Sound Amplifier: Hear Boost

Turn your iPhone into a powerful Sound Amplifier & Volume Booster.

Never miss a conversation again. Whether you are in a noisy restaurant, a lecture hall, or watching TV, this app amplifies sound in real-time and brings clarity directly to your headphones.

  EXCLUSIVE FEATURE: INSTANT REPLAY
  Did you miss what they just said? Don't ask them to repeat.

  • Tap the "Replay" button to instantly rewind the last 30 seconds of audio.
  • Listen again, louder and clearer.

  TOP FEATURES:
  • Sound Amplifier: Boost volume beyond normal limits for crystal clear hearing.
  • Microphone Boost: Uses your phone's advanced microphone to capture distant sounds.
  • Works with Any Headphones: Compatible with AirPods, Bluetooth headsets, and wired earbuds.
  • Background Mode: Continue listening even when your screen is off to save battery.
  • Live Waveform: See the sound visualization in real-time.

  PERFECT FOR:
  • Conversations in crowded places.
  • Hearing the TV without blasting the volume.
  • Lectures, meetings, and interviews.
  • Anyone needing a temporary hearing boost.

  SIMPLE & PRIVATE:
  No account required. No data collection. Just plug in your headphones and tap the Power button.

  COMPATIBILITY:
  Works best with wired headphones for zero latency. Also supports AirPods and Bluetooth devices (A2DP).

  Note: This app is a sound amplification tool and is not a medical device.

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  Subscription automatically renews unless canceled at least 24 hours before the period ends. Manage subscriptions in Settings > Apple ID.
  Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  Privacy Policy: https://sites.google.com/view/hearing-aid-app/accueil