---
title: "Sd2 Voice Amplifier App - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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 a"
---

# Sd2 Voice Amplifier App — United States

![Sd2 Voice Amplifier App App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ae/3e/e7/ae3ee7a1-d68c-8fcb-42e4-7d8ff7e4c56b/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Transport Financial Services](https://apptail.io/developer/transport-financial-services-fPTd)
**Category:** Utilities
**Rating:** 1.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.sd2voiceamplifier.app
**Store:** Apple App Store
**Country:** United States
**Version:** 1.1 (released 2025-05-15)
**Original Release:** 2022-09-14
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1613578391)
**AppTail Page:** [https://apptail.io/app/sd2-voice-amplifier-app-DZni/united-states](https://apptail.io/app/sd2-voice-amplifier-app-DZni/united-states)

## Sd2 Voice Amplifier App Description
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!

## Sd2 Voice Amplifier App Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/2a/8e/b7/2a8eb77b-b355-4f0b-888f-78498d745d25/5554576b-8ca8-40cb-843f-824d37d359f1_1.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/1d/d1/b6/1dd1b66b-a82a-598e-40a9-c1514f0cb3f0/08f478de-1dec-41a3-847b-770be6ca5184_2.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/7a/51/44/7a51442a-bf88-e510-a00c-e61c2aed721c/54968175-5edf-4b0b-af50-9ff9272bd528_3.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/f1/19/85/f119851f-a1c6-70b5-208e-ee233bbee425/ff838532-0e17-4ec9-801d-7c8a772db569_4.jpg/1242x2688.png)

## Sd2 Voice Amplifier App Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (100%)





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## Sd2 Voice Amplifier App Available In
- [Switzerland](https://apptail.io/app/sd2-voice-amplifier-app-DZni/switzerland)
- [United States](https://apptail.io/app/sd2-voice-amplifier-app-DZni/united-states)
- [Canada](https://apptail.io/app/sd2-voice-amplifier-app-DZni/canada)
- [China](https://apptail.io/app/sd2-voice-amplifier-app-DZni/china)
- [Algeria](https://apptail.io/app/sd2-voice-amplifier-app-DZni/algeria)
- [Egypt](https://apptail.io/app/sd2-voice-amplifier-app-DZni/egypt)
- [United Kingdom](https://apptail.io/app/sd2-voice-amplifier-app-DZni/united-kingdom)
- [Israel](https://apptail.io/app/sd2-voice-amplifier-app-DZni/israel)
- [South Korea](https://apptail.io/app/sd2-voice-amplifier-app-DZni/south-korea)
- [United Arab Emirates](https://apptail.io/app/sd2-voice-amplifier-app-DZni/united-arab-emirates)
- [Brazil](https://apptail.io/app/sd2-voice-amplifier-app-DZni/brazil)
- [Qatar](https://apptail.io/app/sd2-voice-amplifier-app-DZni/qatar)
- [Türkiye](https://apptail.io/app/sd2-voice-amplifier-app-DZni/turkey)
- [Ukraine](https://apptail.io/app/sd2-voice-amplifier-app-DZni/ukraine)
- [Sri Lanka](https://apptail.io/app/sd2-voice-amplifier-app-DZni/sri-lanka)
- [Nigeria](https://apptail.io/app/sd2-voice-amplifier-app-DZni/nigeria)
- [Kuwait](https://apptail.io/app/sd2-voice-amplifier-app-DZni/kuwait)
- [Uzbekistan](https://apptail.io/app/sd2-voice-amplifier-app-DZni/uzbekistan)
- [Honduras](https://apptail.io/app/sd2-voice-amplifier-app-DZni/honduras)

---

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