# Tracker Pro: Sampler & Synths — Vintage sampling, MIDI & AUv3 > Vintage sampling, MIDI & AUv3 (iPhone/iPad app by Dubspot.) - Source: https://appshunter.io/ios/app/tracker-pro-sampler-and-synths/id6812401572 (this page in markdown: same URL + `.md`) - Developer: [Dubspot](https://appshunter.io/developer/6812401574) - Category: Music - Price: $15.00 - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 17+ - Requires: iOS 17.0 · 47 MB - Languages: American English - Released: 2026-09-28 - Data updated: 2026-11-05 - User reviews in markdown: https://appshunter.io/ios/app/tracker-pro-sampler-and-synths/id6812401572/reviews.md ## What is Tracker Pro? 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. ## Chart rankings - #45 in Top Paid · Music (US App Store) ## Is Tracker Pro safe? Not enough ratings yet to assess Tracker Pro. ## Is Tracker Pro legit? Tracker Pro: Sampler & Synths has limited verification signals. The AppsHunter Legitimacy Score for Tracker Pro is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/tracker-pro-sampler-and-synths/id6812401572/reviews.md ### 5/5 — Works great *2026-09-29* This is by far the most advanced tracker and very easy tp use on ipad. Reminds me Bitwig but with a tracker grid and all the cool AU apps i have ## Version history (last 5 releases) ### 1.2 — 2026-11-05 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 ### 1.1 — 2026-10-19 Tracker Pro 1.1 puts a whole kit in one Sampler, adds grain instruments and effects, and gives every step room for up to eight commands. SAMPLER • Multi-sample banks: add files or a folder and choose the sample for each note • Random sample and random slice, alone or together, for patterns that change as they play • Sampler vintage modes: Modern, Amiga, M3000 and SP12 • Sample Crate: collect sounds from the web, your files and videos into Crate folders and straight into a Sampler • Extract the audio from a video in Files or Photos NEW DEVICES • GrainOSC: a playable grain instrument with 12 built-in wavetable banks • Granular FX: scatter, reverse and freeze grains of incoming audio, including your own samples • Ambient Reverb: Cloud and Bloom modes with long decays, Sustain and Hold TRACKER AND WORKFLOW • Up to eight FX slots per step; three columns show at first, add more where a track needs them • Redesigned Devices panels with light and dark looks, direct controls and help beside the controls ### 1.0.2 — 2026-10-08 Improved Sampler UI - Edit view, Loop points, Slicing, Loops inside Slices, Filter and more - Improved Modulation workflow and UI - Fixed issues of importing large sample folders / iCloud folders with cloud files - Added Tracks (stem) export (zipped wav files) - Tracker Write mode: Repeat now writes the current or last entered note/chord at the cursor and moves by Advance - Fixed AU chords continuing after Stop or song completion - Other fixes and improvements ### 1.0.1 — 2026-10-01 Tracker Pro 1.0.1 release notes - Improved AUv3 effect loading and playback continuity when adding effects - Added sample folders, folder import, and linked folders from iCloud Drive or local storage - Added continuous horizontal scrolling in the Tracker Grid - Added a Pencil toggle. Turn it off to prevent opening a mini-editor while touching Tracker grid values - Enabling Write now closes other sections and opens only the Tracker Grid and Keys - Reworked Macro and Resonator factory sounds, with improved tuning, envelopes and preset levels - Improved Song Follow, pattern looping and editing during playback - Improved sample pitch detection and preservation of manually selected root notes - Additional bug fixes and interface improvements ### 1.0 — 2026-09-28 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-05.*