Hear Boost: Sound Amplifier

Boost volume for conversations

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Turn your phone into a sound amplifier! Reduce background noise and enhance human voices for crystal-clear conversations in meetings, classes, and noisy environments. HearBoost: Amplify Your Hearing, Connect More Clearly Struggling to hear conversations in noisy environments? HearBoost is a powerful sound amplifier and hearing aid app that turns your smartphone into a personal listening device. Whether you’re hard of hearing, sitting in a crowded restaurant, attending a lecture, or in a business meeting, HearBoost amplifies human voices and reduces background noise — delivering crystal-clear audio directly through your headphones in real time. Designed for Real-Life Conversations HearBoost is specifically engineered for offline, face-to-face communication. Unlike media players or call apps, HearBoost focuses exclusively on enhancing live speech around you. Our advanced noise cancellation technology isolates the human voice from background noise, so you can focus on what truly matters — the person speaking to you. Who Is HearBoost For? Hard of Hearing Individuals An accessible, affordable alternative to expensive medical hearing aids for those with mild to moderate hearing loss. Hear the world more clearly without spending thousands on hardware. Students & Learners Amplify your teacher's or professor's voice in large classrooms and lecture halls. Sit anywhere in the room and never miss a word again. Professionals in Meetings Hear every colleague clearly in large conference rooms, open-plan offices, and busy workspaces. Stay engaged and never ask "could you repeat that?" again. Seniors & Caregivers Help elderly family members with age-related hearing decline communicate more easily with loved ones and caregivers. Anyone in Noisy Environments Cut through the noise at restaurants, cafes, social gatherings, and public spaces to enjoy clear, meaningful conversations. Key Features Unlimited Volume Boost No artificial cap on amplification. Boost quiet sounds and distant voices to the level you need, giving you true super hearing capability. Active Noise Cancellation Advanced background noise reduction filters out unwanted ambient sounds, ensuring speech clarity even in the busiest environments. Voice & Speech Enhancement Our audio algorithm specifically targets and clarifies human vocal frequencies, making every word distinct and easy to understand. Zero-Lag Real-Time Processing Experience instant audio amplification with no frustrating delays between the speaker and your ears. Works with Any Headphones Compatible with wired earphones and most Bluetooth earbuds. Simply connect your preferred listening device and start hearing better immediately. Simple, Intuitive Interface No complicated setup or technical knowledge required. Start amplifying sound in seconds with easy-to-use sliders. Your Privacy is Protected HearBoost processes all audio locally on your device in real time. We do not record, store, transmit, or share your private conversations. What you hear stays with you. How to Use HearBoost 1. Connect your wired earphones or Bluetooth headphones to your device. 2. Open HearBoost and grant microphone permission (required for sound amplification). 3. Point your phone’s microphone toward the person or sound source you want to hear. 4. Adjust the volume booster and noise cancellation sliders to your preferred level. 5. Enjoy clear, amplified conversations instantly. Note: HearBoost is optimized for live, offline conversation enhancement. It is not designed for amplifying music, videos, podcasts, or phone calls. Download HearBoost today — your personal hearing booster and sound amplifier for a clearer, more connected world. Don’t let hearing challenges hold you back from the conversations that matter most. SUBSCRIPTION TERMS Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hearboost.talk-translator.com/privacy

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The developer, 锦荣 陈, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • 锦荣 陈
    Size
    • 3.2 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 16.6 or later.
    • iPhone
      Requires iOS 16.6 or later.
    • iPad
      Requires iPadOS 16.6 or later.
    • Mac
      Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 17 more
    • English, Arabic, Bengali, Dutch, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2025 HearBoost
  • Privacy Policy

    • More by 锦荣 陈

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