HexaChip
LSDj Files & Chiptune Tracker
$5.99 · Designed for iPad. Not verified for macOS.
Open, edit, and re-export LSDj .sav, .lsdsng, .LSDPRJ, and .saw files. Sample-lock up to four projects and 16 channels in a native iPhone and iPad chiptune studio.
HexaChip is a ROM-free native chiptune tracker that lets you take an LSDj song to iPhone or iPad and keep creating.
It keeps the familiar Song → Chain → Phrase workflow, then adds touch-first editing, a spacious iPad interface, synchronized multi-project playback, and practical file interchange. Open a track made on hardware, edit it away from your setup, send it back to an LSDj-compatible format, or finish it as a WAV.
READ, EDIT, AND RE-EXPORT LSDj FILES
• Import: .sav, .srm, .lsdsng, .LSDPRJ, and .saw
• Export: .sav, .lsdsng, .LSDPRJ, and .saw
• Preserve the original bytes when re-exporting an unchanged file to the same format
• Protect unrecognized regions as raw data after editing
• Preserve the Kit bank contained in an .LSDPRJ when re-exporting
FOUR PROJECTS. SIXTEEN CHANNELS.
Add up to four LSDj projects to one rack and play them with a shared BPM on the same audio-buffer boundary. Layer as many as 16 P1, P2, WAV, and NOI channels, then set gain and mute per project. Save the complete rack as a HexaChip project or render the combined result as a stereo WAV.
THREE WAYS TO EDIT THE SAME PHRASE
• Tracker: precise NOTE, INS, CMD, and VAL editing
• Piano Roll: visual pitch and step entry
• 16 Pads: step entry and performance Capture
Every view edits the same 16 steps, so you can switch methods without translating your idea. Pattern Brush adds range copy and paste, transpose, reverse, rotate, and clear operations.
NATIVE SOUND DESIGN
Synthesize Pulse 1, Pulse 2, Wave, and Noise with HexaChip's original real-time audio engine. Edit Envelope, Duty, Length, Pan, Table, Groove, and 32-sample 4-bit Wave data. Choose Authentic, Clean, or Extended Fidelity, then shape the output with DMG, MGB, CGB, and AGB Hardware models.
MADE FOR IPHONE AND IPAD
Use a focused tab layout on iPhone or a sidebar and wider editors on iPad. The live playhead follows Song Row, Chain, Phrase, and Step, then leaves the last position visible after stopping. Your work is autosaved on device.
EXPORT OPTIONS
• HexaChip project: preserves the multi-project rack and mix
• WAV: 48 kHz, 16-bit stereo PCM
• LSDj-compatible files: .sav, .lsdsng, .LSDPRJ, and .saw
COMPATIBILITY NOTES
The Kit bank in an .LSDPRJ is preserved for re-export, but ROM-specific Kits are not decoded or played by the native sound engine. Complete reproduction of every LSDj version and command is not guaranteed. Keep an untouched backup of important files.
HexaChip is an independently developed compatibility app. It is not endorsed by, affiliated with, or provided by the rights holders of LSDj or Little Sound Dj. It contains no LSDj ROM, emulator, official samples, official fonts, or official logos.
Ratings & Reviews
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The developer, Code and DESIGN inc., 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
- Code and DESIGN inc
- Size
- 5.9 MB
- Category
- Music
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Code and DESIGN inc.
