Sd2 Voice Amplifier App 4+

Transport Financial Services LLC

Designed for iPhone

    • Free

iPhone Screenshots


The SD2 Voice Amplifier will help anyone with a smartphone to amplify their voice in all places. All you need is a small lavalier microphone that you can buy anywhere!

The SD2 Voice Amplifier is a smartphone application that reduces your muffled mask voice and allows you to be heard loud and clear!

Also use SD2 for public speaking with a Bluetooth speaker and for amplifying your voice if you have a medical condition that stops you from speaking loudly!

App Privacy

The developer, Transport Financial Services LLC, 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

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