249+ iOS apps curated and reviewed
The best sound system apps on iPhone average 4.1★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free was $2.99 | 5.0★ (1) | No | Yes | Jul 2026 | |
| 2 |  | Free | 4.5★ (489) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.5★ (266) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.0★ (3.2K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | — | Yes | No | Jul 2026 | |
| 6 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (927K) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 4.0★ (2) | No | No | May 2026 |
Stream uplifting Christian music and discover faith-based artists. This ad-free platform provides a space for creators to share their music and connect with a community. A subscription is needed to access all features and content.
Enhance your audio experience with advanced sound control. Adjust volume, boost bass, equalize frequencies, and apply various audio effects for richer music playback. Import your own tracks and save custom settings for easy access.
Enhance your audio experience by amplifying the volume of videos and music up to 1000%. This app offers high-quality sound boosting and bass adjustment for your media files, allowing for offline listening.
