DeYin Go
Tune-record-analyze melody
Free
iPad
Description
DeYin is a music analysis tool designed for melodies from vocals and musical instruments.
The app records musical input and analyzes notes, phrases, as well as possible keys and chord suggestions, helping you understand melodic structures.
Version
DeYin Go is optimized for mobile use on iPad.
DeYin is available as a desktop application for macOS.
Features
Tuner for precise pitch detection
Recording of vocals and musical instruments
Note analysis and editing with suggestions for keys and chords
Phrase and timeline editing
Save, export, and import projects
Export MIDI files for further editing in DAWs
Import and export to enable working across multiple devices (smartphone, tablet, and desktop)
Multi-language support: German, English, and Chinese
Customizable interface with adjustable color schemes and text size
Intended Audience & Notes
DeYin is designed for beginners, musicians, composers, and learners who want to understand and work with musical structures.
DeYin does not generate content and does not replace a Digital Audio Workstation (DAW).
Analysis results are provided as guidance and suggestions only and do not represent definitive outcomes.
All creative decisions and responsibility remain with the user.
All data is processed locally on the device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Improved detection and stability for external audio interfaces
• More reliable multi-channel support
• Analysis now starts automatically after recording
• Refined and improved user interface
• General stability and performance enhancements
The developer, Doutec Deutschland GmbH, 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
- Doutec Deutschland GmbH
- Size
- 1.4 MB
- Category
- Music
- Compatibility
Requires iPadOS 17.6 or later.
- iPad
Requires iPadOS 17.6 or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPad
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Doutec Deutschland GmbH