Dubspot Tracker Pro

Build a full track on your iPad.

Sequence samples and synths, shape each note with FX and modulation, and arrange a complete song. A full-featured tracker with vintage sampling and AUv3 support, made for iPadOS.

Coming soonFall 2026 · iPadOS

$19 USD launch price

Actual app screenshots. Tracker Pro is in development.

Tracker

A full-featured tracker.

Write drums, bass lines, and chords across 16 tracks. Notes, velocity, and step FX sit together in the pattern, so you can hear and edit the detail of every part.

Retrigger a hit, delay a note, add a glide, or change its pan. Use modulation to move an instrument's pitch, filter, and amplitude as the pattern plays.

16 tracks with per-note velocity and step FX
Sample slicing, synth parts, and polyphonic chords
Envelopes, LFOs, and modulation routing

A Tracker Pro pattern with Amen slices, a retrigger step effect, snare hits, a bass line, and three-note chords — Notes, slices, velocity, and FX in the pattern.

Sampler

Vintage sampling, down to the bit.

Slice a break, tune a hit, or turn a sample into a playable instrument. Vintage modes emulate the resampling character of classic hardware, with control over bit depth, sample rate, and interpolation.

12-bit Akai-style: Resample with the reduced resolution and grit of classic 12-bit samplers.
8-bit Amiga-style: Use 8-bit sampling and Paula-style playback for the texture of early computer trackers.
Vintage stretch: Stretch with an S950-style cycle-splice algorithm. Adjust length and cycle size to bring out its grain.

The Amen break in Tracker Pro's sampler, with sixteen slices, 12-bit mode, and Vintage stretch selected — Amen break, 16 slices. 12-bit mode and vintage stretch selected.

Instruments & effects

Built-in sounds. AUv3 support.

Add a synth bass, a resonator, or synthesized drums alongside your samples. Edit the instrument and its effects while keeping the notes in view.

Bring your Audio Units

Host AUv3 instruments and effects inside your project. Sequence an AUv3 synth from the tracker, or add an Audio Unit effect to a track's device chain.

Modulate the sound

Shape the attack with an envelope, move the filter with an LFO, and route modulation to the built-in instruments' controls.

Tracker Pro's built-in resonator bass instrument and filter below the sequenced pattern — The built-in resonator and filter, with the bass pattern above.

Arrangement & mix

From patterns to a complete track.

Arrange your patterns into a song. Build an intro, vary the drums, and bring the bass back in when the next section starts.

Balance each part in the mixer, set its stereo position, and use sends for shared effects. Export the finished mix as a WAV.

Song arrangement built from your patterns
Track levels, pan, sends, and effects
WAV export

Tracker Pro's mixer with level faders, stereo pan, sends, and active meters for the Amen Study project — Track levels, pan, and sends in the mixer.

Dubspot Tracker Pro · Coming soon to the App Store, fall 2026.

iPadOS · $19 USD launch price