Call Volume Booster & Enhancer
Contains ads
2.0star
18 reviews
Everyone
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1K+
Downloads
Everyone
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About this app
Experience Crystal Clear Audio on Every Call!
Are you tired of struggling to hear the person on the other end of the line? Is your phone's speaker too quiet even at the maximum setting? Call Volume Booster is the ultimate utility tool designed to optimize your device's audio performance, ensuring you never miss a word during important conversations.
Whether you are in a crowded street, a noisy bus, or just dealing with a quiet earpiece, our app provides a safe and effective way to boost your call and media volume.
--- WHY CHOOSE CALL VOLUME BOOSTER? ---
Our application is not just a simple volume slider. it is a smart audio optimizer that works with your system settings to provide the best possible sound quality without compromising your device's hardware.
--- KEY FEATURES ---
Advanced Call Boosting: Specifically designed to increase the earpiece and speakerphone volume during active phone calls.
Media Audio Enhancement: Boost your music, videos, and game sounds for a more immersive experience.
Background Protection: Uses an optimized Foreground Service to ensure your volume settings stay at the desired level even if the app is minimized.
Safety Warning System: Includes an intelligent warning dialog to prevent users from accidentally setting the volume to dangerous levels.
User-Friendly Interface: A clean, modern, and simple UI that anyone can use with just one tap.
Battery Efficient: Optimized to run in the background without draining your battery life.
--- IMPORTANT DISCLAIMER & SAFETY NOTICE ---
PLEASE READ CAREFULLY BEFORE USE:
Hearing Health: Listening to audio at excessively high volumes for a long period can cause permanent damage to your hearing. We strongly advise users to increase the volume in small increments and find a comfortable, safe level.
Device Safety: Boosting volume beyond certain limits may cause stress to your device's speakers or hardware. While our app is designed to be safe, we cannot guarantee the physical limits of every individual smartphone hardware.
User Responsibility: By installing and using this application, you agree that you are using it at your own risk. The developer shall not be held responsible for any hearing impairment, hardware damage, or any other issues resulting from the use of this app.
Not a Hearing Aid: This app is a software-based sound optimizer and is NOT a medical device or a replacement for a professional hearing aid.
--- PERMISSIONS & DATA TRANSPARENCY ---
We believe in 100% transparency with our users. To provide a functional experience, we require the following:
Modify Audio Settings: Required to adjust the system volume levels for calls and media.
Foreground Service: Used to maintain the boosted audio state during long calls or while using other apps.
Internet & Network State: Required to serve non-intrusive advertisements that keep this app free for everyone.
Read Phone State (Optional): Used only to detect an incoming or active call to trigger the auto-boost feature for the earpiece.
DATA SAFETY: We DO NOT collect, record, or share any personal information. We do not have access to your private conversations, call logs, or contacts. Your privacy is our top priority.
--- HOW TO USE ---
Open the app and enable the "Call Booster" toggle.
Tap the "Boost Media" button to maximize your music or video sound.
Read and accept the safety warning.
Enjoy clearer, louder, and better audio!
If you find our app helpful, please consider leaving a 5-star review. For any support or suggestions, feel free to contact our developer team.
Are you tired of struggling to hear the person on the other end of the line? Is your phone's speaker too quiet even at the maximum setting? Call Volume Booster is the ultimate utility tool designed to optimize your device's audio performance, ensuring you never miss a word during important conversations.
Whether you are in a crowded street, a noisy bus, or just dealing with a quiet earpiece, our app provides a safe and effective way to boost your call and media volume.
--- WHY CHOOSE CALL VOLUME BOOSTER? ---
Our application is not just a simple volume slider. it is a smart audio optimizer that works with your system settings to provide the best possible sound quality without compromising your device's hardware.
--- KEY FEATURES ---
Advanced Call Boosting: Specifically designed to increase the earpiece and speakerphone volume during active phone calls.
Media Audio Enhancement: Boost your music, videos, and game sounds for a more immersive experience.
Background Protection: Uses an optimized Foreground Service to ensure your volume settings stay at the desired level even if the app is minimized.
Safety Warning System: Includes an intelligent warning dialog to prevent users from accidentally setting the volume to dangerous levels.
User-Friendly Interface: A clean, modern, and simple UI that anyone can use with just one tap.
Battery Efficient: Optimized to run in the background without draining your battery life.
--- IMPORTANT DISCLAIMER & SAFETY NOTICE ---
PLEASE READ CAREFULLY BEFORE USE:
Hearing Health: Listening to audio at excessively high volumes for a long period can cause permanent damage to your hearing. We strongly advise users to increase the volume in small increments and find a comfortable, safe level.
Device Safety: Boosting volume beyond certain limits may cause stress to your device's speakers or hardware. While our app is designed to be safe, we cannot guarantee the physical limits of every individual smartphone hardware.
User Responsibility: By installing and using this application, you agree that you are using it at your own risk. The developer shall not be held responsible for any hearing impairment, hardware damage, or any other issues resulting from the use of this app.
Not a Hearing Aid: This app is a software-based sound optimizer and is NOT a medical device or a replacement for a professional hearing aid.
--- PERMISSIONS & DATA TRANSPARENCY ---
We believe in 100% transparency with our users. To provide a functional experience, we require the following:
Modify Audio Settings: Required to adjust the system volume levels for calls and media.
Foreground Service: Used to maintain the boosted audio state during long calls or while using other apps.
Internet & Network State: Required to serve non-intrusive advertisements that keep this app free for everyone.
Read Phone State (Optional): Used only to detect an incoming or active call to trigger the auto-boost feature for the earpiece.
DATA SAFETY: We DO NOT collect, record, or share any personal information. We do not have access to your private conversations, call logs, or contacts. Your privacy is our top priority.
--- HOW TO USE ---
Open the app and enable the "Call Booster" toggle.
Tap the "Boost Media" button to maximize your music or video sound.
Read and accept the safety warning.
Enjoy clearer, louder, and better audio!
If you find our app helpful, please consider leaving a 5-star review. For any support or suggestions, feel free to contact our developer team.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Ratings and reviews
2.0
18 reviews
Maddy Schad
- Flag inappropriate
March 13, 2026
Immediately bombarded with ads that are very difficult to close, appear every 2 seconds. And the app does not appear to have any effect.
LASHEUN ADEOSUN OLUWASEUN
- Flag inappropriate
January 1, 2026
it went straight to where I needed it and did it job.. i used it to increase my call, notification,Alam and media volume, because my side buttons for increasing volume are bad. and mind you, the app has no Ads. thanks to the builder of this App. I appreciate you😊.
Julio Rivera
- Flag inappropriate
January 22, 2026
GIVE ME A MINUTE TO TRY IT OUT. I JUST INSTALLED IT
