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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.<br><br>  EXCLUSIVE FEATURE: INSTANT REPLAY<br>  Did you miss what they just said? Don't ask them to repeat.<br><br>  • Tap the \"Replay\" button to instantly rewind the last 30 seconds of audio.<br>  • Listen again, louder and clearer.<br><br>  TOP FEATURES:<br>  • Sound Amplifier: Boost volume beyond normal limits for crystal clear hearing.<br>  • Microphone Boost: Uses your phone's advanced microphone to capture distant sounds.<br>  • Works with Any Headphones: Compatible with AirPods, Bluetooth headsets, and wired earbuds.<br>  • Background Mode: Continue listening even when your screen is off to save battery.<br>  • Live Waveform: See the sound visualization in real-time.<br><br>  PERFECT FOR:<br>  • Conversations in crowded places.<br>  • Hearing the TV without blasting the volume.<br>  • Lectures, meetings, and interviews.<br>  • Anyone needing a temporary hearing boost.<br><br>  SIMPLE & PRIVATE:<br>  No account required. No data collection. Just plug in your headphones and tap the Power button.<br><br>  COMPATIBILITY:<br>  Works best with wired headphones for zero latency. Also supports AirPods and Bluetooth devices (A2DP).<br><br>  Note: This app is a sound amplification tool and is not a medical device.<br><br>  —<br>  Subscription automatically renews unless canceled at least 24 hours before the period ends. Manage subscriptions in Settings > Apple ID.<br>  Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/<br>  Privacy Policy: https://sites.google.com/view/hearing-aid-app/accueil","app_summary":"The app was last updated on 03 February 2026. Released in Nicaragua on 12 January 2026 and globally on 12 January 2026. 'Sound Amplifier' belongs to the 'Utilities' category maintaining a content rating of '13+'. Last month's estimates were < 5k downloads. The app is available in Nicaragua but not being advertised actively. 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