KG-SQUARE Pro - Synthesizer
Virtual Analog Synthesizer
$0.49 · Designed for iPad. Not verified for macOS.
KKG-SQUARE Pro is a landscape-first virtual analog synthesizer for iPhone. Classic panel layout, cool charcoal chassis, and a sharp cyan accent—built to feel like hardware you can play anywhere.
Features
4-oscillator virtual analog engine
Filter, filter envelope, amp envelope, and LFO
Chorus, delay, and reverb with per-effect on/off and depth
Arpeggiator and step sequencer
Hold, portamento, and tempo-linked performance modes
Full-width playable keyboard with octave shift
MIDI input support
Built-in voice presets
Make bass, leads, pads, and evolving textures—fast—without leaving your phone.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed minor bugs.
The developer, Kouki Yoshimoto, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kouki Yoshimoto
- Size
- 31.6 MB
- Category
- Music
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - iPad
Requires iPadOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 koukyoshim67
