StepPolyArp vs auSCOPE X

"StepPolyArp" is a real-time polyphonic and polyrhythmic MIDI step arpeggiator and step sequencer. It can be used as a standalone application or as an AUv3 MIDI effect plug-in. The application and the plug-in can operate as a step arpeggiator, automatically generating melodic patterns from played notes or chords, or as a step sequencer that does not require MIDI input to play. Unlimited presets can be saved locally and synchronized with iCloud. Each preset contains 16 patterns, 5 customizable polyrhythmic step controllers, and a 32-step event matrix with 11 polyphonic and polyrhythmic lines driving the arpeggiator engine. The application supports full internal and external MIDI connections for input and output, Ableton Link synchronization, and MIDI clock synchronization. An internal sound bank is included. The AUv3 MIDI effect plug-in supports multiple instances. A compatible host is required to run the plug-in. The host must support the Audio Unit v3 (AUv3) MIDI effect format. Hosts supporting AUv3 MIDI effect on iOS: Logic Pro, Cubasis, Beatmaker, AUM, Audiobus, NanoStudio, Auria Pro, apeMatrix. Hosts supporting AUv3 MIDI effect on macOS: Logic Pro 10.7 or later. Features: • Standalone application and AUv3 MIDI effect plug-in • Arpeggiator and step sequencer mode • 1 to 32-step programmable matrix • 11 configurable transposition lines • Polyrhythmic lines and clock dividers per line • Mute by line • Gate, velocity, probability, random pitch, random gate, and random velocity per event • 16 patterns by preset • Automatic pattern chaining • 8-octave resizable keyboard • Multitasking support • Stop "Audio Background" automatically after inactivity (15 min, 30 min, 1 h, 2 h, or never) • Sample-accurate timing • Internal sound bank • Tap tempo • Receiving MIDI from external MIDI sources • Receiving external MIDI sync (MIDI clock) • Ableton Link support • Internal routing of inputs, outputs, and MIDI sync • Send MIDI to a virtual port usable as MIDI input by other "Core MIDI" compatible apps • Default velocity, modulation, pan, volume, aftertouch, and pitch bend step controllers • Customizable MIDI setup for step controllers • Arpeggiator and sequencer can conform to the selected scale • Predefined scales and possibility to create custom scales • 6 arpeggiator modes • 1 random mode • 1 chord mode • Randomization panel for generating random patterns with a large number of parameters to control the result • Preset manager with support for in-app purchase packs • "Program Change" support • Preset sharing via "AirDrop", "Mail", "Messages", and other supported services • Native iCloud support • "iCloud Drive" support in the "Files" app on iOS and "Finder" on macOS • Full support of "Windowed Apps" mode on iPad • Undo/Redo • Lockable keyboard (latch mode) Supported MIDI connections: • Virtual "Core MIDI" connections between applications • Any compatible MIDI interface • MIDI over Wi-Fi • MIDI over Bluetooth • Ableton Link (sync and transport)

auSCOPE X is the Smart Audio Oscilloscope that lets you see your sound clearly and quickly. Its Two Channel Design lets you look at stereo audio waveforms in real time in glorious pixel-accurate resolution. auSCOPE X has a sophisticated, full-featured Trigger System which allows you to capture a wide variety of audio signals quickly and easily. It’s FAST - the carefully thought out engine yields absolute minimum latency from when you HEAR your sound to when you SEE its waveform, so your user experience is snappy and satisfying. The simple yet powerful interface is designed for precise, intuitive control over your traces. It’s VERSATILE - auSCOPE X works as either an AUv3 Audio Unit Extension or a Stand-Alone App. Whether you're a beginner who's just learning sound or a seasoned audio expert, auSCOPE X is an Essential App in your Audio Tool Box. We hope you enjoy it and we’re excited to see the cool things that you do with auSCOPE X! FEATURES - Two Channel Audio Oscilloscope - Beautifully-rendered, pixel-accurate, frame-accurate, sample-accurate traces in high contrast colors make every detail easy to see - Way higher resolution than a hardware oscilloscope - Hideable controls eliminate screen clutter so you can focus on what matters most - your traces - Touchable Trigger Dot lets you quickly and easily lock onto your signals - 3 Trigger Modes (Auto, Normal, & Single) give you the versatility to capture a variety of signal types - from a single drum hit to a full rhythm pattern to an evolving synth - Pausable Trigger System lets you view and enjoy a trace as long as you want - Zoom In & Out on both Trace Height and Width - Scroll Horizontally to see after and before the Trigger Event (Pre-Trigger Viewing) - 9 Selectable Trace Colors allow you to color-code your sessions - AUv3 Audio Unit Extension or Stand-Alone App - Verified to work great in AUv3 Hosts such as GarageBand, Cubasis, AUM, apeMatrix, BeatMaker 3, & Auria Pro - As a Stand-Alone App audio can be passed through to iPad's built-in speakers, Headphone/Line Out, or to any iOS-compatible USB audio interface connected to the Lightning or USB-C jack - auSCOPE X works on iPad, iPhone, & iPod touch - auSCOPE X is a Universal App - auDSPr strived to design Apps for Everyone - Languages: All auDSPr audio apps support for 简体中文, Español, русский, 日本語, Français, Deutsch, Svenska, Latviešu - Accessibility Features - VoiceOver screen reader support assists visually impaired users APPLICATIONS - Sound design - See and understand attack transients - View individual cycles of synthesizer waveforms as they evolve - Use Single Trigger Mode to capture 1-shot sounds such as drum hits - Test, characterize, or troubleshoot audio equipment - Audio education - Ear training - Impressing your friends and family SPECIFICATIONS - auSCOPE X passes your audio signal through untouched - sample for sample, bit for bit - so there is zero signal degradation - Audio signal path uses state of the art Double Precision 64-bit Floating Point for maximum accuracy - Stereo In, Stereo Out - Supports 44.1, 48, 88.2, & 96 kHz sample rates - User Guide embedded in App - no internet connection required to read it SYSTEM REQUIREMENTS - Compatible with iOS 9.0 & up (iPad 2, iPad mini (1st Generation) iPhone 4s, iPod touch (5th Generation), & up) - Support way back to iOS 9 means auSCOPE X works on every iPad model except one - the very first iPad Breathe new life into your old iPad by using auSCOPE X to make it a dedicated, precision audio oscilloscope. - AUv3 Audio Unit Extensions require iPad 4, iPad mini 2, and up - 88.2 & 96 kHz sample rate require iOS-compatible USB audio interface connected to the Lightning or USB-C jack