KQ Unotone Legacy2.0.8 - App Store
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Publisher Description
### THIS IS A DEPRECATED PRODUCT. Get KQ Unotone 26 instead. ###
If you bought this app recently, you can request a refund.
Not just a Toy Synthesizer. Good for make noise. Tweaking knobs is really fun!
Double-tap to adjust the knob.
- Included: 2 Oscillators, LPF, Delay effector, Ribbon controller
- Not included: Envelope Generator
- The pitch changes when you tweak Delay Time.
- Also acts as a effector.
- Audio Unit v3 is supported.
- Audiobus is supported.
- Inter-App Audio is supported.
Attention:
You must use either "Instrument" or "Effector" when you connect it via Audiobus or Inter-App Audio.
Also Launching the app may be necessary after connection if you use iOS 12.4.
Try reducing PEAK or setting FEEDBACK to zero when the sound does not stop or is silent.
Delay is not turned off even if TIME is zero. Instead set FEEDBACK to zero.
Version History This product became deprecated and has been renamed. 2.0.8 10/02/2025 Fixed a crash on Mac. 2.0.7 06/18/2023 The background color in dark mode is black (or gray).
Button appearance was incorrect with some host apps.
Other fixes. 2.0.6 06/02/2023 Added Slow LPF function.
You can turn off auto detection when learning MIDI CC.
Other fixes. 2.0.5 11/28/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Fixed some appearance glitches. 2.0.4 04/23/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Version 2.0.3:
Fixed a crash on iPad mini.
Fixed the behavior of changing system style.
Version 2.0.2:
Input is now off for Instrument and on for Effector at startup in Audio Unit.
A larger value can now be specified for Input Volume. 2.0.3 03/10/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Input is now off for Instrument and on for Effector at startup in Audio Unit.
A larger value can now be specified for Input Volume. 2.0.2 03/08/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Increased Delay buffer size. You may be able to use the AU with sample rate above 48kHz.
Added Monoral input mode. You can switch the mode in the settings. 2.0.1 02/22/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
This app may work on Apple Silicon Mac although I don't have the new machine yet.
Added another circuit. In Type 1 (old), the oscillator output is combined with the delay output, a filter is applied, and then the output is input to the delay. Type 2 (new) applies a filter to the oscillator output, combines it with the delay output, and then inputs it to the delay.
In Type 2, the delay can still be used with the PEAK increased.
Changed "P.WIDTH" to "SHAPE". You can modify the shape of any kind of oscillator.
Changed "HIGH"/"LOW" of OSC2 to "FAST"/"SLOW".
Fixed some bugs. 2.0 02/11/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
This app may work on Apple Silicon Mac although I don't have the new machine yet.
The menu is now displayed at startup.on iPad.
Other fixes. 1.0.21 12/20/2021 Updated SDK.
Zooming glitch has been fixed. 1.0.20 09/24/2021 Fixed Appearance on newer system.
Updated SDK. 1.0.19 09/07/2021 Bug-fix: Colors could not have been changed. 1.0.18 04/25/2021 Fixed appearance in Audio Unit.
Fixed a crash bug. 1.0.17 04/21/2021 Bug-fix: Multiple touches with Ribbon was disabled.
Bug-fix: Appearance when IAA connected is fixed.
Improved animation in iPhone X or above. 1.0.16 04/07/2021 Fixed a bug that caused the app to freeze. 1.0.15 02/08/2021 Fixed a bug when a MIDI device is connected or disconnected. 1.0.14 02/06/2021 Some small fixes. 1.0.13 10/19/2020 Updated Audiobus SDK. 1.0.12 09/06/2020 Added an option which enables Bluetooth Hands-Free Profile. (Previously this was always enabled.) 1.0.11 07/12/2020 Fixed a crash bug at a specific window size. 1.0.10 03/24/2020 Bug-Fix: A list of files except iCloud was not updated. 1.0.9 01/12/2020 Fixed a crash bug that occurs on 32-bit devices.
Updated Audiobus SDK. 1.0.8 01/07/2020 Fixed an infrequent crash bug with a specific operation. 1.0.7 10/28/2019 Bug-fix: Text was not visible when using Dark Mode on system.
Other small fixes. 1.0.6 10/22/2019
About KQ Unotone Legacy
The company that develops KQ Unotone Legacy is Ryouta Kira. The latest version released by its developer is 2.0.8.
To install KQ Unotone Legacy on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the KQ Unotone Legacy as malware if the download link is broken.
How to install KQ Unotone Legacy on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the KQ Unotone Legacy is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After KQ Unotone Legacy is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.0.8
posted on 2026-10-13
Version History This product became deprecated and has been renamed. 2.0.8 10/02/2025 Fixed a crash on Mac. 2.0.7 06/18/2023 The background color in dark mode is black (or gray).
Button appearance was incorrect with some host apps.
Other fixes. 2.0.6 06/02/2023 Added Slow LPF function.
You can turn off auto detection when learning MIDI CC.
Other fixes. 2.0.5 11/28/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Fixed some appearance glitches. 2.0.4 04/23/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Version 2.0.3:
Fixed a crash on iPad mini.
Fixed the behavior of changing system style.
Version 2.0.2:
Input is now off for Instrument and on for Effector at startup in Audio Unit.
A larger value can now be specified for Input Volume. 2.0.3 03/10/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Input is now off for Instrument and on for Effector at startup in Audio Unit.
A larger value can now be specified for Input Volume. 2.0.2 03/08/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Increased Delay buffer size. You may be able to use the AU with sample rate above 48kHz.
Added Monoral input mode. You can switch the mode in the settings. 2.0.1 02/22/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
This app may work on Apple Silicon Mac although I don't have the new machine yet.
Added another circuit. In Type 1 (old), the oscillator output is combined with the delay output, a filter is applied, and then the output is input to the delay. Type 2 (new) applies a filter to the oscillator output, combines it with the delay output, and then inputs it to the delay.
In Type 2, the delay can still be used with the PEAK increased.
Changed "P.WIDTH" to "SHAPE". You can modify the shape of any kind of oscillator.
Changed "HIGH"/"LOW" of OSC2 to "FAST"/"SLOW".
Fixed some bugs. 2.0 02/11/2022 The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
This app may work on Apple Silicon Mac although I don't have the new machine yet.
The menu is now displayed at startup.on iPad.
Other fixes. 1.0.21 12/20/2021 Updated SDK.
Zooming glitch has been fixed. 1.0.20 09/24/2021 Fixed Appearance on newer system.
Updated SDK. 1.0.19 09/07/2021 Bug-fix: Colors could not have been changed. 1.0.18 04/25/2021 Fixed appearance in Audio Unit.
Fixed a crash bug. 1.0.17 04/21/2021 Bug-fix: Multiple touches with Ribbon was disabled.
Bug-fix: Appearance when IAA connected is fixed.
Improved animation in iPhone X or above. 1.0.16 04/07/2021 Fixed a bug that caused the app to freeze. 1.0.15 02/08/2021 Fixed a bug when a MIDI device is connected or disconnected. 1.0.14 02/06/2021 Some small fixes. 1.0.13 10/19/2020 Updated Audiobus SDK. 1.0.12 09/06/2020 Added an option which enables Bluetooth Hands-Free Profile. (Previously this was always enabled.) 1.0.11 07/12/2020 Fixed a crash bug at a specific window size. 1.0.10 03/24/2020 Bug-Fix: A list of files except iCloud was not updated. 1.0.9 01/12/2020 Fixed a crash bug that occurs on 32-bit devices.
Updated Audiobus SDK. 1.0.8 01/07/2020 Fixed an infrequent crash bug with a specific operation. 1.0.7 10/28/2019 Bug-fix: Text was not visible when using Dark Mode on system.
Other small fixes. 1.0.6 10/22/2019
version 2.0.8
posted on 2025-10-02
This product became deprecated and has been renamed.
version 2.0.7
posted on 2023-06-18
Jun 18, 2023
Version 2.0.7
Fixed a crash on Mac.
version 2.0.6
posted on 2023-06-02
Jun 2, 2023
Version 2.0.6
The background color in dark mode is black (or gray).
Button appearance was incorrect with some host apps.
Other fixes.
version 2.0.5
posted on 2022-11-28
Nov 28, 2022
Version 2.0.5
Added Slow LPF function.
You can turn off auto detection when learning MIDI CC.
Other fixes.
version 2.0.4
posted on 2022-04-23
Apr 23, 2022 Version 2.0.4
The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Fixed some appearance glitches.
version 2.0.3
posted on 2022-03-10
Mar 10, 2022 Version 2.0.3
The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Version 2.0.3:
Fixed a crash on iPad mini.
Fixed the behavior of changing system style.
Version 2.0.2:
Input is now off for Instrument and on for Effector at startup in Audio Unit.
A larger value can now be specified for Input Volume.
version 2.0.1
posted on 2022-02-22
Feb 22, 2022
Version 2.0.1
The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
Increased Delay buffer size. You may be able to use the AU with sample rate above 48kHz.
Added Monoral input mode. You can switch the mode in the settings.
version 2.0
posted on 2022-02-11
Feb 11, 2022 Version 2.0
The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
This app may work on Apple Silicon Mac although I don't have the new machine yet.
Added another circuit. In Type 1 (old), the oscillator output is combined with the delay output, a filter is applied, and then the output is input to the delay. Type 2 (new) applies a filter to the oscillator output, combines it with the delay output, and then inputs it to the delay.
In Type 2, the delay can still be used with the PEAK increased.
Changed "P.WIDTH" to "SHAPE". You can modify the shape of any kind of oscillator.
Changed "HIGH"/"LOW" of OSC2 to "FAST"/"SLOW".
Fixed some bugs.
version 1.0.21
posted on 2021-12-20
Dec 20, 2021 Version 1.0.21
The previous Audio Units are deprecated. This is because they fail validation in Logic Pro and MainStage. I plan to keep them for compatibility, but please attention.
This app may work on Apple Silicon Mac although I don't have the new machine yet.
The menu is now displayed at startup.on iPad.
Other fixes.
Disclaimer
Official App Store Link
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