All versions of Sound Amplifier
com.google.android.accessibility.soundamplifier · 5 versions
Sound Amplifier has 5 versions listed; the oldest rated Trusted is v3.1.381239788.
Minimum Android version over time
- From v4.91.886631805: requires Android 12+
- From v4.5.600557347: requires Android 9+
- From v4.3.476043581: requires Android 8.1+
Older versions are the way to go if your device runs an earlier Android release.
Signing certificates
The 5 versions checked are signed with 3 different certificates. Android only installs an update when it is signed with the same certificate as the copy on your phone.
- 8B:A4:A4:DE… issued to “Google Inc.”: v4.5.600557347, v4.3.476043581 Matches Google Play
- 26:71:0B:DB… issued to “Google Inc.”: v3.1.381239788, v4.91.886631805
- 61:ED:37:7E… issued to “Android”: v899.9999.999
Versions, newest first
v4.91.886631805 (236304) LATEST
MD5 941c034ac8cc04a89cc081a5fc1cb557
What's new (as uploaded)
This update includes bug fixes.
v4.5.600557347 (199970)
MD5 7972d5f420c96393cf8d6bceac11d806
Same release notes as v4.91.886631805.
v4.3.476043581 (177504)
MD5 b6a16e89c06b45eeb0e783f6b082f97a
What's new (as uploaded)
• Filter, augment and amplify video and audio played on your device. (Available on Pixel phones with Android 10, Dec. 2019 or newer system update.)
• Use Sound Amplifier with your wired or Bluetooth headphones.
If you have a question or suggestion, tap 'Send feedback' in Sound Amplifier settings, or connect with us at
v3.1.381239788 (109756)
MD5 8d71d72ffb76281ff8acf5e2bb7d2c4c
Same release notes as v4.3.476043581.
v899.9999.999 (999999999)
MD5 26036f6d8ac82812b55b0b6def48c243
What's new (as uploaded)
• Use conversation mode to hear one-on-one conversations better in noisy environments (Pixel 3 and above)
• Improved performance and noise reduction
• Get easier access to audio controls, a new visualizer, and a personalized design that matches your wallpaper