Tracker Pro: Sampler & Synths

Vintage sampling, MIDI & AUv3

$14.99 · Designed for iPad. Not verified for macOS.

A tracker for samples, synths and Audio Units. Write patterns, shape each step and finish songs on iPhone, iPad or Mac. One purchase for all three. Tracker Pro puts samples, synthesizers, Audio Unit plug-ins and MIDI gear in one pattern grid. Write drums, bass lines and chords, shape each step with commands, and arrange your patterns into a finished song. Use touch controls, hardware-keyboard shortcuts or MIDI note input. On Mac, the same workspace also supports a keyboard and pointer. Built-in sounds and the STARTER 148 demo let you begin without extra equipment or downloads. TRACKER • Up to 16 tracks and patterns up to 128 rows, with independent track lengths for polymeter • Up to 8 FX slots per step for retriggers, chance, glide, sample start, slices and more • Chords of up to 6 notes, note tables, swing and grooves • 8 macros and 12 automation lanes per track • Song arrangement with sections, repeats and live row cueing • Piano roll editing, undo, copy and paste SAMPLER • Keep a whole kit in one Sampler: load files or a folder and choose the sample for each note • Random sample and slice selection for patterns that change as they play • Slice by transient, beat grid or hand, with up to 48 slices • Modern, Amiga, M3000 and SP12 playback modes, with editable bit depth, sample rate and interpolation • Stretch loops to fit bars, reverse playback and build crossfaded loops • Morphing filters with envelope, LFO, velocity and note modulation • Record the microphone, an audio interface, a track, a return bus or the master • Import audio files or extract sound from a video • Sample Crate: collect sounds from the web, your files and videos SYNTHESIZERS • Macro: 24 engines for basses, chords, percussion and evolving tones • VintagePoly: two-oscillator polyphonic synthesis with programmable modulation • VintagePD: phase-distortion synthesis with detailed multi-stage envelopes • VintageSub: subtractive synthesis with oscillator mixing, filter drive and modulation • Resonator: modal and string physical models • GrainOSC: pitched grain textures from built-in wavetable banks EFFECTS AND MIXING • EQP1 program EQ, Saturation, Tape and Vinyl for tone, drive and texture • Gate/Exp and Transient Designer for dynamics and attack • Granular FX, Ambient Reverb, Space, Delay, Lofi, Compressor and more • Put effects on tracks, two return buses and the master • Save presets and automate the controls PLUG-INS AND MIDI • Host compatible Audio Unit instruments and effects; presets and plug-in state save with the project • MIDI Out with notes, chords, bank and program changes, and 16 control lanes • MIDI input over USB, Bluetooth and virtual ports FINISH AND SHARE • Bounce a track’s current pattern and effects into a new Sampler instrument • Export WAV mixes and individual track stems • Self-contained projects with autosave and crash recovery • Transfer projects between iPhone, iPad and Mac; third-party plug-ins must be available on the destination device GOOD TO KNOW • iPhone, including iPhone Duo, and iPad: iOS/iPadOS 17 or later • One purchase covers iPhone, iPad and Mac • The compatible iPad app also runs on Apple Vision Pro • No account, subscription, ads or in-app purchases Documentation and tutorials: https://www.dubspot.com/tracker-pro/guide Support: https://www.dubspot.com/tracker-pro/support Includes open-source Plaits, Rings and Beads DSP by Emilie Gillet under the MIT License. Mutable Instruments is not affiliated with Dubspot.

  • 5.0
    out of 5
    1 Ratings

Tracker Pro 1.2 brings the tracker to iPhone and native Mac, with one purchase across iPhone, iPad and Mac. The compatible iPad app is also available on Apple Vision Pro. MORE SCREEN SIZES • iPhone layouts, including iPhone Duo • A native Mac workspace that adapts to your window, with Audio Unit instruments and effects PIANO ROLL • Edit pitch, note length and velocity in a piano roll alongside the tracker workflow SAMPLER • More filter models, inspired by E-mu E-series samplers • Modulation across filter parameters, including the Morph filters VINTAGE SYNTH COLLECTION • VintageSub: Moog Sub 37-inspired subtractive synthesis • VintagePD: Casio CZ-series phase-distortion synthesis with multi-stage envelopes • VintagePoly: Korg Poly-61-inspired polyphonic synthesis EFFECTS • API 235-inspired Gate/Exp and Pultec-style EQP1 program EQ • Saturation, Tape, Vinyl and Transient Designer • Lofi reverb and decay controls, reverb placement and gentler dropouts BOUNCE IN PLACE • Render a track's current pattern through its instrument and effects into a new Sampler instrument • Replace the current track or put the bounce on a new track Also includes improvements to phone navigation, note entry, macro range editing, recording, Audio Unit handling and project recall. Documentation and tutorials: https://www.dubspot.com/tracker-pro/guide

The developer, Dubspot, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Resonate Tech, Inc.
    Size
    49.4 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.
    Languages
    English
    Age Rating
    16+
    Copyright
    © 2026 Resonate Tech, Inc.