyboard independently.

## Key features

- Dual microtonal resonator banks
- Independent pitch, volume, and modulation control
- Advanced filter and color parameters
- Detailed keyboard UI with note information
- MIDI input support
- Mix control for dry/processed signal

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/resonatedo/id6444891127/reviews.md

### 5/5 — Fascinating sonic possibilities

*2025-03-04*

While this app cannot save presets (either within itself or AUM) it does state-save within AUM, and one can state-save multiple instances. I created an AUM session with three instances—panned left, center, and right. One resonates on a Aº7 chord, the next on Bbº7, and the last on Bº7—distributing all 12 chromatic pitches around the stereo field. I also exercised the option of putting a phaser on one channel and a chorus on another to further diversify and subtly modulate the results. (Source audio is my classical guitar).

### 3/5 — Looks interesting but fails as AUv3 in Logic Pro Mac

*2024-03-25*

I still have high hopes but on M1 MacMini, Sonoma 14.3.1 in Logic Pro 10.8.1, but I'm unable to see it in action as it Fails Validation in Logic's Plugin Manager. The Mac App version almost works but there are GUI settings glitches. NEEDS an UPDATE!
(It is good on iPad in Garageband)

### 5/5 — Top notch frequency modulating tool.

*2023-09-24*

I am amazed what I’ve been able to do with this. It’s effect in sound design is incredible. 
It would be super nice to be able to midi control the overall volume and modulation controls on the left. 
I don’t know if it’s possible, but if there’s a way to create your own scale, or quarter or eighth tone scales, that would be a huge bonus (albeit whacked ;) 
Definitely support this developer. Even though this is so amazing in its current state, maybe give him a gentle nudge to develop this even further. 😃

### 4/5 — Great on iPad, Crashes on Mac

*2023-08-25*

Latest OS, Latest Logic

## Frequently asked questions about resonatedo

### What is resonatedo?

resonatedo is a microtonal resonator bank audio effect designed for iOS and macOS. It allows users to create complex sounds by controlling two independent sets of resonators with detailed pitch, volume, and modulation settings.

### What devices does resonatedo support?

resonatedo is available on Mac, iPhone, iPad, and iPod. It is designed to work across Apple's ecosystem for music creation.

### How much does resonatedo cost?

resonatedo is a paid application, priced at $3.99. This one-time purchase grants access to all its features without additional in-app purchases.

### Does resonatedo have ads?

No, resonatedo does not contain advertisements. As a paid application, it offers an uninterrupted user experience focused on music production.

### What is the age rating for resonatedo?

resonatedo has an age rating of 4+. This indicates it is suitable for a wide audience, including younger users interested in exploring music creation tools.

### When was resonatedo last updated?

resonatedo was last updated on December 20, 2022, with version 1.0.0. This was also its release date, suggesting a stable initial launch.

### Can resonatedo be controlled with external MIDI devices?

Yes, resonatedo fully supports MIDI input from external sources. This allows for independent control of each keyboard, offering greater flexibility in performance and composition.

### What kind of filters are included in resonatedo?

Each resonator in resonatedo functions as a delay with feedback, incorporating lowpass, allpass, and bandpass filters. A 'color' parameter further refines the balance between these filter sets within each resonator.

## Version history (last 2 releases)

### 1.0.1 — 2026-04-14

MAINTENANCE UPDATE

- minimum version is now iOS 15
- updated to latest JUCE framework version

### 1.0.0 — 2022-12-20

No release notes.

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## More apps by Alexey Nadzharov

- [Phawuo](https://appshunter.io/ios/app/phawuo/id729549189)
- [rrarrow](https://appshunter.io/ios/app/rrarrow/id814966319)
- [soundfruuze](https://appshunter.io/ios/app/soundfruuze/id1279045883)
- [lfoch](https://appshunter.io/ios/app/lfoch/id1665885755)
- [keyboaredo](https://appshunter.io/ios/app/keyboaredo/id6444124951)
- [sinusedo](https://appshunter.io/ios/app/sinusedo/id6444181090)

All apps by Alexey Nadzharov: https://appshunter.io/developer/729549192

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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 2026-08-09.*