250+ iOS apps curated and reviewed
The best multiband haas effect apps on iPhone average 4.3★ 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 |  | $5.99 | 4.0★ (5) | No | No | Oct 2026 | |
| 2 |  | Free | 4.6★ (33) | No | No | Oct 2026 | |
| 3 |  | Free | 4.8★ (85) | No | No | Oct 2026 | |
| 4 |  | Free | 4.8★ (172) | No | No | Oct 2026 | |
| 5 |  | Free | 4.8★ (12) | No | No | Oct 2026 | |
| 6 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 7 |  | $9.99 | 4.8★ (27) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
This audio plugin enhances stereo width by applying micro-delays to specific frequency bands. It creates a spacious sound while preserving bass impact and avoiding artificial treble. Adjust crossover frequencies and delay settings for each band to achieve desired stereo expansion.
This audio plugin splits a single audio signal into up to four separate frequency bands. It allows for unique multiband processing using effects plugins not originally designed for this purpose, offering flexibility in audio manipulation for music production.
This audio plugin expands the stereo width of mono signals to create a more immersive sound. It uses a unique algorithm to ensure phase coherence, preventing muddiness and maintaining signal integrity when summed to mono. Achieve up to 200% stereo width for an exaggerated, wide effect.
