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.





216+ iOS apps curated and reviewed
With an average user rating of 4.3★, the microphone amplifier category is one of the App Store's strongest. Browse all 216+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free was $4.99 | — | No | No | Jul 2026 | |
| 2 | Free | 4.2★ (1.7K) | Yes | Yes | Aug 2026 | |
| 3 | Free | 4.5★ (3.4K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 4.4★ (5.1K) | Yes | Yes | Aug 2026 | |
| 5 | Free | 2.8★ (584) | Yes | Yes | Aug 2026 | |
| 6 | Free | 4.6★ (320) | No | No | Aug 2026 | |
| 7 | Free | 5.0★ (1) | No | No | Jul 2026 | |
| 8 | Free | 4.6★ (1.2K) | No | Yes | Aug 2026 |









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.





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.


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.


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.


This app transforms your smartphone into a wireless microphone, allowing you to stream audio to any Bluetooth speaker or sound system. Enjoy features like karaoke mode and advanced audio processing for clear, enhanced sound.


This event app helps attendees manage their schedule, discover exhibitors and sessions, and network with others. It provides navigation for the show floor and serves as a platform for new beauty industry innovations.


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.


Turn your iPhone or iPad into a powerful megaphone. Connect to speakers via Bluetooth or line-out and speak through your device's microphone for public address or parties. Easy to use with a simple interface and large buttons.


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.




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.




Transform your device into a professional studio microphone for singing, recording, and practice. Explore various mic types with unique sound effects and enhance your audio with built-in tools like an equalizer and metronome. Perfect for aspiring singers, rehearsals, and karaoke.


Amplify live headphone audio and enhance your listening experience. This app offers volume boosts, music enhancement, and even a hearing assessment. Record audio and review transcriptions to never miss a word.


Transform your phone into a powerful voice amplifier and PA system. Speak into your device and project your voice instantly through connected speakers, ideal for presentations, events, or classrooms. No extra equipment needed, just your phone and a speaker.


Securely hide private photos, videos, and files in a password-protected vault. Capture high-quality audio with advanced recording features, including long-range directional microphones and night vision. Enhance audio clarity and customize sound with EQ adjustments for professional-grade results.


Transform your iPhone into a wireless microphone for any Bluetooth speaker or headphones. Amplify your voice instantly for karaoke, public speaking, teaching, or content creation with zero latency and voice-changing effects.


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.

