# DOMINO 2MIC SETTING vs Sd2 Voice Amplifier App

The clearest difference is update cadence: DOMINO 2MIC SETTING at every 8 months against Sd2 Voice Amplifier App's every 32 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.0 for DOMINO 2MIC SETTING against 1.0 for Sd2 Voice Amplifier App. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

DOMINO 2MIC SETTING ships an update every 8 months, Sd2 Voice Amplifier App every 32 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DOMINO 2MIC SETTING | Sd2 Voice Amplifier App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/domino-2mic-setting/id970280223/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/sd2-voice-amplifier-app/id1613578391/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 32 months |
| Monetization | Free | Free |
| Size | 3 MB | 1 MB |
| Requires iOS | **12.0** | 13.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cear, Inc.](https://appshunter.io/developer/1456329448) | [Transport Financial Services, LLC](https://appshunter.io/developer/1613578393) |

## What reviewers say

### DOMINO 2MIC SETTING

[App page](https://appshunter.io/ios/app/domino-2mic-setting/id970280223)

This application allows users to adjust settings for the DOMINO 2MIC stereo microphone. Users can change microphone modes, gain levels, and swap audio channels for enhanced recording experiences on iOS devices.

**Highlights:** Adjust Microphone Gain, Select Microphone Mode (WIDE, FOCUS, CENTER), Swap LR audio channels, Monitor microphone signal via headphones, Confirm microphone input signal level

**Features:** macOS Compatibility

**In-app purchases:** none


### Sd2 Voice Amplifier App

[App page](https://appshunter.io/ios/app/sd2-voice-amplifier-app/id1613578391)

This utility app enhances your voice, making it clearer and louder, especially when speaking through a mask. It's also useful for public speaking with external speakers or for individuals with medical conditions affecting their vocal volume.

**Highlights:** Reduces muffled mask voice, Amplifies voice for public speaking, Assists individuals with low vocal volume, Clearer and louder speech output

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DOMINO 2MIC SETTING free?

DOMINO 2MIC SETTING is free to download, with no in-app purchases.

### Is Sd2 Voice Amplifier App free?

Sd2 Voice Amplifier App is free to download, with no in-app purchases.

### Which has better reviews, DOMINO 2MIC SETTING or Sd2 Voice Amplifier App?

DOMINO 2MIC SETTING and Sd2 Voice Amplifier App are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do DOMINO 2MIC SETTING or Sd2 Voice Amplifier App have ads?

Neither DOMINO 2MIC SETTING nor Sd2 Voice Amplifier App shows ads.

### Which is updated more often, DOMINO 2MIC SETTING or Sd2 Voice Amplifier App?

DOMINO 2MIC SETTING ships an update every 8 months, and Sd2 Voice Amplifier App every 32 months. Most recently, DOMINO 2MIC SETTING was updated on October 6, 2026 and Sd2 Voice Amplifier App on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*