Comparison

Sound Generator Lab vs EduSynth

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sound Generator Lab

Features
Read full description

Design your sound freely. Your fingertips become the instrument. This app is a professional-grade synthesizer that combines simplicity with powerful sound-shaping capabilities. It covers the essentials of sound synthesis, featuring four basic waveforms-Sine, Square, Sawtooth, and Triangle-along side LFO modulation and panning controls. With the real-time oscilloscope, you can edit your sounds while "seeing" them move. Key Features: - Four Basic Waveforms: Seamlessly switch between Sine, Square, Sawtooth, and Triangle waves. - Real-time Oscilloscope: Visualize your sound instantly. Experience waveform changes as they happen. - Precision Frequency Control: Intuitive slider adjustments combined with a numeric text input for exact, Hz-level tuning. - LFO Modulation Unit: Adjust Frequency and Depth to add vibrato or create unique modulation effects. - Stereo Panner: Control the spatial positioning of your sound to create immersive width. - Responsive Piano Keyboard: A piano layout optimized for any screen size, ensuring a comfortable playing experience. Recommended For: - Those who want to learn the basics of synthesizer sound design. - Creators looking to easily generate original sound effects (SE). - Musicians seeking a tool for quick musical inspiration. - Anyone who wants to play a high-quality synth on their smartphone without needing physical hardware. Download now and step into the world of infinite sound creation.

About

EduSynth

Explore the world of subtractive synthesis with an interactive educational tool. Learn about oscillators, filters, and envelopes through hands-on experimentation and guided lessons. Connect MIDI controllers or use your keyboard to play and create sounds.

Highlights
  • Interactive subtractive synthesis engine
  • Three oscillators with multiple waveforms
  • Classic Moog-style ladder filter
  • Dual ADSR envelopes
  • Built-in learning modules
  • MIDI controller support
Read full description

EduSynth is an educational synthesizer for iOS and macOS that teaches you the fundamentals of subtractive synthesis — by letting you play one. Built around a real-time C++ DSP engine modeled after the classic Moog architecture, EduSynth gives you three oscillators, a 24dB/octave ladder filter, dual ADSR envelopes, an LFO, and a mixer — all with a clean, intuitive interface designed for learning. PLAY & EXPLORE • Three oscillators with saw, square, triangle, and sine waveforms • Classic Moog ladder low-pass filter with resonance and self-oscillation • Separate filter and amplitude ADSR envelopes • LFO with multiple shapes and modulation targets (pitch, filter, amplitude, PWM) • Portamento with off, on, and legato modes • 10+ factory presets to get you started instantly LEARN AS YOU GO • Built-in Learn window with chapters covering signal flow, oscillators, filters, envelopes, LFO, and more • Interactive info popovers on every section explaining what each knob does • Visual signal flow strip showing how sound moves through the synth • Chapters on digital audio fundamentals and real-time audio programming CONNECT & PERFORM • Full MIDI support — connect any MIDI controller • MIDI settings window with per-device enable/disable and live activity monitor • Computer keyboard input — play notes without any hardware • Autoplay mode with selectable demo melodies DESIGNED FOR LEARNING EduSynth is perfect for music production students, audio programming enthusiasts, sound design beginners, and anyone curious about how synthesizers actually work. Every parameter is explained in plain language, and the Learn window goes deeper into the theory and code behind the sound. Available in English and Italian.

Screenshots

Sound Generator Lab4 screens
EduSynth3 screens

Verdict

The call

The clearest difference is in-app purchases: EduSynth at none against Sound Generator Lab's 1. Sound Generator Lab's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Sound Generator Lab sells 1 one-off in-app purchase. EduSynth asks for nothing beyond the download.

Scorecard2 real differences Ā· 6 level
Sound Generator Lab versus EduSynth: the parameters behind the verdict, then further details
ParameterSound Generator LabEduSynth
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.6 — better17.0
Further details — not scored
Size23 MB4 MB
Age rating4+4+
Developerakira ohmachiDavide Fiorino

In-app purchases

1 purchases

Sound Generator Lab

One-time1
  • Remove Ads$1.99
None

EduSynth

No in-app purchases

Questions

Is Sound Generator Lab free?
Sound Generator Lab is free to download, with in-app purchases available.
Is EduSynth free?
EduSynth is free to download, with no in-app purchases.
Do Sound Generator Lab or EduSynth have ads?
Neither Sound Generator Lab nor EduSynth shows ads.

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