245+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our synthesizer guitar list covers 245+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $12.99 | 4.8★ (16) | No | No | Aug 2026 | |
| 2 |  | $19.99 | 4.7★ (90) | No | No | Sep 2026 | |
| 3 |  | Free | 5.0★ (28) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.4★ (45K) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 4.5★ (40K) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | 4.2★ (521) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.9★ (34) | No | Yes | Sep 2026 | |
| 8 |  | $0.99 | 3.9★ (25) | No | No | Aug 2026 |
Create unique guitar sounds with a powerful synthesizer featuring polyphonic waves, pitchshifting, modulation, and advanced effects. Explore futuristic and classic tones, and control parameters with external pedals. Requires an audio interface for instrument connection.
Transform your guitar or bass into a powerful, expressive polyphonic synthesizer without MIDI. This app synthesizes your instrument directly, capturing every nuance of your playing for rich, responsive synth sounds. No special pickups or hardware needed, just connect to your audio interface.
Transform your guitar into a synthesizer with this app. It accurately tracks pitch and amplitude to control digital oscillators, offering unique synth leads and effects. Go beyond MIDI with expressive, organic sounds and advanced modulation options.
