230+ iOS apps curated and reviewed
Extra Volume Booster is the household name in car speaker booster, but it's far from the only option. We track 230+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (1K) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.3★ (6.7K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.4★ (15K) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.6★ (24K) | No | Yes | Jul 2026 |
| 5 |  | Free | 3.8★ (4.3K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.2★ (53K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 5.0★ (1) | Yes | Yes | May 2026 |
| 8 |  | Free | 4.5★ (298) | No | Yes | Jul 2026 |
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.
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 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.
Enhance your music listening experience with advanced bass boosting and a customizable equalizer. Enjoy 3D surround sound, access streaming services like TIDAL, and stream thousands of radio stations and podcasts worldwide.
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 audio experience with this app that acts as a live microphone and speaker controller. It offers a powerful equalizer, personalized volume and bass boost, and the ability to sync multiple speakers for maximum sound. Record audio with special effects and musical enhancements.
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 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.
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.
This comprehensive toolkit assists car audio enthusiasts and professionals in designing enclosures, wiring speakers, and finding local shops. It offers various calculators, databases, and learning resources to enhance audio system setup and tuning.
Enhance your audio and video experience with this app. It offers a smart volume booster and adaptive sound amplifier to increase loudness while maintaining clarity. Fine-tune playback, convert file formats, and enjoy an instant audio boost for any listening scenario.
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 music listening experience with advanced audio controls. Adjust bass, volume, and frequency with various presets and effects. Access your music library and enjoy immersive sound.
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 listening experience with powerful bass and volume boosting. Customize your sound with a multi-band equalizer and enjoy high-quality playback of your favorite music. Import audio from various sources for a truly personalized audio journey.
Enhance your audio experience with this volume amplifier. It boosts sound and bass without distortion, making videos and audio clearer and more powerful. Adapt to various environments and enjoy automatic adjustments for your specific hearing needs.
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.
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.
This app amplifies your device's audio output, allowing you to boost volume up to 1000% and enhance bass. It includes an equalizer with presets and an offline music player for on-the-go listening. Revolutionize your sound experience.