Derson DSynth Mobile vs KG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Derson DSynth Mobile
Create complex sounds with a polyphonic synthesizer. Build custom patches using multiple oscillators, envelopes, and a flexible effects chain. Practice or perform with responsive on-screen keys and MIDI input.
- Multi-layer oscillators
- Per-oscillator envelopes and filters
- Reorderable FX chain
- Preset browser
- On-screen keyboard
- MIDI input
- Visualizers
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DSynth Mobile is a low-latency polyphonic synthesizer for sound design, practice, and performance. Build patches with up to 10 oscillator layers, per-layer envelopes, detune, filters, a reorderable FX chain, factory and user presets, MIDI input, and responsive on-screen keys. Features: - Multi-layer oscillators with sine, square, saw, triangle, and noise waveforms - Per-oscillator ADSR, volume, detune, and filter controls - Global filter and master envelope - Reorderable FX chain with distortion, chorus, echo, delay, phaser, and reverb - Preset browser with factory and user presets - On-screen keyboard with octave controls and velocity from touch position - Oscilloscope and spectrum visualizers - Optional background audio
KG
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KKG-SQUARE Pro is a landscape-first virtual analog synthesizer for iPhone. Classic panel layout, cool charcoal chassis, and a sharp cyan accent—built to feel like hardware you can play anywhere. Features 4-oscillator virtual analog engine Filter, filter envelope, amp envelope, and LFO Chorus, delay, and reverb with per-effect on/off and depth Arpeggiator and step sequencer Hold, portamento, and tempo-linked performance modes Full-width playable keyboard with octave shift MIDI input support Built-in voice presets Make bass, leads, pads, and evolving textures—fast—without leaving your phone.
Screenshots
Verdict
The clearest difference is price: Derson DSynth Mobile at Free against KG's $0.49. Derson DSynth Mobile also leads on iOS requirement (16.0 vs 26.5). 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
Derson DSynth Mobile is free to download; KG costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Derson DSynth Mobile | KG |
|---|---|---|
| Price | Free — better | $0.49 |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 11 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 6 MB | 30 MB |
| Age rating | 17+ | 4+ |
| Developer | DERSON PRODUCTIONS, LLC | Kouki Yoshimoto |
In-app purchases
Derson DSynth Mobile
No in-app purchases
KG
No in-app purchases









