Hearing Amplifier — hearing amplifier app android
Hearing Amplifier app icon

Hearing AmplifierSound boost from a distance

iStack

Tools

Turn your phone into a powerful hearing amplifier that captures surrounding audio and delivers it clearly to your headphones.

5+Downloads
FreePrice
EveryoneRated
Install on Google Play
Free to downloadNo accountAndroid

Updated Mar 27, 2026

About Hearing Amplifier

Turn your phone into a powerful hearing amplifier that captures surrounding audio through your microphone and delivers it clearly to your headphones — whether you're in the same room or need to hear from a distance. This sound booster and megaphone tool gives you instant, adjustable control over your audio environment, making every conversation clearer wherever you are.

🎚️ Precise sound control

Use the volume slider to dial in exactly the level of amplification you need. The live sound level indicator shows incoming audio in real time, so you always know what your microphone is capturing. A simple play button starts and stops your listening session instantly.

🔇 Noise reduction built in

Toggle the noise filter to reduce unwanted background sounds during amplification. Switch between mic sources to find the optimal input for your environment. This audio amplifier isolates voices and important sounds while cutting interference — a true ear speaker experience for any setting.

🎙️ Record and replay

Capture your amplified sessions with the built-in audio recorder. Every recording is saved with playback tiles so you can revisit conversations, lectures, or notes at any time. Start, pause, and stop recordings with full control — students, professionals, and game ear enthusiasts will find this invaluable.

🎧 Connect any headphones

Plug in wired earbuds or pair wirelessly for the clearest possible listening experience. This hearing booster works with the audio equipment you already own — no extra hardware required.

Use this ear amplifier anywhere you need to hear more clearly — crowded places, classrooms, outdoor events, or quiet conversations at a distance. The sound boost adapts to your listening needs with a fast, lightweight interface designed for instant activation.

Screenshots

Hearing Amplifier screenshot 1 — sound amplifier android free
Hearing Amplifier screenshot 2 — microphone amplifier app
Hearing Amplifier screenshot 3 — hearing aid app android
Hearing Amplifier screenshot 4 — ear amplifier android

How it works

  1. 1

    Download Hearing Amplifier for free

    Search for "Hearing Amplifier" on the Google Play or tap the install button on this page. The app is completely free — no payment info required.

  2. 2

    Open and start immediately

    Launch Hearing Amplifier and turn your phone into a powerful hearing amplifier that captures surrounding audio and delivers it clearly to your headphones. No account or lengthy setup required — just open and go.

  3. 3

    Save and share your results

    When you are done, save your work directly to your device or share it with others. Hearing Amplifier keeps your files on-device by default for privacy.

Why iStack apps?

Free to download

Every iStack app is free to install. Android apps are ad-supported with no IAP; iOS apps may offer optional premium features.

No account needed

Open and use immediately. We do not require sign-up or email to access core features.

Focused & fast

One app, one job. No bloat or feature overload — just what you need, working reliably.

Frequently asked questions

Is Hearing Amplifier free?
Yes, Hearing Amplifier is completely free to download on Google Play. It is ad-supported, so there are no paywalls or subscription fees required.
Does Hearing Amplifier require an account?
No account is required. Download Hearing Amplifier and start using it immediately — no sign-up, no email, no login needed.
What is Hearing Amplifier used for?
Turn your phone into a powerful hearing amplifier that captures surrounding audio and delivers it clearly to your headphones.
Is Hearing Amplifier available on Android?
Yes, Hearing Amplifier is available for Android and can be downloaded from Google Play.
Does Hearing Amplifier work offline?
Hearing Amplifier is designed to work with minimal or no internet connection for its core features. Some features may require connectivity.
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Ready to try Hearing Amplifier?

Free on Google Play — no account required.

Download on Google Play