247+ iOS apps curated and reviewed
Looking for free treble booster apps? 20 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (56) | Yes | Yes | Nov 2026 | |
| 2 |  | Free | 4.4★ (19K) | Yes | No | Nov 2026 | |
| 3 |  | Free | 4.5★ (26K) | No | Yes | Nov 2026 | |
| 4 |  | Free | 4.3★ (18K) | No | Yes | Nov 2026 | |
| 5 |  | Free | 3.8★ (9.4K) | No | Yes | Nov 2026 | |
| 6 |  | Free | 4.3★ (7.5K) | Yes | Yes | Nov 2026 | |
| 7 |  | Free | 4.7★ (1.5K) | No | Yes | Nov 2026 | |
| 8 |  | Free | 4.0★ (3.2K) | Yes | Yes | Nov 2026 |
Enhance your audio experience with a powerful equalizer and bass booster. Adjust volume up to 800%, add surround effects, and customize sound profiles for headphones or speakers. Includes a built-in music player and live microphone amplification.
Enhance your audio experience with a powerful bass booster and a 10-band equalizer. Stream music, download from cloud storage, or listen to the radio. Organize your music, create playlists, and enjoy offline playback.
Enhance your device's audio output with a powerful sound amplifier. This app dramatically increases volume and offers precise bass control and equalization for a richer listening experience. Enjoy louder music, podcasts, videos, and calls with crystal-clear sound.
