This utility app transforms your mobile device into a virtual megaphone. Connect a Bluetooth speaker to project your voice and simultaneously receive real-time transcriptions of your speech. Export your transcribed text for later use.



10+ similar apps compared and reviewed
Async Megaphone is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.



This utility app transforms your mobile device into a virtual megaphone. Connect a Bluetooth speaker to project your voice and simultaneously receive real-time transcriptions of your speech. Export your transcribed text for later use.










Instantly amplify your voice using your iPhone's microphone and speaker. Ideal for presentations, teaching, or group activities, it offers clear, real-time voice amplification with Bluetooth speaker support. Your audio is processed locally for privacy.




This application allows users to remotely manage their hearing aids. Adjust volume, switch programs, modify sensitivity, and control noise reduction. It also provides battery status and connection information.




Transform your iPhone or iPad into a wireless microphone. Stream your voice live to AirPlay-compatible speakers or headphones. You can also record and play back audio, with options for direct connection via jack.


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.




This utility app measures the decibel (dB) level of your device's microphone. It can test both the built-in microphone and external microphones connected to your iOS device.