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Best Amplify Sound Microphone Apps

231+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated June 2026

With an average user rating of 4.3★, the amplify sound microphone category is one of the App Store's strongest. Browse all 231+ apps we track, sorted so the most loved ones surface first.

Top Picks for Amplify Sound Microphone

Microphone Live#1

Microphone Live by VonBruno LLC

Listen & Broadcast Wirelessly
Editor's Choice
🎵 Music
4.4😐(5K ratings)
FreeAdsIn-App Purchases
Microphone Live screenshot 1
Microphone Live screenshot 2
Microphone Live screenshot 3
Microphone Live screenshot 4
Microphone Live screenshot 5
Microphone Live screenshot 6

Transform your iOS device into a versatile live microphone. Stream audio wirelessly to speakers or headphones, enhance sound with professional controls like EQ and pitch shifting, and monitor levels with a decibel meter. Ideal for announcements, hearing assistance, or creative audio effects.

What We Love

  • 🚀 Easy to use
  • 🔋 Works with Bluetooth speakers
  • 👍 Simple interface
  • 🎨 Can utilize all mics

Room to Improve

  • 🐛 Cuts off after short time
  • 🔊 Causes echo/feedback issues
  • 🔇 Doesn't work with Bluetooth mics
Sound Amplifier#2

Sound Amplifier by Mighty Fine Apps LLC

Max Volume Booster Hearing Aid
Strong Contender
🔧 Utilities
4.6😞(1K ratings)
FreeIn-App Purchases
Sound Amplifier screenshot 1
Sound Amplifier screenshot 2
Sound Amplifier screenshot 3

Transform your phone into a powerful hearing aid. This app amplifies sound up to 100x, enhances voice clarity, and reduces background noise. Protect your hearing while easily listening to conversations, lectures, or TV with connected headphones.

What We Love

  • ⭐ Excellent sound quality
  • 🔊 Effective amplification
  • 🎧 Works well with wireless headphones

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Locked behind paywall
  • 🔁 Delayed audio playback
My Microphone: Voice Amplifier#3

My Microphone: Voice Amplifier by PIKI GRUP, OSOO

Bluetooth mic for live karaoke
Worth Considering
🔧 Utilities
4.2(1.7K ratings)
FreeAdsIn-App Purchases
My Microphone: Voice Amplifier screenshot 1
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My Microphone: Voice Amplifier screenshot 3
My Microphone: Voice Amplifier screenshot 4

Transform your device into a live microphone or a portable karaoke machine. Easily connect to sound systems or Bluetooth for amplified voice, presentations, or singing along to synced lyrics with various audio effects.

More Amplify Sound Microphone apps to explore

4
Voice Record Pro
Voice Record Pro
Voice Record Pro
Audio Recorder & Sound Editor
Free

Record and edit audio with unlimited length and configurable quality. Supports multiple formats, cloud storage, and various export options. Offers playback speed control, volume boost, and editing tools like trimming and splitting.

Unlimited recording lengthMultiple audio formats (MP4, MP3, WAV)Cloud storage integration
🔧 Utilities
(16K)
free with in-app purchases
5
Megaphone: Voice Amplifier
Megaphone: Voice Amplifier
Megaphone: Voice Amplifier
Make Yourself Heard
Free

Instantly transform your device into a microphone for amplified sound. Connect to external speakers via wired or wireless options to be heard clearly in any situation, from speeches to presentations. Offers advanced features for a seamless audio experience.

Crystal-clear sound qualityConnect to wired speakersConnect to Bluetooth speakers
🔧 Utilities
(559)
free with in-app purchases
6
Microphone - record voice memo
Microphone - record voice memo
Microphone - record voice memo
scene sound effects recorder
Free

Record high-quality audio with a variety of music and sound effects. Enhance podcasts with echo and scene simulation. Save recordings in multiple formats and share them easily.

Background recordingStereo channel recordingScene simulation
🔧 Utilities
(119)
free with in-app purchases
7
Voice Recorder Lite: Record HD
Voice Recorder Lite: Record HD
Voice Recorder Lite: Record HD
HD Audio Recording & Playback
Free

Record, edit, and share high-quality audio with this versatile app. Capture meetings, lectures, or music with advanced noise reduction and multiple format options. Easily trim recordings and upload them to cloud services or share via email and AirDrop.

HD audio recording with noise reductionMultiple audio quality and format optionsAudio trimming and editing
💼 Business
(73K)
free with in-app purchases
8
Hear Boost: Hearing Ear Aid
Hear Boost: Hearing Ear Aid
Hear Boost: Hearing Ear Aid
Live Listen Hearing & Recorder
Free

Amplify your hearing and record distant sounds with this app. It allows you to capture conversations and ambient noises at up to 200x your microphone's normal capacity. Features include microphone input selection, voice filtering, and an equalizer for sound adjustment.

Enhanced hearing and recordingCapture distant conversationsUp to 200x microphone amplification
🔧 Utilities
(11K)
subscription
9
Hearing Amplifier: Clear Sound
Hearing Amplifier: Clear Sound
Hearing Amplifier: Clear Sound
Volume Boost and Listening Aid
Free

This app acts as a personal sound enhancer, amplifying and clarifying audio from a distance in real-time. It features an adjustable equalizer for custom sound tuning and background noise reduction, making it easier to hear conversations, lectures, and media.

Real-time audio amplificationAdjustable equalizerEnhanced speech clarity
🔧 Utilities
(855)
subscription
10
Hearing Aid Volume Booster App
Hearing Aid Volume Booster App
Hearing Aid Volume Booster App
Sound Amplifier Boost My Ear
Free

This app enhances your hearing with personalized sound amplification and environmental adaptation. It offers features like a hearing test, noise suppression, and custom sound profiles to improve your auditory experience in various settings.

Personalized hearing correctionAdaptive environmental settingsPowerful sound boost (up to 30 dB)
🏥 Medical
(382)
freemium
11
hearingOS - Hearing Aid App
hearingOS - Hearing Aid App
hearingOS - Hearing Aid App
#1 Amplifier Listening Device
Free

This app enhances your hearing by amplifying external audio and improving speech intelligibility using AI. It works with various earphones and allows personalized adjustments to suit your specific needs and environment.

AI-powered audio processingSpeech intelligibility enhancementNoise suppression
🏥 Medical
(2.3K)
free with in-app purchases
12
LISTENING DEVICE - HEARING AID
LISTENING DEVICE - HEARING AID
LISTENING DEVICE - HEARING AID
EAR AMPLIFIER - BOOST VOLUME
Free

This app amplifies sound for clearer everyday hearing, enhances speech clarity, and reduces background noise. It offers live transcription for calls and conversations, personalized audio for videos and music, and a built-in hearing test for tailored sound enhancement.

Sound amplification up to 30 dBLive transcription for callsPersonalized sound for video/music
🏥 Medical
(1.5K)
subscription
13
S1 & S2 Speaker Controller
S1 & S2 Speaker Controller
S1 & S2 Speaker Controller
Beam music by your own way!
Free

Transform your phone into a powerful speaker controller. Stream music from your library, use your phone as a live microphone for karaoke or presentations, and record and play sound clips on demand. Enjoy enhanced control and functionality for your speakers.

Stream music from phone libraryLive microphone functionalityRecord and play sound clips
🔧 Utilities
(12K)
free with in-app purchases
14
HEARING AID APP - Live Listen
HEARING AID APP - Live Listen
HEARING AID APP - Live Listen
EAR - Sound Booster :Petralex
Free

This app amplifies sound for clearer listening and offers personalized hearing correction. It includes a hearing test, live transcription, and various amplification modes to enhance your auditory experience. Premium features provide advanced sound boosting and noise suppression.

11x Sound BoostLive Listen & AmplifyPersonalized Hearing Correction
🏥 Medical
(2K)
freemium
15
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
AudioTools, dB, Sound & Audio
RTA, Acoustics Measurement SPL
$19.99

This professional audio analysis app offers a comprehensive suite of tools for acoustic measurements, including SPL, RTA, and FFT. It calibrates device microphones for accurate results and allows for the addition of powerful optional modules for advanced analysis.

SPL Meter with A/C weightingReal Time Analyzer (RTA)Fast Fourier Transform (FFT) analysis
🎵 Music
(5K)
free with in-app purchases
16
Water Eject ~ Speaker Wizard
Water Eject ~ Speaker Wizard
Water Eject ~ Speaker Wizard
#1 Effective Ultra Clear Wave
Free

Generate pure tones, frequencies, and waveforms to test audio equipment like speakers and headphones. Ideal for professionals and enthusiasts seeking to ensure optimal sound quality through customizable frequencies and noise generation.

Tone generationFrequency testingWaveform generation
🎵 Music
(7.5K)
free with in-app purchases
17
Mic to Speaker - Virtual Mic
Mic to Speaker - Virtual Mic
Mic to Speaker - Virtual Mic
record, transcribe, voice memo
Free

Transform your device into a live microphone that connects to any speaker for loud and clear audio. Easily record, transcribe, and enhance your voice with real-time effects. Perfect for streaming, calls, podcasts, and more.

Live microphone functionalityReal-time voice effects (echo, reverb)Automatic recording and playback
🎵 Music
(3.4K)
free with in-app purchases
18
Hearing Aid Ear Booster Loud
Hearing Aid Ear Booster Loud
Hearing Aid Ear Booster Loud
Headphone Hearing Aid Hear Mfi
Free

This app amplifies sound through your smartphone, helping individuals with hearing challenges or anyone seeking clearer audio. It offers adjustable volume and noise cancellation for a more natural listening experience.

Sound amplificationSpeech recognitionAdjustable volume
🏥 Medical
(466)
free with in-app purchases
19
Voice Recorder — Audio Memos
Voice Recorder — Audio Memos
Voice Recorder — Audio Memos
Transcribe Sound to Text Notes
Free

Record, edit, and convert high-quality audio. This app transforms spoken words into text notes, making it easy to capture ideas, interviews, or memories. Enjoy unlimited recordings and share them across devices.

High-quality audio recordingAudio transcription to textEdit audio files
💼 Business
(3.7K)
freemium
20
Volume Boost – Sound Amplifier
Volume Boost – Sound Amplifier
Volume Boost – Sound Amplifier
Hear Booster: Max Decibel Test
Free

Amplify and enhance the sounds around you with this app. It uses your smartphone's capabilities to boost audio, filter noise, and adapt to your specific hearing needs. A simple headset is required for full functionality, offering up to 30 dB amplification.

Maximum sound amplificationNoise filteringAutomatic hearing adjustment
🏥 Medical
(3.6K)
free with in-app purchases