247+ iOS apps curated and reviewed
The best phone booster audio apps on iPhone average 4.5★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.4★ (81) | No | Yes | Aug 2026 |
| 3 |  | Free | — | No | Yes | Aug 2026 |
| 4 |  | Free | 4.5★ (298) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (25K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.0★ (4) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.4★ (18) | Yes | No | Aug 2026 |
| 8 |  | Free | 4.5★ (266) | No | Yes | Aug 2026 |
Enhance your device's audio for music, movies, and games. This app amplifies sound beyond default limits, offering clearer and richer audio with a simple interface. Customize settings for a more immersive listening experience.
Amplify your device's audio with a volume and bass booster. Fine-tune your sound with a custom equalizer for clearer, more powerful music and video experiences. Enjoy immersive, high-quality audio adjustments.
Amplify your device's audio for a richer listening experience. This app enhances sound quality for music, movies, and calls with powerful amplification and effortless control.
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.
Amplify and enhance your device's audio for louder, clearer, and more immersive sound. This app offers advanced amplification, smart sound enhancement, and custom equalizer controls for music, videos, calls, and more.
Enhance your audio experience with advanced sound controls and useful tools. Tailor music, videos, and podcasts with bass boost, virtualizer, and a 5-band equalizer. Includes audio analysis and device cleaning features.
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.
Enhance your device's audio with this app, offering instant volume boosts and deeper bass for music, videos, and games. Customize your sound with a built-in equalizer and presets, compatible with headphones and speakers.
Amplify your iPhone's audio output up to 1000% for music, videos, and podcasts. Enhance bass and enjoy a clearer sound experience with a powerful equalizer and studio-grade effects. Supports various audio formats and integrates with your music library.
Enhance your audio experience with this app, which enriches sound output for music, podcasts, and videos. It offers a simple interface to refine volume and fine-tune audio for clearer highs, fuller mids, and deeper bass, improving playback on headphones or speakers.
Enhance your device's audio output with this powerful volume booster. It amplifies low-level audio files and weak microphone sounds to a higher quality, clearer, and stronger sound without distortion. Achieve significant volume enhancement and sound amplification.
Amplify audio and video files to make them louder and clearer. Increase volume by up to 1000% for a richer sound experience. Export enhanced files without quality loss.
Enhance your iPhone's audio output with this intuitive application. It provides a straightforward way to amplify sound, making music, podcasts, and calls noticeably louder and clearer. Experience a significant improvement in your device's audio performance.
Enhance your music with powerful bass and volume control. Customize sound with a five-band equalizer and presets, or enjoy immersive 8D audio. Visual sound spectrum adds to the concert-like experience.
Enhance your audio experience with this powerful tool. Enjoy deeper bass, louder volume, and crystal-clear sound with an easy-to-use equalizer and customizable effects.
Easily increase the volume of your videos and audio files directly on your device. Adjust the sound level, preview the changes, and save a louder version without altering your original media. Offers up to 1000% volume boost with premium features.
Enhance your audio experience with this app, designed to amplify sound for headphones, Bluetooth devices, and speakers. Enjoy louder audio without compromising quality, and immerse yourself in pleasant stereo surround sound effects for a richer listening experience.