250+ iOS apps curated and reviewed
The best ob-xd 3 auv3 synth apps on iPhone average 4.6★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $19.99 | 4.2★ (16) | No | No | Oct 2026 | |
| 2 |  | $14.99 | 4.4★ (65) | No | No | Oct 2026 | |
| 3 |  | Free | 4.9★ (27K) | No | No | Oct 2026 | |
| 4 |  | Free | 4.9★ (34) | No | Yes | Sep 2026 | |
| 5 |  | $4.99 | 4.5★ (20) | No | No | Sep 2026 | |
| 6 |  | $4.99 | 4.8★ (53) | No | No | Sep 2026 | |
| 7 |  | Free | 4.5★ (4) | No | No | Sep 2026 | |
| 8 |  | $8.00 | 4.8★ (33) | No | No | Oct 2026 |
This app recreates a classic vintage synthesizer, offering rich, full-bodied tones for electronic music, recordings, and film scores. It features MPE support, an on-screen MIDI keyboard, and high-quality rendering for enhanced music production.
This app emulates the classic Oberheim OB-X synthesizer, offering its rich sound and behavior with added enhancements. It focuses on sonic quality and includes micro random detuning for authentic analog warmth. External effects are recommended to further shape its versatile soundscapes.
This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.
