dh noise
Audio sampler tracker
$9.99
iPad
dh-NOISE — sampler & tracker sequencer
Turn any sound into an instrument you can play, slice and sequence. dh-NOISE is a sample slicer and a tracker sequencer in one: load a sample, chop it into slices, play them across a keyboard, and arrange them into beats — all inside your favourite iOS music apps.
dh-NOISE is an Audio Unit (AUv3) plug-in: it opens inside a host app such as AUM, Cubasis, GarageBand or NanoStudio — not as a standalone app.
LOAD & SLICE
• Import WAV, MP3, AIFF, FLAC, OGG, M4A and CAF files
• Open vintage Akai S1000 / S3000 sampler CD-ROMs (.iso) — load those classic '90s sample libraries straight into a layer
• Append a new sample onto one you've already loaded — stacked end-to-end and auto-sliced at each join, perfect for building kits and chains
• Auto-find the slice points in a loop, or tap to place them yourself
• Name your slices (Kick, Snare, Hat…) — the names carry straight through to the tracker
• Audio quantize — lock your slices to the beat grid (or bars) so chops sit tight in time
• Reorder and shuffle slices to flip a loop into something new
• Trim, normalize, reverse and fade — the whole sample, or just one slice
PLAY
• Play any sample across the on-screen keyboard, automatically pitched to the right note
• Or trigger your slices like a drum kit — one slice per key
• Everything stays locked to your project's tempo, with high-quality time-stretching
TRACKER SEQUENCER
• A built-in tracker-style step sequencer with four independent layers
• Your named slices appear right in the pattern editor — drop them in with precise micro-timing
• Per-step control over every hit: repeat, pan, reverse, and high-pass / low-pass filters
• Save your patterns to a library and reuse them across projects — build your own pattern libraries
• Chain patterns into full songs; mute and solo tracks on the fly
MIDI
• Plays from MIDI in your host — live, or drawn into the piano roll
• Sends MIDI out per layer to drive other instruments — including chords and triads built with the on-board chord picker, with inversion control
• Syncs to your host's tempo and transport
Four layers. One sample slicer, tracker sequencer and playable instrument — built for making beats on the move.
Fix for some users reporting AU midi was broken - should be fixed now.
If you still experience AU broken midi after this update then save your project and delete DHNOISE from your device and then re-download and install will fix the issue. Apologies if this has caused any project issues.
The developer, David Hart, 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
- David Hart
- Size
- 21.9 MB
- Category
- Music
- Compatibility
Requires iPadOS 16.0 or later.
- iPad
Requires iPadOS 16.0 or later.
- iPad
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 David Hart
