239+ iOS apps curated and reviewed
If you already know LISTENING DEVICE, this is the deeper bench. 239+ sound boost device apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
This app amplifies sound for clearer everyday hearing, enhances speech clarity, and reduces background noise. It offers live transcription for calls and conversations, personalized audio for videos and music, and a built-in hearing test for tailored sound enhancement.
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.
Transform your phone into a powerful hearing aid. This app amplifies sound up to 100x, enhances voice clarity, and reduces background noise. Protect your hearing while easily listening to conversations, lectures, or TV with connected headphones.
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.
Enhance your hearing with personalized audio adjustments and amplification. This app offers dual-ear calibration, environmental sound optimization, and speech enhancement to improve clarity in various situations. Gain insights into your hearing and customize your listening experience.
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.
Generate powerful and clean sonic sound waves. This app functions as a speaker booster and waves generator, aiming to make audio sound perfect. Full access to features requires a subscription.
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.
This app enhances your audio experience with sound amplification and noise reduction. It includes a hearing assessment and transforms your smartphone into a powerful sound booster for clearer, more natural sound.
Amplify your device's audio with enhanced bass and powerful sound. This app is designed to elevate your listening experience for music, movies, and games, taking your audio to new heights.
Enhance your audio experience with this powerful sound equalizer and volume booster. Adjust bass and treble to fine-tune your music, and significantly increase volume for a louder, more immersive listening session. Unlock advanced features with a subscription for even greater control.
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.
This app enhances your hearing by amplifying external audio and improving speech intelligibility using AI. It works with various earphones and allows personalized adjustments to suit your specific needs and environment.
This app amplifies audio volume and enhances sound quality beyond system defaults. It can boost volume up to 1000%+ and improve bass, transforming low-quality audio into a clearer, more robust listening experience without distortion.
Amplify bass volume and enhance sound clarity for a superior audio experience. Play music from your library or Apple Music, and boost the volume of all media, including audio and video files. Adapt sound settings to different environments for optimal listening.
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 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.
Securely hide private photos, videos, and files in a password-protected vault. Capture high-quality audio with advanced recording features, including long-range directional microphones and night vision. Enhance audio clarity and customize sound with EQ adjustments for professional-grade results.
Enhance your device's audio with this app, capable of boosting volume up to 1000% and improving sound quality. Customize your listening experience with powerful bass boosting and volume adjustment features for clearer, more impactful sound.
Amplify your audio with deep bass, a 10-band equalizer, and immersive 3D surround sound. Customize treble, reverb, and echo for a personalized listening experience across music, movies, and games. Unlock premium features with a subscription.