SoundBoostX

🎧 SoundBoostX - Hear Everything Again

Does your phone speaker or earphones always feel a little too quiet? SoundBoostX is a sound booster and equalizer app that amplifies your audio and shapes it exactly the way you like.

📢 System-Wide Sound Boost (Android)
Amplify everything your device plays — videos, music, games, messenger notification sounds — all at once. It works system-wide rather than being limited to a single app, so you get rich, powerful sound no matter what you're using.

🎵 My Music - Your Own Music Player (Android & iOS)
Play FLAC, WAV, MP3 and other audio files stored on your device directly in the app, or add a streaming URL and listen right away. A precise equalizer and boost are applied in real time to whatever's playing.

🎚️ Precise Manual Equalizer
Fine-tune bass, mids, and treble by dragging each band's slider yourself. Even small adjustments can turn muddy sound into something surprisingly crisp and clear.

🎼 Instant Genre Presets
Pop, Rock, Jazz, Classical, Dance, Hip-Hop, Vocal Boost, Bass Boost, Treble Boost, Acoustic, Electronic — load a preset tuned for your genre or mood with a single tap.

💾 Save Your Own Custom Presets
Love a setting you dialed in yourself? Save it as a custom preset and recall it any time to enjoy your own signature sound instantly.

🌐 Available in 4 Languages
Korean, Japanese, English, and Spanish are all supported. Choose your language the first time you open the app, and change it anytime from Settings.

✨ Recommended For
- Anyone who feels their earphones or phone speaker just aren't loud or rich enough
- Anyone who wants fuller, more immersive sound from YouTube, streaming services, or music apps
- Anyone who wants to properly enjoy their own audio files with a real equalizer
- Anyone who likes fine-tuning their own custom EQ

⚠️ A Note on Hearing Health
SoundBoostX can amplify sound beyond its original volume. Prolonged listening at excessive volume can damage your hearing, so please always enjoy it at a comfortable level. We recommend keeping earphone/headphone volume under 60% and limiting continuous use to under an hour a day.

📌 About Ads
SoundBoostX is offered for free and includes banner and interstitial ads via Google AdMob to support the service.

Rediscover the sound you hear every day, with SoundBoostX. 🔊