239+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our free iphone sound booster list covers 239+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.
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.
Amplify your device's audio beyond system limits for clearer music, videos, and podcasts. Optimize sound with personalized settings for speakers, headphones, or earphones, enhancing your 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 and enhance the sounds around you with this app. It uses your smartphone's capabilities to boost audio, filter noise, and adapt to your specific hearing needs. A simple headset is required for full functionality, offering up to 30 dB amplification.
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 music listening with this app, offering features to boost bass, equalize sound, and create a 3D surround experience. Manage custom playlists with a user-friendly interface for an elevated auditory journey.
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.
Enhance your music with powerful bass amplification and custom sound effects. Play tracks from your library and adjust audio to your liking for a richer listening experience. Explore flanger and pitch effects for creative sound manipulation.
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.
Enhance your device's audio with this powerful volume booster and equalizer. Adjust bass, apply virtualizer effects, and enjoy clearer sound for music, movies, and games. Works with headphones, Bluetooth, and speakers without needing root access.
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 live headphone audio and enhance your listening experience. This app offers volume boosts, music enhancement, and even a hearing assessment. Record audio and review transcriptions to never miss a word.
Enhance your music with powerful bass boosting and volume amplification. This app features a full-range equalizer, custom presets, and offline playback from your library or cloud storage.
Enhance your music listening experience with a powerful 7-band equalizer and bass booster. Customize sound effects with presets or create your own, and enjoy background playback and radio streaming.
Enhance your audio with this app, designed to significantly increase volume and intensify bass. It offers a range of equalizer settings, allowing you to customize sound profiles for music, podcasts, and videos to create a more immersive listening experience.
Amplify your music by syncing sound across multiple devices, including phones and Bluetooth speakers. Play from YouTube and SoundCloud, control playlists with friends, and boost volume for a louder party experience. Connect with others globally to share music and videos simultaneously.
Enhance your music listening experience with powerful audio editing tools. Boost bass, apply various genre-specific effects, and fine-tune tracks with an in-app equalizer. Create custom playlists and access lyrics for your favorite songs.
Enhance your audio and video files with this powerful volume booster. Easily increase sound levels up to 1000% to enjoy louder music and clearer dialogue. Select your file, set the desired volume, and experience amplified sound.
Enhance your music listening with a powerful equalizer, bass booster, and crossfade transitions. Organize your music library with an intuitive interface and customizable themes. Enjoy your music offline with support for various audio formats.
Amplify the volume of your music, videos, and audio files for a richer, more immersive sound experience. This app offers crystal-clear audio quality at higher volumes with an intuitive interface and easy-to-use controls.