Saws All vs LogSynth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Saws All
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It started as an amusing idea: an 8-channel drone engine that only uses sawtooth waves called the Saws All. With trigger lengths, timing controls, and extended LFOs, the drone engine quickly became a canvas for ambient soundscapes, arps, and chords. That inspired a new challenge: create an 8-channel drum synth that uses sawtooths instead of sine waves, powered by beat probability for manageable randomness instead of a standard step sequencer. Finally, a fuzzy mono-synth was born and split into two faces—bass and lead—to fill in the gaps. The project officially evolved into something beyond expectation. Saws All is a beautiful-sounding sawtooth groovebox with a quirky workflow and a massive amount of character. Spend hours playing with drones and exploring melodic polyrhythms and percussive chaos. -The Engine & Features- • Sawtooth Drone Engine: 8 independent channels that can drone endlessly or trigger for set lengths and rests. Set different waiting periods across channels to generate lush, complex polyrhythms. Shape your sound with bitcrushing, delay, and 6 LFOs per channel (pitch, panning, filter, plus 2 customizable slots) to craft gliding drones, arps, chords, and wild effect rhythms. • Probability Drum Synth: 8 channels of physical drum modeling driven by beat probability for the perfect blend of groove and evolving randomness, replacing the rigid loops of a standard step sequencer. • Dual Fuzz Synths: Dedicated Bass and Lead mono-synths with virtual keybeds and dynamic pitch ribbons to fill out your low-end and melodies. • Performance Mode: Customize macro pads on the fly to trigger live FX, tape stops, stutters, and more using the universal recorder. • Song Mode: Save scenes, arrange full songs, and bounce your tracks directly to high-quality audio files. • Share Your Sounds: Export and share individual scenes, drum models, or entire projects with friends using lightweight JSON files. • Pro Mode: Turn off the guardrails. Take parameters deeper and bypass factory limits with manual value inputs. -Interactive Audio-Worlds- Kick back, close your eyes, and listen to your creation—or dive into our unique, interactive visualizers designed specifically for this app. Play games, watch dance-offs and slug-hunting ant colonies, or launch fireworks. Every world reacts and syncs perfectly to your music's tempo, frequencies, and individual channels. No ads. No subscriptions. All local. All private. Get lost in saws.
LogSynth
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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.
Screenshots
Verdict
The clearest difference is price: Saws All at $9.99 against LogSynth's $14.99. Saws All also leads on iOS requirement (13.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Saws All costs $9.99 and LogSynth $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Saws All | LogSynth |
|---|---|---|
| Price | $9.99 — better | $14.99 |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 40 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | ANCIENT APPARATUS LLC | SEAN IAN HALENWOOD |
In-app purchases
Saws All
No in-app purchases
LogSynth
No in-app purchases









