SAS vs LogSynth

Turn your iPhone or iPad into a true production studio and live performance rig. Simple Audio Studio (SAS) is a complete Digital Audio Workstation (DAW) and Effects Processor built on an industrial-grade C++ engine to ensure maximum performance and zero latency. Crafted for producers, beatmakers, and demanding musicians, SAS combines classic studio recording with agile composition tools and stage operation. KEY FEATURES: PROFESSIONAL DAW MODULE: Produce on a classic linear timeline. Record Audio and MIDI tracks simultaneously, perform non-destructive surgical edits, and use smart loop generators (rhythmic and melodic) to build your track in seconds. SAMPLE IMPORT & MANIPULATION: Import your own audio. Our advanced editor lets you slice, time-stretch (varispeed), pitch-shift, and draw dynamic fades independently, pad by pad or right on the timeline. LIVE PADS & SEQUENCER: Compose, make beats, and trigger scenes in real-time at 60FPS with our advanced quantization engine, ensuring your groove is always perfectly on beat. DSP EFFECTS RACK: Plug in your instrument or mic (via USB interface or internal mic) and access an in-line pedal chain. Includes amp simulators, pitch shifting, analog delays, reverbs, compressors, and much more. GLOBAL MIDI CONNECTIVITY: Connect your keyboard or controller. Map buttons and knobs instantly through the Studio I/O diagnostics center. CLOUD ECOSYSTEM & GOOGLE DRIVE: Automatically sync your effects presets, MIDI mapping profiles, and favorite loops to the cloud. With the PRO STUDIO subscription, save your projects to Google Drive and open them on any screen: start on your iPhone or iPad and finish on your computer (native Mac and Windows app included). MULTI-FORMAT EXPORT: Export your mastered track to MP3, ultra-high fidelity WAV, or share your session as a multi-channel MIDI file. EDGE-TO-EDGE LAYOUT: A responsive, modern dark UI (Dark/Neon) meticulously designed to make the most of your screen with zero wasted space. Whether you are composing on the go, playing live with your band, or wrapping up a studio recording, the SAS audio engine guarantees unshakeable stability. Professional audio doesn't need to be tied to a computer. Install now and elevate your music production. I am Simple Audio Studio. But you can call me SAS.

LogSynth is a polyphonic virtual-analog synthesizer built for people who care what's actually happening in the signal path, not just what the preset browser looks like. Every voice runs five anti-aliased oscillators (sine, triangle, saw, pulse with PWM, and a band-limited impulse train) plus a dedicated sub-oscillator and noise source, mixed per-voice with independent amp envelopes. Chunky oscillators, crisp effects and a zero-delay-feedback state-variable filter — switchable low/high/bandpass. The drive effect is powered by a physically modeled diode circuit, numerically integrated rather than a lookup-table approximation, so pushing it into saturation behaves the way an actual analog drive would. FEATURES - 8-voice polyphony, 5 oscillators + sub + noise per voice - Zero-delay-feedback state-variable filter with resonant feedback and diode drive saturation - 5 independent oscillator envelopes plus a dedicated filter envelope - 2 assignable LFOs and an 8-slot modulation matrix - Built-in chorus, delay, FDN reverb, and 4-mode distortion - 41 factory presets across Bass, Lead, Pluck, and Effects - One-tap patch randomizer with adjustable intensity - Real-time oscilloscope, on-screen keyboard, and CoreMIDI input - Runs standalone or as an AUv3 instrument inside AU hosts Whether you're sound designing from scratch or dropping it into a DAW as a plugin, Logsynth gives you the same engine everywhere — no watered-down mobile version, no feature gating between standalone and plugin modes.